ConnectWise ScreenConnect remote access tool

ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

Boot or Logon Autostart Execution: Active Setup

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

Enumerates connected drives

Attempts to read the root path of hard drives other than the default C: drive.

Boot or Logon Autostart Execution: Authentication Package

Suspicious Windows Authentication Registry Modification.

Checks computer location settings

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

Drops file in System32 directory

Event Triggered Execution: Component Object Model Hijacking

Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.