General

  • Target

    2025-02-01_d2a6285281b9251fad852e6674d627d5_mafia

  • Size

    13.6MB

  • Sample

    250201-zfrh7a1mfp

  • MD5

    d2a6285281b9251fad852e6674d627d5

  • SHA1

    00bae2fe3cf6f832252f453b8b3f1373b563b13c

  • SHA256

    ac07bd844dd88ff07f954b2a9fdf3a21fe90b78bb2866862ee5ff00e5604b8ee

  • SHA512

    1ede58994358725fa808b164cafc53e6f0ec383e747575b912cd0fa983bd584aef0c254da32c4cbeedfc1cdc67139b2d9d7ae450ca396cf9a194aeaa4b57ff0f

  • SSDEEP

    49152:2qE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:2qtYc3

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-01_d2a6285281b9251fad852e6674d627d5_mafia

    • Size

      13.6MB

    • MD5

      d2a6285281b9251fad852e6674d627d5

    • SHA1

      00bae2fe3cf6f832252f453b8b3f1373b563b13c

    • SHA256

      ac07bd844dd88ff07f954b2a9fdf3a21fe90b78bb2866862ee5ff00e5604b8ee

    • SHA512

      1ede58994358725fa808b164cafc53e6f0ec383e747575b912cd0fa983bd584aef0c254da32c4cbeedfc1cdc67139b2d9d7ae450ca396cf9a194aeaa4b57ff0f

    • SSDEEP

      49152:2qE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:2qtYc3

    • 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