Checks BIOS information in registry

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

Executes dropped EXE

Indicator Removal: Clear Windows Event Logs

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

Loads dropped DLL

Command and Scripting Interpreter: PowerShell

Using powershell.exe command.

Indicator Removal: Clear Persistence

Clear artifacts associated with previously established persistence like scheduletasks on a host.

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 SetThreadContext

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.