General

  • Target
    5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
  • Size 4.7MB
  • Sample240613-2yxt2atgrc
  • SHA256 5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • bbqpgch.com

  • http://bbqpgch.com/search/?q=67e28dd86a5ef62a130aa5197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfe18c6e99d

  • dlofbme.info

  • http://dlofbme.info/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c1e6939c3f

  • http://dlofbme.info/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12eab517aa5c96bd86ec93854f845a8bbc896c58e713bc90c94836b5281fc235a925ed3e04d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9d993ac4699012

Targets

    • Target
      5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
    • Size 4.7MB
    • SHA256 5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
    • 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