General

  • Target
    2026-08-17_18f493b865f09b0302f515172856d3dc_amadey_elex_njrat_redline-stealer_rhadamanthys_smoke-loader_stop_tofsee
  • Size 14.9MB
  • Sample260818-a3ytcaef54
  • SHA256 4df14cc587ca7d6e0bed4bc335a170c29bcbad21b8325d8d9d34dd6b55783a2d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • svartalfheim.top

  • jotunheim.name

Targets

    • Target
      2026-08-17_18f493b865f09b0302f515172856d3dc_amadey_elex_njrat_redline-stealer_rhadamanthys_smoke-loader_stop_tofsee
    • Size 14.9MB
    • SHA256 4df14cc587ca7d6e0bed4bc335a170c29bcbad21b8325d8d9d34dd6b55783a2d
    • 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)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks