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General

  • Target

    2025-02-08_dafe64fe925ed5cd19035e6f41c90c80_mafia

  • Size

    13.8MB

  • Sample

    250208-beldsaxjft

  • MD5

    dafe64fe925ed5cd19035e6f41c90c80

  • SHA1

    2eda265f72d9e40f371f56442e42c1b4b1ad696a

  • SHA256

    edc276c44c8d5d7cbe1dd871ff30553826d13a8971e1476db1d71f55e0fa7521

  • SHA512

    0721f766deec0fb59f439dc8aaea5c419ff16318b2bef75001a7c4cba06bd9307ce8df8193f6d63c3b8af8e421e5941259259d1e47560317f3066699998c0a65

  • SSDEEP

    393216:5XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-08_dafe64fe925ed5cd19035e6f41c90c80_mafia

    • Size

      13.8MB

    • MD5

      dafe64fe925ed5cd19035e6f41c90c80

    • SHA1

      2eda265f72d9e40f371f56442e42c1b4b1ad696a

    • SHA256

      edc276c44c8d5d7cbe1dd871ff30553826d13a8971e1476db1d71f55e0fa7521

    • SHA512

      0721f766deec0fb59f439dc8aaea5c419ff16318b2bef75001a7c4cba06bd9307ce8df8193f6d63c3b8af8e421e5941259259d1e47560317f3066699998c0a65

    • SSDEEP

      393216:5XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:

    • 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