General

  • Target

    5d4b34268a067c0c8ab433bd91788f2eef9e9f2bcab7cf9118bd3d1bcd6fe9ba

  • Size

    4.6MB

  • Sample

    240610-jjsyeseg34

  • MD5

    7c94a7d937303375ae3162363602d8ea

  • SHA1

    ba50ef724a79dde2d218bf72f14a17c067fd8f24

  • SHA256

    5d4b34268a067c0c8ab433bd91788f2eef9e9f2bcab7cf9118bd3d1bcd6fe9ba

  • SHA512

    db34d67b9351a5a1c0df575c1fe5747d7fd8e23c7fc68095c6eb8e40dedb5b18210a8b65070df95e8a894195e7a3f7a741e123582cf593ec4dba50bc56ccd49a

  • SSDEEP

    98304:mYcpjfOJSjr9I705k+ZgS10aVpekZGTvxHorMRw61/DW:gpjWJi9xkPiWGMla

Malware Config

Extracted

Family

socks5systemz

C2

diegxlo.info

http://diegxlo.info/search/?q=67e28dd86b5cf27c420ff9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a371ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff711c0ea919a38

http://diegxlo.info/search/?q=67e28dd86b5cf27c420ff9177c27d78406abdd88be4b12eab517aa5c96bd86e9958249825a8bbc896c58e713bc90c91936b5281fc235a925ed3e00d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9a3bc86b9615

bbkowiw.com

http://bbkowiw.com/search/?q=67e28dd83a09fa2d165cad4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978a571ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff711c0ea919a38

http://bbkowiw.com/search/?q=67e28dd83a09fa2d165cad4d7c27d78406abdd88be4b12eab517aa5c96bd86e9928145845a8bbc896c58e713bc90c91d36b5281fc235a925ed3e06d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9a3bc86b9615

Targets

    • Target

      5d4b34268a067c0c8ab433bd91788f2eef9e9f2bcab7cf9118bd3d1bcd6fe9ba

    • Size

      4.6MB

    • MD5

      7c94a7d937303375ae3162363602d8ea

    • SHA1

      ba50ef724a79dde2d218bf72f14a17c067fd8f24

    • SHA256

      5d4b34268a067c0c8ab433bd91788f2eef9e9f2bcab7cf9118bd3d1bcd6fe9ba

    • SHA512

      db34d67b9351a5a1c0df575c1fe5747d7fd8e23c7fc68095c6eb8e40dedb5b18210a8b65070df95e8a894195e7a3f7a741e123582cf593ec4dba50bc56ccd49a

    • SSDEEP

      98304:mYcpjfOJSjr9I705k+ZgS10aVpekZGTvxHorMRw61/DW:gpjWJi9xkPiWGMla

    • 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