General

  • Target

    2025-02-02_7baf89bfa4b189fa487b389f45d22c0b_mafia

  • Size

    13.3MB

  • Sample

    250202-y4envsyqdj

  • MD5

    7baf89bfa4b189fa487b389f45d22c0b

  • SHA1

    09ab6a993e1c0f7ee013fbea1d10edddeb96ee4d

  • SHA256

    ed98b31af733799ca5a4b743a628943249659438e24e73b4ea807b28ded5c550

  • SHA512

    b528858aeb2de36ee2ae79d3e332f4059519ad70d0a19dd6179035c82854734cc4f8ccf277477bdd7929ee9f9157392a6227a3fb7a68ce97f6b11b9c087bc41e

  • SSDEEP

    24576:uEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZx:Hfot

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_7baf89bfa4b189fa487b389f45d22c0b_mafia

    • Size

      13.3MB

    • MD5

      7baf89bfa4b189fa487b389f45d22c0b

    • SHA1

      09ab6a993e1c0f7ee013fbea1d10edddeb96ee4d

    • SHA256

      ed98b31af733799ca5a4b743a628943249659438e24e73b4ea807b28ded5c550

    • SHA512

      b528858aeb2de36ee2ae79d3e332f4059519ad70d0a19dd6179035c82854734cc4f8ccf277477bdd7929ee9f9157392a6227a3fb7a68ce97f6b11b9c087bc41e

    • SSDEEP

      24576:uEfmTNIkv/ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZx:Hfot

    • 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