General

  • Target

    2025-01-30_8c2f86285f5b31faeea42683220f6be9_mafia

  • Size

    12.8MB

  • Sample

    250130-zklhqssmay

  • MD5

    8c2f86285f5b31faeea42683220f6be9

  • SHA1

    720d579154ba157c6c43f1a03204c2eedb4414e0

  • SHA256

    a7b69c17aceb7d0e23f45da66d6947e49543fcb0faad432bb6a45a7ea2593376

  • SHA512

    45f317d7ebbcfe7b1b05f16d8476a17988d14ab805a8a39fbc635ff5a5bed8cc3a4f827f82876ad030b955b3d18997501d5d2fe011ade9cf03b78ec1cf7b295e

  • SSDEEP

    24576:PEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZM:Mfote

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-30_8c2f86285f5b31faeea42683220f6be9_mafia

    • Size

      12.8MB

    • MD5

      8c2f86285f5b31faeea42683220f6be9

    • SHA1

      720d579154ba157c6c43f1a03204c2eedb4414e0

    • SHA256

      a7b69c17aceb7d0e23f45da66d6947e49543fcb0faad432bb6a45a7ea2593376

    • SHA512

      45f317d7ebbcfe7b1b05f16d8476a17988d14ab805a8a39fbc635ff5a5bed8cc3a4f827f82876ad030b955b3d18997501d5d2fe011ade9cf03b78ec1cf7b295e

    • SSDEEP

      24576:PEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZM:Mfote

    • 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