Atlas RAT Sandbox Evasion (WDAG RunOnce Registry Check)
Detects Atlas RAT anti-analysis behavior by monitoring for registry queries or interactions with the Windows Defender Application Guard (WDAG) RunOnce registry key. This rule specifically looks for registry events where the key name contains "RunOnce" and the value name contains "WDAG", indicating an attempt by malware to detect or interact with a sandbox environment.
Cortex XDR
