General

  • Target

    2025-01-28_7af22b3753cd6a2fa080aa653cf75653_mafia

  • Size

    14.1MB

  • Sample

    250128-qafeasyrgt

  • MD5

    7af22b3753cd6a2fa080aa653cf75653

  • SHA1

    f1ab71458a9f0f812c7fab6d5a90d925710098d3

  • SHA256

    d4f6e6c039c0b9b44b8dd3c4b62384ec1967f8e11298bcd7f2fb3beb4a8fb1bd

  • SHA512

    ee484afc24d342312e91cfff965a8ff90adc34dba0cde231a492b907fd704c1fc43544d613c6d0d66ce256541c158871494e41e7c95aea7ce353c132ccb327be

  • SSDEEP

    24576:z6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQw:+WdLQkC

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-28_7af22b3753cd6a2fa080aa653cf75653_mafia

    • Size

      14.1MB

    • MD5

      7af22b3753cd6a2fa080aa653cf75653

    • SHA1

      f1ab71458a9f0f812c7fab6d5a90d925710098d3

    • SHA256

      d4f6e6c039c0b9b44b8dd3c4b62384ec1967f8e11298bcd7f2fb3beb4a8fb1bd

    • SHA512

      ee484afc24d342312e91cfff965a8ff90adc34dba0cde231a492b907fd704c1fc43544d613c6d0d66ce256541c158871494e41e7c95aea7ce353c132ccb327be

    • SSDEEP

      24576:z6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQw:+WdLQkC

    • 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