General

  • Target

    2025-02-04_43cae244f8d8d3227acc61e5961c1129_mafia

  • Size

    11.1MB

  • Sample

    250204-l18fjsvldl

  • MD5

    43cae244f8d8d3227acc61e5961c1129

  • SHA1

    c750c504e544f303abc8ec01229dcd83db59e377

  • SHA256

    35e373f240ae38c9df8a8396dcc0e5d4404426f6e4840e7f82d0c31dd8bc78f1

  • SHA512

    68f342bd60cce9f365261b09f6e099ac4af5820c2f048a6daa64bad75c5bc480e00326595f3f8df1e92cc18047fb0e715f64b27ddbde7b28e6efd8f9773618c6

  • SSDEEP

    24576:96WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ4:sWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-04_43cae244f8d8d3227acc61e5961c1129_mafia

    • Size

      11.1MB

    • MD5

      43cae244f8d8d3227acc61e5961c1129

    • SHA1

      c750c504e544f303abc8ec01229dcd83db59e377

    • SHA256

      35e373f240ae38c9df8a8396dcc0e5d4404426f6e4840e7f82d0c31dd8bc78f1

    • SHA512

      68f342bd60cce9f365261b09f6e099ac4af5820c2f048a6daa64bad75c5bc480e00326595f3f8df1e92cc18047fb0e715f64b27ddbde7b28e6efd8f9773618c6

    • SSDEEP

      24576:96WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ4:sWdLQk

    • 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