General

  • Target

    2025-01-28_f2bdc578585d0f246e1c7a00b172c541_mafia

  • Size

    12.3MB

  • Sample

    250128-ebqqwawmct

  • MD5

    f2bdc578585d0f246e1c7a00b172c541

  • SHA1

    18844a0e15ba1ede158e432116377713c9217e1f

  • SHA256

    041bc2517d28c165af6f2d9c307ee80ba34c6841b1523c9e67d81afec2ddf046

  • SHA512

    db881f6ce3c602af1740eefce4987a4e2c5c7050a479f49e666f8235a63be5ce2edaa6c133bdb77e7a73c85d8cb147f895b725cf42236943a4d76132269f7dd4

  • SSDEEP

    24576:R6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQU:4WdLQku

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-28_f2bdc578585d0f246e1c7a00b172c541_mafia

    • Size

      12.3MB

    • MD5

      f2bdc578585d0f246e1c7a00b172c541

    • SHA1

      18844a0e15ba1ede158e432116377713c9217e1f

    • SHA256

      041bc2517d28c165af6f2d9c307ee80ba34c6841b1523c9e67d81afec2ddf046

    • SHA512

      db881f6ce3c602af1740eefce4987a4e2c5c7050a479f49e666f8235a63be5ce2edaa6c133bdb77e7a73c85d8cb147f895b725cf42236943a4d76132269f7dd4

    • SSDEEP

      24576:R6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQU:4WdLQku

    • 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