General

  • Target
    528785c4b432b56e5981a04c02cd9196
  • Size 324KB
  • Sample240111-e2fzcseeel
  • SHA256 3d26d7945dfd585794694aad848b1f47e1cb538a2926f49eb06752de44cba8c0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tofsee

C2
  • defeatwax.ru

  • refabyd.info

Targets

    • Target
      528785c4b432b56e5981a04c02cd9196
    • Size 324KB
    • SHA256 3d26d7945dfd585794694aad848b1f47e1cb538a2926f49eb06752de44cba8c0
    • 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