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38 lines
1.3 KiB
YAML
38 lines
1.3 KiB
YAML
title: Abusable Invoke-ATHRemoteFXvGPUDisablementCommand
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id: f65e22f9-819e-4f96-9c7b-498364ae7a25
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related:
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- id: 38a7625e-b2cb-485d-b83d-aff137d859f4
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type: derived
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status: experimental
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author: frack113
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date: 2021/07/13
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modified: 2021/09/07
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description: RemoteFXvGPUDisablement.exe is an abusable, signed PowerShell host executable that was introduced in Windows 10 and Server 2019 (OS Build 17763.1339).
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1218/T1218.md
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- https://github.com/redcanaryco/AtomicTestHarnesses/blob/master/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1
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tags:
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- attack.defense_evasion
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- attack.t1218
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logsource:
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product: windows
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service: powershell-classic
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definition: fields have to be extract from event
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detection:
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selection_cmd:
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HostApplication|contains: 'Invoke-ATHRemoteFXvGPUDisablementCommand '
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selection_opt:
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HostApplication|contains:
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- '-ModuleName '
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- '-ModulePath '
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- '-ScriptBlock '
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- '-RemoteFXvGPUDisablementFilePath'
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condition: selection_cmd and selection_opt
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fields:
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- ComputerName
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- User
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- CommandLine
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- ParentCommandLine
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falsepositives:
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- Unknown
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level: medium |