Checks computer location settings

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

Executes dropped EXE

UPX packed file

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

Unexpected DNS network traffic destination

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Adds Run key to start application

Maps connected drives based on registry

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

Suspicious use of SetThreadContext