RemoteFXvGPUDisablement Abuse Via AtomicTestHarnesses
Detects calls to the AtomicTestHarnesses "Invoke-ATHRemoteFXvGPUDisablementCommand" which is designed to abuse the "RemoteFXvGPUDisablement.exe" binary to run custom PowerShell code via module load-order hijacking.
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Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.
detection:
selection:
CommandLine|contains:
- 'Invoke-ATHRemoteFXvGPUDisablementCommand'
- 'Invoke-ATHRemoteFXvGPUDisableme'
condition: selectionFalse positive likelihood has not been assessed. Additional context may be needed during triage.
Tactics
Techniques
Potential RemoteFXvGPUDisablement.EXE Abuse
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Detects similar activity. Both rules may fire on overlapping events.
Potential RemoteFXvGPUDisablement.EXE Abuse - PowerShell Module
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Detects similar activity. Both rules may fire on overlapping events.
Potential RemoteFXvGPUDisablement.EXE Abuse - PowerShell ScriptBlock
Detects PowerShell module creation where the module Contents are set to "function Get-VMRemoteFXPhysicalVideoAdapter". This could be a sign of potential abuse of the "RemoteFXvGPUDisablement.exe" binary which is known to be vulnerable to module load-order hijacking.
Detects similar activity. Both rules may fire on overlapping events.