Windows 7 deprecation

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

General

  • Target

    2025-02-03_448d54d3a4c42da0a21d52c59b3a7eda_mafia

  • Size

    14.5MB

  • Sample

    250203-dkh7qazkhm

  • MD5

    448d54d3a4c42da0a21d52c59b3a7eda

  • SHA1

    e43013fc397934ae161e73554ff09a1463c9698b

  • SHA256

    ad89b7d0db217381ad21b852aae21c1e372d7a6ea67e11fec0bc06c0c7b2a740

  • SHA512

    3b8ffc79edabbb9924a2c72441f754f6537a1f76399421d45963d120835f018649082c5f7b578efdafee5642b8352903b0adf7871acfe8b04303cafd9f67cab1

  • SSDEEP

    393216:NXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-03_448d54d3a4c42da0a21d52c59b3a7eda_mafia

    • Size

      14.5MB

    • MD5

      448d54d3a4c42da0a21d52c59b3a7eda

    • SHA1

      e43013fc397934ae161e73554ff09a1463c9698b

    • SHA256

      ad89b7d0db217381ad21b852aae21c1e372d7a6ea67e11fec0bc06c0c7b2a740

    • SHA512

      3b8ffc79edabbb9924a2c72441f754f6537a1f76399421d45963d120835f018649082c5f7b578efdafee5642b8352903b0adf7871acfe8b04303cafd9f67cab1

    • SSDEEP

      393216:NXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH:

    • 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