General

  • Target
    2026-09-29_331e8409cb47bd71b2f6ed34a5807ef1_amadey_elex_rhadamanthys_smoke-loader_stealc_tofsee
  • Size 15.0MB
  • Sample260930-2bsa2a1tgs
  • SHA256 db347d34e860460334389a26fe8490c3814478eb4c243158012aeff3a8a91c57
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • nidavellir.top

  • jotunheim.name

Targets

    • Target
      2026-09-29_331e8409cb47bd71b2f6ed34a5807ef1_amadey_elex_rhadamanthys_smoke-loader_stealc_tofsee
    • Size 15.0MB
    • SHA256 db347d34e860460334389a26fe8490c3814478eb4c243158012aeff3a8a91c57
    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks