General

  • Target
    b004cdd254054b6cc1f80edcedb17c05721e9f529d3c46d4d1f0ce02570b60a9.exe
  • Size 2.0MB
  • Sample240324-dafnvabd6v
  • SHA256 b004cdd254054b6cc1f80edcedb17c05721e9f529d3c46d4d1f0ce02570b60a9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • http://erasbrd.ua/search/?q=67e28dd83958f721120bac1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978f471ea771795af8e05c644db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668cfb19c5ea9d

  • http://dtkhxmb.info/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f671ea771795af8e05c644db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c4e7909f3b

Targets

    • Target
      b004cdd254054b6cc1f80edcedb17c05721e9f529d3c46d4d1f0ce02570b60a9.exe
    • Size 2.0MB
    • SHA256 b004cdd254054b6cc1f80edcedb17c05721e9f529d3c46d4d1f0ce02570b60a9
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Detects executables packed with VMProtect.

    • 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