General

  • Target
    2026-06-01_4e3e11243f60e3f03a6366795cb8b8e9_elex_rhadamanthys_smoke-loader_stop_tofsee
  • Size 1.1MB
  • Sample260601-pxewlsct7x
  • SHA256 8e714c576ec516908ed92738391de64649feed45b32ce2d1f2a4dc4d149a633c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • 43.231.4.7

  • lazystax.ru

Targets

    • Target
      2026-06-01_4e3e11243f60e3f03a6366795cb8b8e9_elex_rhadamanthys_smoke-loader_stop_tofsee
    • Size 1.1MB
    • SHA256 8e714c576ec516908ed92738391de64649feed45b32ce2d1f2a4dc4d149a633c
    • 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