General

  • Target
    6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c
  • Size 5.0MB
  • Sample240626-2y3ehs1hlq
  • SHA256 6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • erhglzi.ua

  • http://erhglzi.ua/search/?q=67e28dd8685ff37d4306f81a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff615c4ed9d923d

  • bebuhri.com

  • http://bebuhri.com/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff615c4ed9d9239

  • http://bebuhri.com/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12eab517aa5c96bd86e9968044875a8bbc896c58e713bc90c91a36b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9c9e3fcf679e14

Targets

    • Target
      6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c
    • Size 5.0MB
    • SHA256 6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c
    • 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