Operation DragonReturn: MixedSvc Service Creation for DcRAT Persistence
Detects the creation of persistence via a malicious Windows service named 'MixedSvc' or any service pointing to 'Mixed Reality.exe' located within 'C:\Program Files\Windows Media Player\'. This activity is consistent with the 'Operation DragonReturn' campaign and the 'Silver Fox' threat actor, where the 'Mixed Reality.exe' binary acts as a host for DLL-sideloading of the DcRAT backdoor.
Microsoft Sentinel (KQL)
