General

  • Target
    3b696af7cfd148fd53fcd760e2967ea8
  • Size 12.4MB
  • Sample240101-aef9dsbba7
  • SHA256 0274ac69e9e961cb0729471460e617ecef53036c04ea8f1c1c02d9ae2fb7d681
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tofsee

C2
  • defeatwax.ru

  • refabyd.info

Targets

    • Target
      3b696af7cfd148fd53fcd760e2967ea8
    • Size 12.4MB
    • SHA256 0274ac69e9e961cb0729471460e617ecef53036c04ea8f1c1c02d9ae2fb7d681
    • MD5 SHA1 SHA512 SSDEEP
    • 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

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks