Checks computer location settings

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

Deletes itself

Reads user/profile data of web browsers

Infostealers often target stored browser data, which can include saved credentials etc.

UPX packed file

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

Adds Run key to start application

Checks for any installed AV software in registry

Suspicious use of SetThreadContext