General

  • Target
    2024-12-02_381220f55364f3e5f8b90d364c4e261e_karagany_mafia
  • Size 11.0MB
  • Sample241202-whe2dsvngy
  • SHA256 e8ae4d92a862230549c7d6f0992f2d83f07520c6716f0db33710a09dfe3f4c04
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tofsee

C2
  • 43.231.4.7

  • lazystax.ru

Targets

    • Target
      2024-12-02_381220f55364f3e5f8b90d364c4e261e_karagany_mafia
    • Size 11.0MB
    • SHA256 e8ae4d92a862230549c7d6f0992f2d83f07520c6716f0db33710a09dfe3f4c04
    • MD5 SHA1 SHA512 SSDEEP
    • Tofsee

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

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks