Florian Roth
32 lines
1.0 KiB
YAML
32 lines
1.0 KiB
YAML
title: Alternate PowerShell Hosts
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id: fe6e002f-f244-4278-9263-20e4b593827f
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description: Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe
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status: experimental
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date: 2019/09/12
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modified: 2021/12/07
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author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
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tags:
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- attack.execution
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- attack.t1059.001
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references:
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- https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190610201010.html
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logsource:
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product: windows
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category: image_load
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detection:
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selection:
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Description: 'System.Management.Automation'
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ImageLoaded|contains: 'System.Management.Automation'
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filter:
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- Image|endswith:
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- '\powershell.exe'
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- '\mscorsvw.exe'
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- Image|startswith:
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- 'C:\Program Files (x86)\Microsoft Visual Studio\'
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- 'C:\Program Files\Microsoft Visual Studio\'
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- 'C:\Windows\System32\'
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condition: selection and not filter
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falsepositives:
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- Unknown
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level: medium
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