Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Using powershell.exe command.

Enumerates connected drives

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

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.