General

  • Target

    9ccced1cc8fa126c2b9053e12c675c09.exe

  • Size

    2.0MB

  • Sample

    240323-jlehtahd2y

  • MD5

    9ccced1cc8fa126c2b9053e12c675c09

  • SHA1

    c2df147b88da66330df21c6cda30571c50fd76b2

  • SHA256

    e8b1799f8065a7438b8bf111c22f20fbd6f1fdc02db8be75fceb43e76c497036

  • SHA512

    918f2dcf7698130033cc6cc4fea5420b77480e243cecff78e90840f44a1aaf97f8a68b6bf52d776a135929b3a49f8f533657090a0b28bb3156d4c385b60139b7

  • SSDEEP

    49152:32DlAd7rVVpNPwmvmfAFdL9llD6026NlL+z5:mYjpXv9rL9lQW+9

Malware Config

Extracted

Family

socks5systemz

C2

http://bdohbdv.com/search/?q=67e28dd83d5fa62d1358fa4d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c642db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668ff818c9e797

http://boirici.com/search/?q=67e28dd8655ba479120da84d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a071ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe10c7e69c9d38

http://boirici.com/search/?q=67e28dd8655ba479120da84d7c27d78406abdd88be4b12eab517aa5c96bd86e590864496148ab2865b77f80ebad9c70f7cb63037ed2ab423a4654383ba915d911ec07bb106a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c1ee949d32c46895

Targets

    • Target

      9ccced1cc8fa126c2b9053e12c675c09.exe

    • Size

      2.0MB

    • MD5

      9ccced1cc8fa126c2b9053e12c675c09

    • SHA1

      c2df147b88da66330df21c6cda30571c50fd76b2

    • SHA256

      e8b1799f8065a7438b8bf111c22f20fbd6f1fdc02db8be75fceb43e76c497036

    • SHA512

      918f2dcf7698130033cc6cc4fea5420b77480e243cecff78e90840f44a1aaf97f8a68b6bf52d776a135929b3a49f8f533657090a0b28bb3156d4c385b60139b7

    • SSDEEP

      49152:32DlAd7rVVpNPwmvmfAFdL9llD6026NlL+z5:mYjpXv9rL9lQW+9

    • 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