Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    2025-02-12_a14b0c4cf5bd99dfacbb10f4c05534ed_mafia

  • Size

    12.2MB

  • Sample

    250212-zjf7maykc1

  • MD5

    a14b0c4cf5bd99dfacbb10f4c05534ed

  • SHA1

    9f6968a694785a955adeee2bfb1ae64f9f9434bb

  • SHA256

    3481c90a5b2c635e28d1c64a7b36d131ca233b31c93883635786983b5dc6dc85

  • SHA512

    dcf73e0e6c36090e059b6cb856a2046ea2dc7e397f08aa427efeada85ac3aecf3d57d7bd3296f3cc39ee7da03be13bc0cab3695472e0c8d2b7325f8ca007d8f3

  • SSDEEP

    24576:h6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ4:IWdLQkC

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-12_a14b0c4cf5bd99dfacbb10f4c05534ed_mafia

    • Size

      12.2MB

    • MD5

      a14b0c4cf5bd99dfacbb10f4c05534ed

    • SHA1

      9f6968a694785a955adeee2bfb1ae64f9f9434bb

    • SHA256

      3481c90a5b2c635e28d1c64a7b36d131ca233b31c93883635786983b5dc6dc85

    • SHA512

      dcf73e0e6c36090e059b6cb856a2046ea2dc7e397f08aa427efeada85ac3aecf3d57d7bd3296f3cc39ee7da03be13bc0cab3695472e0c8d2b7325f8ca007d8f3

    • SSDEEP

      24576:h6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ4:IWdLQkC

    • 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