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General

  • Target

    2025-02-13_2c4cdebd3032e1eca0df9887c9866f93_mafia

  • Size

    14.8MB

  • Sample

    250213-yxrd3svjey

  • MD5

    2c4cdebd3032e1eca0df9887c9866f93

  • SHA1

    b63cf18b0732b2f480b0ae8a13b5fe008bc86bc8

  • SHA256

    e751ab3b1382e97257c76aa545708ce6ed35285f9fda888077367b288975066c

  • SHA512

    d58adfafaca4dd95e5e3c1e9312a71c787b69e415c9da9a3a5b101c8c8fe950c9ebb0f62869a8a420b3f431de19ac31e9793dd3b69e7e3edd798b8a6198affb4

  • SSDEEP

    393216:BXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-13_2c4cdebd3032e1eca0df9887c9866f93_mafia

    • Size

      14.8MB

    • MD5

      2c4cdebd3032e1eca0df9887c9866f93

    • SHA1

      b63cf18b0732b2f480b0ae8a13b5fe008bc86bc8

    • SHA256

      e751ab3b1382e97257c76aa545708ce6ed35285f9fda888077367b288975066c

    • SHA512

      d58adfafaca4dd95e5e3c1e9312a71c787b69e415c9da9a3a5b101c8c8fe950c9ebb0f62869a8a420b3f431de19ac31e9793dd3b69e7e3edd798b8a6198affb4

    • SSDEEP

      393216:BXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Downloads MZ/PE file

    • 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