Checks BIOS information in registry

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

Drops startup file

Windows security modification

Adds Run key to start application

Legitimate hosting services abused for malware hosting/C2

Maps connected drives based on registry

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

Enumerates physical storage devices

Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext