General

  • Target
    fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c
  • Size 4.9MB
  • Sample240619-m2eqasyfna
  • SHA256 fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • aykmiqs.ru

  • http://aykmiqs.ru/search/?q=67e28dd83f08f52f150eab187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f471ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff716c9eb929a3c

  • http://aykmiqs.ru/search/?q=67e28dd83f08f52f150eab187c27d78406abdd88be4b12eab517aa5c96bd86e892874e845a8bbc896c58e713bc90c91f36b5281fc235a925ed3e57d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9d32c9689611

  • bhepoic.com

Targets

    • Target
      fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c
    • Size 4.9MB
    • SHA256 fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c
    • 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