General

  • Target

    2024-08-30_72eacd8c0200a968c6a409622545fc23_mafia

  • Size

    14.9MB

  • Sample

    240830-2spaps1emk

  • MD5

    72eacd8c0200a968c6a409622545fc23

  • SHA1

    79b47393103c7dc3a936e159fcc04f305214ffe6

  • SHA256

    8ce486ceb12f06bb549a6d2ee456e0805f5019e4a35313bce08c6f36b7608177

  • SHA512

    4cc3b990608ff68677d1cf4db332fb0e48df030d4af900038c1445d51f52eeeb50025818a8b82ee54ce434cc69de5cbfcba4d9ccb62c424d98c2ad40c1050dc4

  • SSDEEP

    6144:G+rWO2zeSPDjMXMH7Ll4aFpWVqIwUAP97GEwHrG2+e1x2:G+r1IeSXMXc7LlxWV4Ug97GZ+ej

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2024-08-30_72eacd8c0200a968c6a409622545fc23_mafia

    • Size

      14.9MB

    • MD5

      72eacd8c0200a968c6a409622545fc23

    • SHA1

      79b47393103c7dc3a936e159fcc04f305214ffe6

    • SHA256

      8ce486ceb12f06bb549a6d2ee456e0805f5019e4a35313bce08c6f36b7608177

    • SHA512

      4cc3b990608ff68677d1cf4db332fb0e48df030d4af900038c1445d51f52eeeb50025818a8b82ee54ce434cc69de5cbfcba4d9ccb62c424d98c2ad40c1050dc4

    • SSDEEP

      6144:G+rWO2zeSPDjMXMH7Ll4aFpWVqIwUAP97GEwHrG2+e1x2:G+r1IeSXMXc7LlxWV4Ug97GZ+ej

    • Tofsee

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

    • 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