General

  • Target
    5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
  • Size 4.7MB
  • Sample240610-1p2aessala
  • SHA256 5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • dtxtagp.info

  • bebjebh.com

Targets

    • Target
      5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
    • Size 4.7MB
    • SHA256 5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks