General

  • Target

    2025-02-02_842adcbd949a60af182d959ae963092f_mafia

  • Size

    12.8MB

  • Sample

    250202-beh9esyjgt

  • MD5

    842adcbd949a60af182d959ae963092f

  • SHA1

    629699f75e2bf5107b6cba3fc93a9a2e9862cb66

  • SHA256

    8ef97516f5ec3db0157fd16d7c796da6431f8866b570f1e0772c5fb528b00722

  • SHA512

    be6707d80b2e66670c9653bd8ef0a647d5e89720c3e9411a4ef54b0c9cd4bc5c6f0bb5211d9aaef56f00f4a0dfa429ade95efa600f3d43910e9d11c6df84e83b

  • SSDEEP

    24576:S6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQf:bWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_842adcbd949a60af182d959ae963092f_mafia

    • Size

      12.8MB

    • MD5

      842adcbd949a60af182d959ae963092f

    • SHA1

      629699f75e2bf5107b6cba3fc93a9a2e9862cb66

    • SHA256

      8ef97516f5ec3db0157fd16d7c796da6431f8866b570f1e0772c5fb528b00722

    • SHA512

      be6707d80b2e66670c9653bd8ef0a647d5e89720c3e9411a4ef54b0c9cd4bc5c6f0bb5211d9aaef56f00f4a0dfa429ade95efa600f3d43910e9d11c6df84e83b

    • SSDEEP

      24576:S6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQf:bWdLQk

    • 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