General

  • Target
    fe8e61ef43583c2d6a67c49f626c657c_JaffaCakes118
  • Size 205KB
  • Sample240929-py2rrsyamf
  • SHA256 ca90cb41af3bd78fcfd594aa6e92ba713bc8f39928f577036f97b62b9f2a8be3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tofsee

C2
  • 94.75.255.140

  • rgtryhbgddtyh.biz

  • wertdghbyrukl.ch

Targets

    • Target
      fe8e61ef43583c2d6a67c49f626c657c_JaffaCakes118
    • Size 205KB
    • SHA256 ca90cb41af3bd78fcfd594aa6e92ba713bc8f39928f577036f97b62b9f2a8be3
    • MD5 SHA1 SHA512 SSDEEP
    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks