General

  • Target

    af04d97db0789ae6583eaa17aeda1bb8f5262167262d8e329cbe1e5791010817.exe

  • Size

    5.0MB

  • Sample

    240508-c5sffsgh72

  • MD5

    302802b2b5512a5428a68d3906bdbe93

  • SHA1

    90f24f51d7830db5d880fb2db844822fe4ecd0a0

  • SHA256

    af04d97db0789ae6583eaa17aeda1bb8f5262167262d8e329cbe1e5791010817

  • SHA512

    62c053266d316fb9a830f8775a4d94f45be72eaadb1e01714c695f3fc6e345a4e7570b40525872361d636a8267f88a182bcd1927861d8afe8f12cb4ef9f2bd89

  • SSDEEP

    98304:+1QLjkx3+qB7+uc7VAtXx1AuFBnskRko4YAnUMpqK7Cf4G/sstsQd1ZDlBx:msT32thPskREYAn0K7C//siXzx

Malware Config

Extracted

Family

socks5systemz

C2

http://bfyidzv.com/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a628ffc17c0e990

http://bftiitd.com/search/?q=67e28dd83f0ef37d415cab4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1ee8889b5e4fa9281ae978f571ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffa10c3e9959c39

http://bftiitd.com/search/?q=67e28dd83f0ef37d415cab4d7c27d78406abdd88be4b12eab517aa5c96bd86ec97834f825a8bbc896c58e713bc90c94b36b5281fc235a925ed3e56d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee909b38cb6f9014

Targets

    • Target

      af04d97db0789ae6583eaa17aeda1bb8f5262167262d8e329cbe1e5791010817.exe

    • Size

      5.0MB

    • MD5

      302802b2b5512a5428a68d3906bdbe93

    • SHA1

      90f24f51d7830db5d880fb2db844822fe4ecd0a0

    • SHA256

      af04d97db0789ae6583eaa17aeda1bb8f5262167262d8e329cbe1e5791010817

    • SHA512

      62c053266d316fb9a830f8775a4d94f45be72eaadb1e01714c695f3fc6e345a4e7570b40525872361d636a8267f88a182bcd1927861d8afe8f12cb4ef9f2bd89

    • SSDEEP

      98304:+1QLjkx3+qB7+uc7VAtXx1AuFBnskRko4YAnUMpqK7Cf4G/sstsQd1ZDlBx:msT32thPskREYAn0K7C//siXzx

    • 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