Resubmissions

24/03/2024, 18:24

240324-w19nqaee9710

24/03/2024, 18:21

240324-wzd6eshd8s10

General

  • Target
    70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7
  • Size 2.2MB
  • Sample240324-w19nqaee97
  • SHA256 70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • http://bdendcv.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c642db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668dff15c7eb93

  • http://erhfitp.ua/search/?q=67e28dd86a5cf47e155fff1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe12c0eb92993d

Targets

    • Target
      70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7
    • Size 2.2MB
    • SHA256 70954c38bf2bd7d8b250e99cd4fda9ca229ec45b11536acedbd1de638ae30da7
    • 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