LOLBAS/yml/OSLibraries/Url.yml

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2018-09-24 04:23:04 +02:00
---
Name: Url.dll
Description: Internet Shortcut Shell Extension DLL.
Author: ''
Created: '2018-05-25'
Commands:
- Command: rundll32.exe url.dll,OpenURL "C:\test\calc.hta"
Description: Launch a HTML application payload by calling OpenURL.
Usecase: Invoke an HTML Application via mshta.exe (Default Handler).
Category: Execution
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
- Command: rundll32.exe url.dll,OpenURL "C:\test\calc.url"
Description: Launch an executable payload via proxy through a(n) URL (information) file by calling OpenURL.
Usecase: Load an executable payload by calling a .url file with or without quotes.
Category: Execution
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
- Command: rundll32.exe url.dll,OpenURL file://^C^:^/^W^i^n^d^o^w^s^/^s^y^s^t^e^m^3^2^/^c^a^l^c^.^e^x^e
Description: Launch an executable by calling OpenURL.
Usecase: Load an executable payload by specifying the file protocol handler (obfuscated).
Category: Execution
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
- Command: rundll32.exe url.dll,FileProtocolHandler calc.exe
Description: Launch an executable by calling FileProtocolHandler.
Usecase: Launch an executable.
Category: Execution
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
- Command: rundll32.exe url.dll,FileProtocolHandler file://^C^:^/^W^i^n^d^o^w^s^/^s^y^s^t^e^m^3^2^/^c^a^l^c^.^e^x^e
Description: Launch an executable by calling FileProtocolHandler.
Usecase: Load an executable payload by specifying the file protocol handler (obfuscated).
Category: Execution
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
- Command: rundll32.exe url.dll,FileProtocolHandler file:///C:/test/test.hta
Description: Launch a HTML application payload by calling FileProtocolHandler.
Usecase: Invoke an HTML Application via mshta.exe (Default Handler).
Category: Execution
Privileges: User
MitreID: T1085
MItreLink: https://attack.mitre.org/wiki/Technique/T1085
OperatingSystem: Windows
Full Path:
- path: c:\windows\system32\url.dll
- path: c:\windows\syswow64\url.dll
Code Sample: []
Detection: []
Resources:
- resource: https://bohops.com/2018/03/17/abusing-exported-functions-and-exposed-dcom-interfaces-for-pass-thru-command-execution-and-lateral-movement/
- resource: https://twitter.com/DissectMalware/status/995348436353470465
- resource: https://twitter.com/bohops/status/974043815655956481
- resource: https://twitter.com/yeyint_mth/status/997355558070927360
- resource: https://twitter.com/Hexacorn/status/974063407321223168
- resource: https://windows10dll.nirsoft.net/url_dll.html
Acknowledgment:
- Person: Adam (OpenURL)
Handle: '@hexacorn'
- Person: Jimmy (OpenURL)
Handle: '@bohops'
- Person: Malwrologist (FileProtocolHandler - HTA)
Handle: '@DissectMalware'
- Person: r0lan (Obfuscation)
Handle: '@r0lan'