General

  • Target
    f7fde436ceceabfaa6bfda5572030e730bf0912c215664af9b9fda62e5e08b6c
  • Size 4.9MB
  • Sample240612-ez7pas1bmb
  • SHA256 f7fde436ceceabfaa6bfda5572030e730bf0912c215664af9b9fda62e5e08b6c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • ddlqexh.info

  • http://ddlqexh.info/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff710c6e9979232

  • ebrdykv.ua

  • http://ebrdykv.ua/search/?q=67e28dd86459a42c4009ab4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff710c6e997933a

Targets

    • Target
      f7fde436ceceabfaa6bfda5572030e730bf0912c215664af9b9fda62e5e08b6c
    • Size 4.9MB
    • SHA256 f7fde436ceceabfaa6bfda5572030e730bf0912c215664af9b9fda62e5e08b6c
    • 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