General

  • Target

    2025-01-29_5c6ae23b64fb57a3ebe7ecda833515a2_mafia

  • Size

    11.4MB

  • Sample

    250129-w5jyvswjgt

  • MD5

    5c6ae23b64fb57a3ebe7ecda833515a2

  • SHA1

    6256587cfd31f1be773738ad6a4479f5e5a0917b

  • SHA256

    b59aa4374a432455ceb42acd312ca1286148d06249b170cb7b8368d5b972d1a4

  • SHA512

    1a26478d0b08a3b52247b1e24bbdf052ea7bf7e0e4e122f3f42fe93f335501b72942e88ad186901ca3cdc17d832265a6751b509baec0643be8f8fd5fdf345972

  • SSDEEP

    24576:l6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQd:kWdLQkH

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-29_5c6ae23b64fb57a3ebe7ecda833515a2_mafia

    • Size

      11.4MB

    • MD5

      5c6ae23b64fb57a3ebe7ecda833515a2

    • SHA1

      6256587cfd31f1be773738ad6a4479f5e5a0917b

    • SHA256

      b59aa4374a432455ceb42acd312ca1286148d06249b170cb7b8368d5b972d1a4

    • SHA512

      1a26478d0b08a3b52247b1e24bbdf052ea7bf7e0e4e122f3f42fe93f335501b72942e88ad186901ca3cdc17d832265a6751b509baec0643be8f8fd5fdf345972

    • SSDEEP

      24576:l6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQd:kWdLQkH

    • 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