General

  • Target

    2025-03-28_4dafc0d8a7860dad94132ac11c4c1445_amadey_rhadamanthys_smoke-loader

  • Size

    13.0MB

  • Sample

    250328-3amvlatvgz

  • MD5

    4dafc0d8a7860dad94132ac11c4c1445

  • SHA1

    0eed1fa871a79defe25949a4ac45e3dd6c82ea1f

  • SHA256

    f04e4fe10026a1970e62a30ef648aa4de8654c0ff76305cb699c866a630ba82b

  • SHA512

    5248a1e14274d28ac7f0f5db121367d80dc3b4f10c8430e13a7bf1090bf061aab1541fb831bcdc65c827202b71ab19d774e8792adc97af957021e8e1a5ae22fe

  • SSDEEP

    6144:D1wVpPJkxqmy+qzSbEnBds2UHM5wdo952N1fqHnVO9lzXXXXXXXXXXXXXXXXXXXr:IP6ot5zVng2UHMeOczX

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-03-28_4dafc0d8a7860dad94132ac11c4c1445_amadey_rhadamanthys_smoke-loader

    • Size

      13.0MB

    • MD5

      4dafc0d8a7860dad94132ac11c4c1445

    • SHA1

      0eed1fa871a79defe25949a4ac45e3dd6c82ea1f

    • SHA256

      f04e4fe10026a1970e62a30ef648aa4de8654c0ff76305cb699c866a630ba82b

    • SHA512

      5248a1e14274d28ac7f0f5db121367d80dc3b4f10c8430e13a7bf1090bf061aab1541fb831bcdc65c827202b71ab19d774e8792adc97af957021e8e1a5ae22fe

    • SSDEEP

      6144:D1wVpPJkxqmy+qzSbEnBds2UHM5wdo952N1fqHnVO9lzXXXXXXXXXXXXXXXXXXXr:IP6ot5zVng2UHMeOczX

    • 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