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Windows Recall Feature Enabled Via Reg.EXE

Sigma Rules

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Summary
This detection rule identifies the enabling of the Windows Recall feature, which is related to AI data analysis capabilities on Windows systems. The Recall feature is initially disabled through registry settings that include the "DisableAIDataAnalysis" value. Adversaries may exploit this by manipulating the registry through the `reg.exe` command to either delete the existing value or set it to `0`, effectively enabling the Recall feature for potential post-exploitation activities. The rule monitors commands executed that interact with `reg.exe` and look specifically for commands that contain paths or values related to Windows AI, as well as actions that either add or delete registry values pertinent to enabling the Recall feature. This kind of detection is crucial as enabling this feature could indicate that an attacker is attempting to leverage Windows' AI capabilities for malicious purposes, making it a potential security concern that requires further investigation.
Categories
  • Windows
  • Endpoint
Data Sources
  • Windows Registry
  • Process
Created: 2024-06-02