General

  • Target
    9b6a3eb67f666120885a27717f6998d6e4175343dbde8c8327a1e5619ed0540c
  • Size 4.8MB
  • Sample240624-t773cssdjf
  • SHA256 9b6a3eb67f666120885a27717f6998d6e4175343dbde8c8327a1e5619ed0540c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • bnafhdf.com

  • http://bnafhdf.com/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1fe8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff613c4e8919e3c

  • http://bnafhdf.com/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12eab517aa5c96bd86e9968f44875a8bbc896c58e713bc90c94a36b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9c983fca6b9211

  • aqmtqri.ru

  • http://aqmtqri.ru/search/?q=67e28dd86459a42c4009ab4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff613c4e8919e3d

  • http://aqmtqri.ru/search/?q=67e28dd86459a42c4009ab4e7c27d78406abdd88be4b12eab517aa5c96bd86ea93834896148ab2865b77f80ebad9c50f7cb63037ed2ab423a4344383ba915d911ec07bb606a0708727e40ea678c751bbe34efb0e2807e12571c17f3e83fe16c1e6979e3cc96b90

Targets

    • Target
      9b6a3eb67f666120885a27717f6998d6e4175343dbde8c8327a1e5619ed0540c
    • Size 4.8MB
    • SHA256 9b6a3eb67f666120885a27717f6998d6e4175343dbde8c8327a1e5619ed0540c
    • 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