General

  • Target
    https://github.com/SteamAutoCracks/Steam-auto-crack/releases/tag/3.5.0.5
  • Sample260708-ye6faagx5x

Malware Config

Targets

    • Target
      https://github.com/SteamAutoCracks/Steam-auto-crack/releases/tag/3.5.0.5
    • Renames multiple (6118) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks