General

  • Target
    a5ca6027c7b896e676266b2efd2e3669d8b28f52b9df45b8d3f7076d1e8b8eb6
  • Size 1.8MB
  • Sample240331-gzepmaff86
  • SHA256 a5ca6027c7b896e676266b2efd2e3669d8b28f52b9df45b8d3f7076d1e8b8eb6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • http://boqppts.com/search/?q=67e28dd86a5cf47e155fff1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe19c6ea92983b

  • http://aqqoxze.ru/search/?q=67e28dd83f08f2204807f9497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4be8889b5e4fa9281ae978ff71ea771795af8e05c642db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe19c6ea92983e

Targets

    • Target
      a5ca6027c7b896e676266b2efd2e3669d8b28f52b9df45b8d3f7076d1e8b8eb6
    • Size 1.8MB
    • SHA256 a5ca6027c7b896e676266b2efd2e3669d8b28f52b9df45b8d3f7076d1e8b8eb6
    • 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