General

  • Target

    2024-11-03_dbf282e8f2699b7b683a7c7f900d3224_mafia

  • Size

    13.4MB

  • Sample

    241103-l3pq8a1je1

  • MD5

    dbf282e8f2699b7b683a7c7f900d3224

  • SHA1

    d06c54d9024c6a280684819ff347b96f9dd3f7d2

  • SHA256

    1871a038c5133bcba2db205e78240a9014d9df40425007c77df9be913b70d851

  • SHA512

    f0209aa921f52fa413d4dd4e60a9b50af094489f957486ecaddfcbfc41d48b371163fcbcf52474cfe56280b8d5a82e06b0ed96ba7040e83945498d8c5619c2cb

  • SSDEEP

    196608:v3aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaai:v

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2024-11-03_dbf282e8f2699b7b683a7c7f900d3224_mafia

    • Size

      13.4MB

    • MD5

      dbf282e8f2699b7b683a7c7f900d3224

    • SHA1

      d06c54d9024c6a280684819ff347b96f9dd3f7d2

    • SHA256

      1871a038c5133bcba2db205e78240a9014d9df40425007c77df9be913b70d851

    • SHA512

      f0209aa921f52fa413d4dd4e60a9b50af094489f957486ecaddfcbfc41d48b371163fcbcf52474cfe56280b8d5a82e06b0ed96ba7040e83945498d8c5619c2cb

    • SSDEEP

      196608:v3aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaai:v

    • 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