General

  • Target

    fb222ebb6c799f2bd4150c93a45cac3fe803d63cdb21c5eed605de253b22f088

  • Size

    2.2MB

  • Sample

    240323-typveshe56

  • MD5

    63e8b616cf52885a6e08c0fa8035bba9

  • SHA1

    d1c0d63e590a28cfc44abaa90f05e6d6e8677672

  • SHA256

    fb222ebb6c799f2bd4150c93a45cac3fe803d63cdb21c5eed605de253b22f088

  • SHA512

    3daaf2a5658956b8ee69f5a087b1d4bc289b07e633d662c7a739890bd13aa80ae6111d9541c71399f223795aff86036c45057d2b11025075fd981888934a2a48

  • SSDEEP

    49152:32TsLSQNQWFvBNHiS0uO7a1n4XRApYm0hSUKvbko4tH:mQtKWF7Hr87NXRAOm02EtH

Malware Config

Extracted

Family

socks5systemz

C2

http://aasctnm.ru/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c1ee969c38

http://buhauvb.com/search/?q=67e28dd86b55fb7a410dae497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978a471ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c1ee969f38

http://buhauvb.com/search/?q=67e28dd86b55fb7a410dae497c27d78406abdd88be4b12eab517aa5c96bd86e891804b875a8bbc896c58e713bc90c91c36b5281fc235a925ed3e07d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee94983acc6c9315

Targets

    • Target

      fb222ebb6c799f2bd4150c93a45cac3fe803d63cdb21c5eed605de253b22f088

    • Size

      2.2MB

    • MD5

      63e8b616cf52885a6e08c0fa8035bba9

    • SHA1

      d1c0d63e590a28cfc44abaa90f05e6d6e8677672

    • SHA256

      fb222ebb6c799f2bd4150c93a45cac3fe803d63cdb21c5eed605de253b22f088

    • SHA512

      3daaf2a5658956b8ee69f5a087b1d4bc289b07e633d662c7a739890bd13aa80ae6111d9541c71399f223795aff86036c45057d2b11025075fd981888934a2a48

    • SSDEEP

      49152:32TsLSQNQWFvBNHiS0uO7a1n4XRApYm0hSUKvbko4tH:mQtKWF7Hr87NXRAOm02EtH

    • 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