General

  • Target
    https://github.com/MalwareStudio
  • Sample240504-wv78pseb3s

Malware Config

Targets

    • Target
      https://github.com/MalwareStudio
    • Modifies WinLogon for persistence

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Possible privilege escalation attempt

    • Executes dropped EXE

    • Modifies file permissions

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks