General

  • Target
    2026-11-07_5948da59628f34b6bc39d172c3f60e13_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_tofsee
  • Size 11.7MB
  • Sample261108-sb9qmsc19w
  • SHA256 80095c9a90640831b3eba32cbcb5f90f2b4d88c1e771800d42ff58ff62f85790
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • quadoil.ru

  • lakeflex.ru

Targets

    • Target
      2026-11-07_5948da59628f34b6bc39d172c3f60e13_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_tofsee
    • Size 11.7MB
    • SHA256 80095c9a90640831b3eba32cbcb5f90f2b4d88c1e771800d42ff58ff62f85790
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Modifies Windows Firewall

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Creates new service(s)

    • Deletes itself

    • Executes dropped EXE

    • Stops running service(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks