General

  • Target

    2025-04-12_06491c8b15b43f9626d894cec68bfc25_elex_rhadamanthys_smoke-loader

  • Size

    12.4MB

  • Sample

    250412-3x6k8atps6

  • MD5

    06491c8b15b43f9626d894cec68bfc25

  • SHA1

    bf7b53490c306009ac01efec624aa9e59f43577e

  • SHA256

    52409bf8fbc9f914bee8e6a15dc1b679e7810dfabe928e2827813613898c7224

  • SHA512

    69be35f15e7adcf738263b4c30b48c23549306c4f327a9f0f2dc32d4a0b6433f517e6c5ee6b49318c235c2b77547e57b0b8234ca10b27c042353ac22287ee75d

  • SSDEEP

    49152:0/hNzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz6:0pk

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-04-12_06491c8b15b43f9626d894cec68bfc25_elex_rhadamanthys_smoke-loader

    • Size

      12.4MB

    • MD5

      06491c8b15b43f9626d894cec68bfc25

    • SHA1

      bf7b53490c306009ac01efec624aa9e59f43577e

    • SHA256

      52409bf8fbc9f914bee8e6a15dc1b679e7810dfabe928e2827813613898c7224

    • SHA512

      69be35f15e7adcf738263b4c30b48c23549306c4f327a9f0f2dc32d4a0b6433f517e6c5ee6b49318c235c2b77547e57b0b8234ca10b27c042353ac22287ee75d

    • SSDEEP

      49152:0/hNzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz6:0pk

    • 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