General

  • Target
    2026-07-31_552c4aea360420422098f0575d67ef66_amadey_elex_smoke-loader
  • Size 11.4MB
  • Sample260731-wynngayanh
  • SHA256 b6ffff6b324f2f6639555d8fbf65fa3807c312461757d11a0aaedeb6559e7b5b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • 43.231.4.6

  • lazystax.ru

Targets

    • Target
      2026-07-31_552c4aea360420422098f0575d67ef66_amadey_elex_smoke-loader
    • Size 11.4MB
    • SHA256 b6ffff6b324f2f6639555d8fbf65fa3807c312461757d11a0aaedeb6559e7b5b
    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks