General

  • Target
    ba5b80a71608428f352330b2335d8cf436b836d7545852cfc1b81460861ce3de.bin
  • Size 12.3MB
  • Sample261109-z491fa112m
  • SHA256 ba5b80a71608428f352330b2335d8cf436b836d7545852cfc1b81460861ce3de
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • tofsee

C2
  • defeatwax.ru

  • refabyd.info

Targets

    • Target
      ba5b80a71608428f352330b2335d8cf436b836d7545852cfc1b81460861ce3de.bin
    • Size 12.3MB
    • SHA256 ba5b80a71608428f352330b2335d8cf436b836d7545852cfc1b81460861ce3de
    • 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