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General

  • Target

    2025-02-04_0db501e7b298021edd67675de8df86c6_mafia

  • Size

    10.3MB

  • Sample

    250204-kl88vssrfq

  • MD5

    0db501e7b298021edd67675de8df86c6

  • SHA1

    53469a8b6976a59d14b07348105a9a6271f71d96

  • SHA256

    96dc271c4e954a7e65146eaef6435c6bb4c868f612bf46880bf583128740de34

  • SHA512

    d84c6298db4ee534be0941d69632b1644c74fac2ff73f00858d297d9c1969107d8192bed04e6eac96c4a9e37617ccae927bd16cf740cea2719e7e66f11826418

  • SSDEEP

    24576:UEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZr:xfotp

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-04_0db501e7b298021edd67675de8df86c6_mafia

    • Size

      10.3MB

    • MD5

      0db501e7b298021edd67675de8df86c6

    • SHA1

      53469a8b6976a59d14b07348105a9a6271f71d96

    • SHA256

      96dc271c4e954a7e65146eaef6435c6bb4c868f612bf46880bf583128740de34

    • SHA512

      d84c6298db4ee534be0941d69632b1644c74fac2ff73f00858d297d9c1969107d8192bed04e6eac96c4a9e37617ccae927bd16cf740cea2719e7e66f11826418

    • SSDEEP

      24576:UEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZr:xfotp

    • 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