General

  • Target

    2025-02-02_694b78eeab46dddf1b29828b11336439_mafia

  • Size

    12.3MB

  • Sample

    250202-hls6jazqcy

  • MD5

    694b78eeab46dddf1b29828b11336439

  • SHA1

    2c93a58c3364a721884d0ac66d43a5bd14dc2762

  • SHA256

    01ca163479f86dfeb9d4257e4ffff6cf8bee69bad7f31557d0900276f7bd8589

  • SHA512

    66c7576791a3259c81ab9f29d0623e7b6d3c31d647680153bda0e825fb2e0dc88f12b3a1496674b9197cc743a3b0f6f5fbb65c554210546a09503a08fa623a26

  • SSDEEP

    24576:BEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ+:afots

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_694b78eeab46dddf1b29828b11336439_mafia

    • Size

      12.3MB

    • MD5

      694b78eeab46dddf1b29828b11336439

    • SHA1

      2c93a58c3364a721884d0ac66d43a5bd14dc2762

    • SHA256

      01ca163479f86dfeb9d4257e4ffff6cf8bee69bad7f31557d0900276f7bd8589

    • SHA512

      66c7576791a3259c81ab9f29d0623e7b6d3c31d647680153bda0e825fb2e0dc88f12b3a1496674b9197cc743a3b0f6f5fbb65c554210546a09503a08fa623a26

    • SSDEEP

      24576:BEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ+:afots

    • 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