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General

  • Target

    2025-02-02_3d54cb669af4d64fba9c566980d5a87c_mafia

  • Size

    11.4MB

  • Sample

    250202-yy42kaynhr

  • MD5

    3d54cb669af4d64fba9c566980d5a87c

  • SHA1

    bafb2a96afd3dd3404d30a4d417da27da4a74e1c

  • SHA256

    901259eb0b88d1b840b39d90543c7b9904dc08224896c0a589cfe0e2dfcc20cc

  • SHA512

    eeb6568e3d5cd90aeb31997a666c52126a456bf5ab421f2f51a167914fcdf2b6ddffab0f51120cea5fae836622ef9d4dd02f98d20fdf91da2204083663246dc2

  • SSDEEP

    49152:zqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:zqtYc3

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_3d54cb669af4d64fba9c566980d5a87c_mafia

    • Size

      11.4MB

    • MD5

      3d54cb669af4d64fba9c566980d5a87c

    • SHA1

      bafb2a96afd3dd3404d30a4d417da27da4a74e1c

    • SHA256

      901259eb0b88d1b840b39d90543c7b9904dc08224896c0a589cfe0e2dfcc20cc

    • SHA512

      eeb6568e3d5cd90aeb31997a666c52126a456bf5ab421f2f51a167914fcdf2b6ddffab0f51120cea5fae836622ef9d4dd02f98d20fdf91da2204083663246dc2

    • SSDEEP

      49152:zqE0YKr3fYPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP:zqtYc3

    • 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