Cryptojacking via ScreenConnect - WebSocket C2 Comms
This rule detects outbound network connections to 'minemine.gleeze.com' on port 8443 originating from specific .NET utility processes (InstallUtil.exe, RegAsm.exe, MSBuild.exe). This activity is indicative of cryptojacking, specifically a campaign abusing ScreenConnect and .NET utilities for GPU mining, as described in the referenced Microsoft blog.
Microsoft Sentinel (KQL)
