General

  • Target
    cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e
  • Size 4.8MB
  • Sample240620-281nnssblh
  • SHA256 cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • aaviezo.ru

  • gnigdpj.com

  • bwdbqym.com

  • http://bwdbqym.com/search/?q=67e28dd86d5ff028450dff177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f571ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2ea919b3c

  • http://bwdbqym.com/search/?q=67e28dd86d5ff028450dff177c27d78406abdd88be4b12eab517aa5c96bd86e89d864b805a8bbc896c58e713bc90c91936b5281fc235a925ed3e56d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9d9339c86b9711

  • twitter.com

Targets

    • Target
      cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e
    • Size 4.8MB
    • SHA256 cddeba51dfab3733c52c6605ec87ede1eaddd5310134e729578fb6ecb853d79e
    • 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