General

  • Target
    696c267887a55c1d922ce1d6f73d9b4d74b6d196c855eb63cc5bf0d3384aa3c3
  • Size 4.8MB
  • Sample240608-pc9v9abe5t
  • SHA256 696c267887a55c1d922ce1d6f73d9b4d74b6d196c855eb63cc5bf0d3384aa3c3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • bgqsdpx.com

  • http://bgqsdpx.com/search/?q=67e28dd86c08f72b460daf4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff819c4e7929332

  • http://bgqsdpx.com/search/?q=67e28dd86c08f72b460daf4c7c27d78406abdd88be4b12eab517aa5c96bd86ec928648885a8bbc896c58e713bc90c91b36b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee92923fc5689f1f

  • cszhdjd.net

  • http://cszhdjd.net/search/?q=67e28dd83f54f37a445aab4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4be8889b5e4fa9281ae978f671ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff819c4e7929332

  • http://cszhdjd.net/search/?q=67e28dd83f54f37a445aab4e7c27d78406abdd88be4b12eab517aa5c96bd86ea97844496148ab2865b77f80ebad9c30f7cb63037ed2ab423a4334383ba915d911ec07bb606a0708727e40ea678c751bbe34efb0e2807e12571c17f3e83fe16c1e89d9e33ca669f

Targets

    • Target
      696c267887a55c1d922ce1d6f73d9b4d74b6d196c855eb63cc5bf0d3384aa3c3
    • Size 4.8MB
    • SHA256 696c267887a55c1d922ce1d6f73d9b4d74b6d196c855eb63cc5bf0d3384aa3c3
    • 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