HEAVYGRAM/CHOSEN BRICK Defender Exclusion Path Added via PowerShell
Detects the use of PowerShell, pwsh, or cmd to execute the 'Add-MpPreference' command with the '-ExclusionPath' parameter, specifically targeting common directories like Telegram Desktop or specific system directories. This activity suggests an attempt to bypass security scanning by excluding known malicious locations or folders from Microsoft Defender's real-time monitoring.
Microsoft Sentinel (KQL)
