General

  • Target

    fc23a706c2792a627fd093610f142452a0473e3243b5d66af3af2ecf281920ca

  • Size

    4.9MB

  • Sample

    240625-xmhthsxake

  • MD5

    2c59e3f0ce3aa663a22afad347ab704e

  • SHA1

    28d7ce9db3ed1a50170356419495f9a7b95f9369

  • SHA256

    fc23a706c2792a627fd093610f142452a0473e3243b5d66af3af2ecf281920ca

  • SHA512

    7a41f05d0afef6bf0f2c9c99b904834780e67cb9ce5f96a697fba315d18ceccf2a36ecb91209a9d46dd0a658e9b2e7d8d054ecf8d14bf85f8fef99f61164fce8

  • SSDEEP

    98304:mkL8sH+rHg1xIo7VQ4sgqzn82yTUxNK19IO8ycLWPs8PhFDEj:XKHoxbuNz85UxNKTInbQs2Dm

Malware Config

Extracted

Family

socks5systemz

C2

dijfkzy.info

http://dijfkzy.info/search/?q=67e28dd86d5ff17c1407ad1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f571ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff612c4ee9c9f39

http://dijfkzy.info/search/?q=67e28dd86d5ff17c1407ad1a7c27d78406abdd88be4b12eab517aa5c96bd86ef91804d825a8bbc896c58e713bc90c91b36b5281fc235a925ed3e56d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9c993fcc669314

boyatoz.com

http://boyatoz.com/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff612c4ee9c9f3f

http://boyatoz.com/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12eab517aa5c96bd86e990814d845a8bbc896c58e713bc90c91936b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9c993fcc669312

Targets

    • Target

      fc23a706c2792a627fd093610f142452a0473e3243b5d66af3af2ecf281920ca

    • Size

      4.9MB

    • MD5

      2c59e3f0ce3aa663a22afad347ab704e

    • SHA1

      28d7ce9db3ed1a50170356419495f9a7b95f9369

    • SHA256

      fc23a706c2792a627fd093610f142452a0473e3243b5d66af3af2ecf281920ca

    • SHA512

      7a41f05d0afef6bf0f2c9c99b904834780e67cb9ce5f96a697fba315d18ceccf2a36ecb91209a9d46dd0a658e9b2e7d8d054ecf8d14bf85f8fef99f61164fce8

    • SSDEEP

      98304:mkL8sH+rHg1xIo7VQ4sgqzn82yTUxNK19IO8ycLWPs8PhFDEj:XKHoxbuNz85UxNKTInbQs2Dm

    • 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