General

  • Target

    2025-02-02_c45f46ece394476c854ba9b0793fb436_mafia

  • Size

    11.7MB

  • Sample

    250202-zhay8azldq

  • MD5

    c45f46ece394476c854ba9b0793fb436

  • SHA1

    a8676eb872a360a53fd186542b76c29a68276e4d

  • SHA256

    fac5cd2d57a21023e308cf11abd08451b34d7abb554e394667bc309b7393fb03

  • SHA512

    a7337427fc4885e62d794092dca6959a0b6523106d72eb1f3de8b111b56065644cdb2c9c61ac385713125f99c079f23892f65af563b7bc6280e675eec1cccb0f

  • SSDEEP

    196608:NyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX4:YXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXI

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_c45f46ece394476c854ba9b0793fb436_mafia

    • Size

      11.7MB

    • MD5

      c45f46ece394476c854ba9b0793fb436

    • SHA1

      a8676eb872a360a53fd186542b76c29a68276e4d

    • SHA256

      fac5cd2d57a21023e308cf11abd08451b34d7abb554e394667bc309b7393fb03

    • SHA512

      a7337427fc4885e62d794092dca6959a0b6523106d72eb1f3de8b111b56065644cdb2c9c61ac385713125f99c079f23892f65af563b7bc6280e675eec1cccb0f

    • SSDEEP

      196608:NyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX4:YXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXI

    • 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