General

  • Target

    2025-02-05_dee5a4fb48225157ac2c82f3fe35cb19_mafia

  • Size

    13.0MB

  • Sample

    250205-wnggeazmap

  • MD5

    dee5a4fb48225157ac2c82f3fe35cb19

  • SHA1

    9e94fa8c4967b017998c43b29e4ca327afb338fb

  • SHA256

    1a468167a1d9a761cc209f759ac4563597cd8ebce754eae4ac80db2ad7a007e3

  • SHA512

    786e30ff163598a9523ee3f38b17327292a670c1ec2a3e60f1a878db512e7016564ec4563e165ae451243bb0f60cbaa89c4fcad1e9aeaa91d213a9fc77ca0547

  • SSDEEP

    24576:qpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttk:+ooe

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-05_dee5a4fb48225157ac2c82f3fe35cb19_mafia

    • Size

      13.0MB

    • MD5

      dee5a4fb48225157ac2c82f3fe35cb19

    • SHA1

      9e94fa8c4967b017998c43b29e4ca327afb338fb

    • SHA256

      1a468167a1d9a761cc209f759ac4563597cd8ebce754eae4ac80db2ad7a007e3

    • SHA512

      786e30ff163598a9523ee3f38b17327292a670c1ec2a3e60f1a878db512e7016564ec4563e165ae451243bb0f60cbaa89c4fcad1e9aeaa91d213a9fc77ca0547

    • SSDEEP

      24576:qpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttk:+ooe

    • 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