General

  • Target
    74984b9f1b8f59f8dd21f265b150107e9de6d31b3c8827139af3f190c32a5646.bin
  • Size 11.0MB
  • Sample261111-29v5ksswas
  • SHA256 74984b9f1b8f59f8dd21f265b150107e9de6d31b3c8827139af3f190c32a5646
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • defeatwax.ru

  • refabyd.info

Targets

    • Target
      74984b9f1b8f59f8dd21f265b150107e9de6d31b3c8827139af3f190c32a5646.bin
    • Size 11.0MB
    • SHA256 74984b9f1b8f59f8dd21f265b150107e9de6d31b3c8827139af3f190c32a5646
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Tofsee

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

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Creates new service(s)

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks