General

  • Target
    534f95515968d22a1af652695fbe00cfe52ce36c5200af29c2c7fb185aab2eaa
  • Size 4.8MB
  • Sample240613-k52ccssdlc
  • SHA256 534f95515968d22a1af652695fbe00cfe52ce36c5200af29c2c7fb185aab2eaa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • ezlcghm.ua

  • aidhjwh.ru

  • http://aidhjwh.ru/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff713c6e69c9d3c

  • http://aidhjwh.ru/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12eab517aa5c96bd86ee95844a885a8bbc896c58e713bc90c91936b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d983dc4669111

Targets

    • Target
      534f95515968d22a1af652695fbe00cfe52ce36c5200af29c2c7fb185aab2eaa
    • Size 4.8MB
    • SHA256 534f95515968d22a1af652695fbe00cfe52ce36c5200af29c2c7fb185aab2eaa
    • 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