General

  • Target
    a8a82181892904c5623086befebae535.exe
  • Size 10.2MB
  • Sample220109-kg2cfsdggj
  • SHA256 a9416f3272c3accd4215cbcbd8af56b6fabe9b05a0ef552e5004edb272ea8abf
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • tofsee

C2
  • patmushta.info

  • parubey.info

Targets

    • Target
      a8a82181892904c5623086befebae535.exe
    • Size 10.2MB
    • SHA256 a9416f3272c3accd4215cbcbd8af56b6fabe9b05a0ef552e5004edb272ea8abf
    • 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