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General

  • Target

    2025-02-02_5069176565dc2981746a77fa16c53fba_mafia

  • Size

    13.8MB

  • Sample

    250202-bbcbpsznan

  • MD5

    5069176565dc2981746a77fa16c53fba

  • SHA1

    ed2dff175469027b24f876eb93a698e769330b67

  • SHA256

    8b5a317e4866d667963374a2c73acafd3989fce97969edd0b00501f13a9daceb

  • SHA512

    6585f68847f03bd452b581399a4287dac5f37378854ae8c6049f0a8594a0f2486a04fa777abd2e24355783e4f1b1646bbef5660733a4d0cf7c1e9ff74ebf3dd5

  • SSDEEP

    393216:hXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_5069176565dc2981746a77fa16c53fba_mafia

    • Size

      13.8MB

    • MD5

      5069176565dc2981746a77fa16c53fba

    • SHA1

      ed2dff175469027b24f876eb93a698e769330b67

    • SHA256

      8b5a317e4866d667963374a2c73acafd3989fce97969edd0b00501f13a9daceb

    • SHA512

      6585f68847f03bd452b581399a4287dac5f37378854ae8c6049f0a8594a0f2486a04fa777abd2e24355783e4f1b1646bbef5660733a4d0cf7c1e9ff74ebf3dd5

    • SSDEEP

      393216:hXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:

    • 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