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General

  • Target

    2025-02-02_e6dc909e302296a0678c6a4f90d3b4c0_mafia

  • Size

    10.1MB

  • Sample

    250202-bmal9a1jaj

  • MD5

    e6dc909e302296a0678c6a4f90d3b4c0

  • SHA1

    0d5dc626e22a0cfa400bd334f655eccee5392a52

  • SHA256

    b584823fdaf59e66fa2255c106826150af7a8a014a577573e0046ee43cccb93f

  • SHA512

    2cc3e37c26830fd2a891e1c6f38122d2f1cfe24c6fca6936d0e43a6ab1510adae193d33bef30f018f3fdfca62cfa460856f0fd4d65ff163a9bbe887bec6601e5

  • SSDEEP

    196608:JyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:EXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_e6dc909e302296a0678c6a4f90d3b4c0_mafia

    • Size

      10.1MB

    • MD5

      e6dc909e302296a0678c6a4f90d3b4c0

    • SHA1

      0d5dc626e22a0cfa400bd334f655eccee5392a52

    • SHA256

      b584823fdaf59e66fa2255c106826150af7a8a014a577573e0046ee43cccb93f

    • SHA512

      2cc3e37c26830fd2a891e1c6f38122d2f1cfe24c6fca6936d0e43a6ab1510adae193d33bef30f018f3fdfca62cfa460856f0fd4d65ff163a9bbe887bec6601e5

    • SSDEEP

      196608:JyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:EXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn

    • 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