General

  • Target

    2025-04-24_eed2f94d9ebedc6dd626900fd474a73e_amadey_elex_rhadamanthys_smoke-loader

  • Size

    14.6MB

  • Sample

    250424-tmd9jswydw

  • MD5

    eed2f94d9ebedc6dd626900fd474a73e

  • SHA1

    63993c049146bb8947b0a1b39f7972c8a08a893f

  • SHA256

    6452d643a6385e8f03dfdf041ffa8a37eb0bbb7c59c42bd6441b725cbe902108

  • SHA512

    c9c6736351cbdd060bc9dd802491ca4642c084265f93de6720fd3000a40516fcc85af77188f37541e89ea18529b4355c0191b7c02b0cbe7f64c208e9fcf754f5

  • SSDEEP

    393216:+IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIn:

Malware Config

Extracted

Family

tofsee

C2

vanaheim.cn

jotunheim.name

Targets

    • Target

      2025-04-24_eed2f94d9ebedc6dd626900fd474a73e_amadey_elex_rhadamanthys_smoke-loader

    • Size

      14.6MB

    • MD5

      eed2f94d9ebedc6dd626900fd474a73e

    • SHA1

      63993c049146bb8947b0a1b39f7972c8a08a893f

    • SHA256

      6452d643a6385e8f03dfdf041ffa8a37eb0bbb7c59c42bd6441b725cbe902108

    • SHA512

      c9c6736351cbdd060bc9dd802491ca4642c084265f93de6720fd3000a40516fcc85af77188f37541e89ea18529b4355c0191b7c02b0cbe7f64c208e9fcf754f5

    • SSDEEP

      393216:+IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIn:

    • Tofsee

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

    • Tofsee family

    • 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 v16

Tasks