General

  • Target
    2026-11-04_beed38c01e94283e2cd402ecd0217e53_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_tofsee
  • Size 13.6MB
  • Sample261105-rmybbaxs7q
  • SHA256 1f71b2564c5d7032a404e2c6cf9d83c5bec47d2253ed65366e4a970456f34a5d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • quadoil.ru

  • lakeflex.ru

Targets

    • Target
      2026-11-04_beed38c01e94283e2cd402ecd0217e53_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_tofsee
    • Size 13.6MB
    • SHA256 1f71b2564c5d7032a404e2c6cf9d83c5bec47d2253ed65366e4a970456f34a5d
    • 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