General

  • Target

    https://www.mumuglobal.com/en/games/tools/prisma3d-3d-modeling-animation-rendering-on-pc.html#:~:text=low%2Dend%20PCs.-,Download%20and%20play%20Prisma3D%20%2D%203D%20Modeling%2C%20Animation%2C%20Rendering%20on,your%20gaming%20time%20right%20now.

  • Sample

    241103-ezryvatre1

Malware Config

Targets

    • Target

      https://www.mumuglobal.com/en/games/tools/prisma3d-3d-modeling-animation-rendering-on-pc.html#:~:text=low%2Dend%20PCs.-,Download%20and%20play%20Prisma3D%20%2D%203D%20Modeling%2C%20Animation%2C%20Rendering%20on,your%20gaming%20time%20right%20now.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks