General

  • Target
    7678b1a94db0fa6bdfaf6b23e9b85a5a
  • Size 344KB
  • Sample220102-cx2ddsgfam
  • SHA256 e142b01c4b04ddca2ffded33fa5e8e3accf2b305021efd57b485cb06f072e84e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • tofsee

C2
  • patmushta.info

  • parubey.info

Targets

    • Target
      7678b1a94db0fa6bdfaf6b23e9b85a5a
    • Size 344KB
    • SHA256 e142b01c4b04ddca2ffded33fa5e8e3accf2b305021efd57b485cb06f072e84e
    • MD5 SHA1 SHA512
    • Tofsee

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

    • Windows security bypass

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Creates new service(s)

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Deletes itself

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks