General

  • Target
    2026-07-04_7a08a8af91b17bceea5c1fd9ad27cff8_elex_gcleaner_rhadamanthys_smoke-loader_stealc_stop_tofsee
  • Size 14.0MB
  • Sample260704-w2vaesfx3m
  • SHA256 ed62471c436f7759d9404fa4a7efe42fcc3114f810c569e4ba9375737fa36d6c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • vanaheim.cn

  • jotunheim.name

Targets

    • Target
      2026-07-04_7a08a8af91b17bceea5c1fd9ad27cff8_elex_gcleaner_rhadamanthys_smoke-loader_stealc_stop_tofsee
    • Size 14.0MB
    • SHA256 ed62471c436f7759d9404fa4a7efe42fcc3114f810c569e4ba9375737fa36d6c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Tofsee

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

    • Windows security bypass

    • 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