General

  • Target
    2026-07-06_6b8f0becde5271faa80f63a49f502387_amadey_dharma_elex_remcos_smoke-loader_stop
  • Size 11.5MB
  • Sample260707-dp4dfsgx5v
  • SHA256 c0a593281c3c7d4ebb6aa5cf15e12c5333f7d63373a38d861f98389ecd929446
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • svartalfheim.top

  • jotunheim.name

Targets

    • Target
      2026-07-06_6b8f0becde5271faa80f63a49f502387_amadey_dharma_elex_remcos_smoke-loader_stop
    • Size 11.5MB
    • SHA256 c0a593281c3c7d4ebb6aa5cf15e12c5333f7d63373a38d861f98389ecd929446
    • 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