General

  • Target

    2025-01-25_07136c6c2b2c098e614be421dc1f638b_mafia

  • Size

    11.4MB

  • Sample

    250125-xdmq4sxndp

  • MD5

    07136c6c2b2c098e614be421dc1f638b

  • SHA1

    92af92900994707b8b6d4e9ef06cd0011cb01452

  • SHA256

    db59034e8634366a2f6b7f8a6c91399beb14ad5be0f12e309de7e805963b9b3c

  • SHA512

    46b59ba652e164599319f6cfa67f5ac5dca618fde602bd9de8dc80626275e9997ae3c5ab89b406db67aa68fa9f501445b6e24b065fda7dff03586594481aa979

  • SSDEEP

    24576:l6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQw:kWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-25_07136c6c2b2c098e614be421dc1f638b_mafia

    • Size

      11.4MB

    • MD5

      07136c6c2b2c098e614be421dc1f638b

    • SHA1

      92af92900994707b8b6d4e9ef06cd0011cb01452

    • SHA256

      db59034e8634366a2f6b7f8a6c91399beb14ad5be0f12e309de7e805963b9b3c

    • SHA512

      46b59ba652e164599319f6cfa67f5ac5dca618fde602bd9de8dc80626275e9997ae3c5ab89b406db67aa68fa9f501445b6e24b065fda7dff03586594481aa979

    • SSDEEP

      24576:l6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQw:kWdLQk

    • 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