Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    2025-02-08_e6b5c3429d8199cb06861a8c095c8123_mafia

  • Size

    10.9MB

  • Sample

    250208-bfmy1axkav

  • MD5

    e6b5c3429d8199cb06861a8c095c8123

  • SHA1

    2abfbc347b0a41bc284813ba6f6bbea462d27812

  • SHA256

    e245c054cd34f7032350325aba1b4345367edb9f18be33c9231bcdb60fd47e19

  • SHA512

    a10a895cddca47ee6f9037ad5c059777a4f8466f5843cbf22a6b93a09dc6acf4d52d0208df7c481fdd9855a2f8b689a5b116e9192af8b4fc0d959538c83ceb45

  • SSDEEP

    24576:B6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQo:oWdLQk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-08_e6b5c3429d8199cb06861a8c095c8123_mafia

    • Size

      10.9MB

    • MD5

      e6b5c3429d8199cb06861a8c095c8123

    • SHA1

      2abfbc347b0a41bc284813ba6f6bbea462d27812

    • SHA256

      e245c054cd34f7032350325aba1b4345367edb9f18be33c9231bcdb60fd47e19

    • SHA512

      a10a895cddca47ee6f9037ad5c059777a4f8466f5843cbf22a6b93a09dc6acf4d52d0208df7c481fdd9855a2f8b689a5b116e9192af8b4fc0d959538c83ceb45

    • SSDEEP

      24576:B6WdLQkyQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQo:oWdLQk

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Downloads MZ/PE file

    • 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