General

  • Target

    2025-03-30_ed370ba3b6740692720e2217108c74ad_amadey_rhadamanthys_smoke-loader

  • Size

    11.6MB

  • Sample

    250330-k6l9tsvxey

  • MD5

    ed370ba3b6740692720e2217108c74ad

  • SHA1

    14c98933459b499033cecec22e7f83f327e2fb3b

  • SHA256

    a735b4e6a9c85bb0a0cc09ab86095d8e83ce77f16524a100e9172d382555639d

  • SHA512

    7ea28e8a41a11362776618b4202cc2cb0eacab032d297607bf259a3ed65b8933f79f4fc72af5cbae1d5867a9040cb5b51335fd40a82998d11640686ff8561c79

  • SSDEEP

    24576:95iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiis:9N

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-03-30_ed370ba3b6740692720e2217108c74ad_amadey_rhadamanthys_smoke-loader

    • Size

      11.6MB

    • MD5

      ed370ba3b6740692720e2217108c74ad

    • SHA1

      14c98933459b499033cecec22e7f83f327e2fb3b

    • SHA256

      a735b4e6a9c85bb0a0cc09ab86095d8e83ce77f16524a100e9172d382555639d

    • SHA512

      7ea28e8a41a11362776618b4202cc2cb0eacab032d297607bf259a3ed65b8933f79f4fc72af5cbae1d5867a9040cb5b51335fd40a82998d11640686ff8561c79

    • SSDEEP

      24576:95iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiis:9N

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks