General

  • Target

    2025-02-07_b10aa5bc73f65cf6252bca38fb5763fa_mafia

  • Size

    10.3MB

  • Sample

    250207-rth5zatrdx

  • MD5

    b10aa5bc73f65cf6252bca38fb5763fa

  • SHA1

    52ad45d0b072c40fe7316eb9113b5f4467c7e839

  • SHA256

    f2d21e6c301447b4e60fd647c5e054424006507a393edcf6a9f4555f887e8506

  • SHA512

    2ac37c84ce560eaee6b577bfafb2de5ae9344cba5b85fad40cff46d7ecb0a254c715fedd9c846f83770f53f700e5aa4e3aaae54f186932a03e7de0e546a29656

  • SSDEEP

    49152:NqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPO:NqtYc3x

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-07_b10aa5bc73f65cf6252bca38fb5763fa_mafia

    • Size

      10.3MB

    • MD5

      b10aa5bc73f65cf6252bca38fb5763fa

    • SHA1

      52ad45d0b072c40fe7316eb9113b5f4467c7e839

    • SHA256

      f2d21e6c301447b4e60fd647c5e054424006507a393edcf6a9f4555f887e8506

    • SHA512

      2ac37c84ce560eaee6b577bfafb2de5ae9344cba5b85fad40cff46d7ecb0a254c715fedd9c846f83770f53f700e5aa4e3aaae54f186932a03e7de0e546a29656

    • SSDEEP

      49152:NqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPO:NqtYc3x

    • 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