General

  • Target

    b18c77db736e2456642fba89287e3ae60a56efccf8560d70fff417dff14b416c

  • Size

    5.1MB

  • Sample

    240515-w658gsdf9v

  • MD5

    d60153920592a5c095444889f323669e

  • SHA1

    4e22f19f497c873c66096ab1d8389b3cfd8d2f73

  • SHA256

    b18c77db736e2456642fba89287e3ae60a56efccf8560d70fff417dff14b416c

  • SHA512

    8192a16aee1294474edfb1ef44533af7fa87137a5ae315a5e0109fec3e8fd9aba91d04ab63d2a177ac193edd644e3638ce99bd477880ef28ca5a65f8695cf2f8

  • SSDEEP

    98304:mdiv7lunZ2vhLGQgnG78PSoxdYga8+TPihNAn5BT2njvL3Cn3swvLq:fDY20Q8PdzYvVTqf0Ujvjmq

Malware Config

Extracted

Family

socks5systemz

C2

http://eroaeni.ua/search/?q=67e28dd86d08f67e135aaa497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa18e8889b5e4fa9281ae978a071ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffa16c9e7959f3b

http://eroaeni.ua/search/?q=67e28dd86d08f67e135aaa497c27d78406abdd88be4b12eab517aa5c96bd86e495834f96148ab2865b77f80ebad9900f7cb63037ed2ab423a4654383ba915d911ec07bb606a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c1ea929333cd6a96

http://bdqwlgq.com/search/?q=67e28dd86a5df77c4306aa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffa16c9e7959e32

http://bdqwlgq.com/search/?q=67e28dd86a5df77c4306aa4d7c27d78406abdd88be4b12eab517aa5c96bd86ec968445825a8bbc896c58e713bc90c91936b5281fc235a925ed3e5dd6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee909d32c56f921f

Targets

    • Target

      b18c77db736e2456642fba89287e3ae60a56efccf8560d70fff417dff14b416c

    • Size

      5.1MB

    • MD5

      d60153920592a5c095444889f323669e

    • SHA1

      4e22f19f497c873c66096ab1d8389b3cfd8d2f73

    • SHA256

      b18c77db736e2456642fba89287e3ae60a56efccf8560d70fff417dff14b416c

    • SHA512

      8192a16aee1294474edfb1ef44533af7fa87137a5ae315a5e0109fec3e8fd9aba91d04ab63d2a177ac193edd644e3638ce99bd477880ef28ca5a65f8695cf2f8

    • SSDEEP

      98304:mdiv7lunZ2vhLGQgnG78PSoxdYga8+TPihNAn5BT2njvL3Cn3swvLq:fDY20Q8PdzYvVTqf0Ujvjmq

    • 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