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General

  • Target

    2025-01-26_eaf1c52f2fc5ea258111fcae8a188e94_mafia

  • Size

    11.2MB

  • Sample

    250126-xglm8a1jhl

  • MD5

    eaf1c52f2fc5ea258111fcae8a188e94

  • SHA1

    b1136f6d9f51748cd885f001d299227be1f8030a

  • SHA256

    c187031a129855f7c175d53ea08fbc3251e4effd126ea02c1e10437e36b7d4f2

  • SHA512

    fa5fbcba150d8286a33e03914e1467db04dee6e4a262f12433abbe8db0302e2c90c666cff6ee413208341b1992e5c4caff35b9db23172fa41d01e6b314bed569

  • SSDEEP

    196608:0yXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:JXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-26_eaf1c52f2fc5ea258111fcae8a188e94_mafia

    • Size

      11.2MB

    • MD5

      eaf1c52f2fc5ea258111fcae8a188e94

    • SHA1

      b1136f6d9f51748cd885f001d299227be1f8030a

    • SHA256

      c187031a129855f7c175d53ea08fbc3251e4effd126ea02c1e10437e36b7d4f2

    • SHA512

      fa5fbcba150d8286a33e03914e1467db04dee6e4a262f12433abbe8db0302e2c90c666cff6ee413208341b1992e5c4caff35b9db23172fa41d01e6b314bed569

    • SSDEEP

      196608:0yXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX3:JXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH

    • 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

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