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General

  • Target

    2025-02-08_6d99eca07a5748bc8d82db3049d14cc8_mafia

  • Size

    11.6MB

  • Sample

    250208-a98xwswqhz

  • MD5

    6d99eca07a5748bc8d82db3049d14cc8

  • SHA1

    6c3f7ecea602fbfdd60bec3d022ea989a3057c1b

  • SHA256

    194dda5b0d5555193c3937f595cb3b4aa8239f45f4ec0319306a278e9e400915

  • SHA512

    d37d30f1b36ae40e0cf04cab96ba36e7bb0015ba846fcee897b048bcce0a15e2ae3ed83b76e779d7918bb31f56a2b3bc6eca794fa74fb9489bca5ec97b80df02

  • SSDEEP

    196608:IyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH:tXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-08_6d99eca07a5748bc8d82db3049d14cc8_mafia

    • Size

      11.6MB

    • MD5

      6d99eca07a5748bc8d82db3049d14cc8

    • SHA1

      6c3f7ecea602fbfdd60bec3d022ea989a3057c1b

    • SHA256

      194dda5b0d5555193c3937f595cb3b4aa8239f45f4ec0319306a278e9e400915

    • SHA512

      d37d30f1b36ae40e0cf04cab96ba36e7bb0015ba846fcee897b048bcce0a15e2ae3ed83b76e779d7918bb31f56a2b3bc6eca794fa74fb9489bca5ec97b80df02

    • SSDEEP

      196608:IyXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXH:tXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    • 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