Checks BIOS information in registry

BIOS information is often read in order to detect sandboxing environments.

Checks computer location settings

Looks up country code configured in the registry, likely geofence.

Executes dropped EXE

Indicator Removal: Clear Windows Event Logs

Clear Windows Event Logs to hide the activity of an intrusion.

Loads dropped DLL

Themida packer

Detects Themida, an advanced Windows software protection system.

Checks whether UAC is enabled

Power Settings

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext