General

  • Target

    2025-01-15_ab9ec8ebe9690afe05cff8a25153d1f8_mafia

  • Size

    11.4MB

  • Sample

    250115-xh6d1s1nfw

  • MD5

    ab9ec8ebe9690afe05cff8a25153d1f8

  • SHA1

    c3dc0621e73afa945a7ef399fa5872342b102629

  • SHA256

    ac175fef445c08ccff4525c5f47c054669484534dd987736c49e8032323b790c

  • SHA512

    9d2bc692eec1313359d66345fd0784d595c86ce6129156016ba847feb6c3dc410924c3f9ce078abfd1571bbc9fd91ed7a40a16d322e66d45e9ea2fdf0cd94d6b

  • SSDEEP

    24576:d6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQg:MWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-15_ab9ec8ebe9690afe05cff8a25153d1f8_mafia

    • Size

      11.4MB

    • MD5

      ab9ec8ebe9690afe05cff8a25153d1f8

    • SHA1

      c3dc0621e73afa945a7ef399fa5872342b102629

    • SHA256

      ac175fef445c08ccff4525c5f47c054669484534dd987736c49e8032323b790c

    • SHA512

      9d2bc692eec1313359d66345fd0784d595c86ce6129156016ba847feb6c3dc410924c3f9ce078abfd1571bbc9fd91ed7a40a16d322e66d45e9ea2fdf0cd94d6b

    • SSDEEP

      24576:d6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQg:MWdLQk

    • 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