General

  • Target

    2025-04-04_161433181357a754f4fe059aa805a288_amadey_rhadamanthys_smoke-loader

  • Size

    11.5MB

  • Sample

    250404-fk4jrsspw9

  • MD5

    161433181357a754f4fe059aa805a288

  • SHA1

    9a21c5e0175cf721c9819a0dabe8cb1708871ab3

  • SHA256

    941505a64b1fcc4e333393495c8ded041b8371066fafa86d79ec47921ef041a9

  • SHA512

    c07d30c9ff5e0293e21a46c44e1e08811685f523f0c900bdac5d9c9b6d361056f95c2b250ee5af79ecca126013a559dd7e312adcb99d8396c4f67b6d646e881b

  • SSDEEP

    6144:92MDRs+9skCSisUPOdxJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJb:92y6eCSioT

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-04-04_161433181357a754f4fe059aa805a288_amadey_rhadamanthys_smoke-loader

    • Size

      11.5MB

    • MD5

      161433181357a754f4fe059aa805a288

    • SHA1

      9a21c5e0175cf721c9819a0dabe8cb1708871ab3

    • SHA256

      941505a64b1fcc4e333393495c8ded041b8371066fafa86d79ec47921ef041a9

    • SHA512

      c07d30c9ff5e0293e21a46c44e1e08811685f523f0c900bdac5d9c9b6d361056f95c2b250ee5af79ecca126013a559dd7e312adcb99d8396c4f67b6d646e881b

    • SSDEEP

      6144:92MDRs+9skCSisUPOdxJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJb:92y6eCSioT

    • 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 v15

Tasks