DcRat

DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

Modifies WinLogon for persistence

Process spawned unexpected child process

This typically indicates the parent process was compromised via an exploit or macro.

UAC bypass

xmrig

XMRig is a high performance, open source, cross platform CPU/GPU miner.

DCRat payload

Detects payload of DCRat, commonly dropped by NSIS installers.

XMRig Miner payload

Blocklisted process makes network request

Creates new service(s)

Executes dropped EXE

Modifies Windows Firewall

Possible privilege escalation attempt