General

  • Target

    a3068279fe3c2f0508cc8dc076918150f1b5271334b8326824b5a4b48eb8437a

  • Size

    5.3MB

  • Sample

    240624-pzmdgawenj

  • MD5

    35f080735c6b85cde774fa7b913f80cf

  • SHA1

    eb9b5645c2b73bce4dbec4204b147e1aff1e7fdb

  • SHA256

    a3068279fe3c2f0508cc8dc076918150f1b5271334b8326824b5a4b48eb8437a

  • SHA512

    3657cf0db5fcbabe9e91d6f3679acb53e3e54d728f65a3f343404af17ecea7fcebc2a9556354159cd6de8839b528676696a02f9baaad0aa275efe25bf6505f34

  • SSDEEP

    98304:mtPI6xPoQW6rIE5Qz/ZksbNL7geOaXLxTiVYrbMz5lnvU0IyRIa:wPZqb6rbQbbNL7gKTkYrO5lZtn

Malware Config

Extracted

Family

socks5systemz

C2

bdgtfro.com

airhnig.ru

Targets

    • Target

      a3068279fe3c2f0508cc8dc076918150f1b5271334b8326824b5a4b48eb8437a

    • Size

      5.3MB

    • MD5

      35f080735c6b85cde774fa7b913f80cf

    • SHA1

      eb9b5645c2b73bce4dbec4204b147e1aff1e7fdb

    • SHA256

      a3068279fe3c2f0508cc8dc076918150f1b5271334b8326824b5a4b48eb8437a

    • SHA512

      3657cf0db5fcbabe9e91d6f3679acb53e3e54d728f65a3f343404af17ecea7fcebc2a9556354159cd6de8839b528676696a02f9baaad0aa275efe25bf6505f34

    • SSDEEP

      98304:mtPI6xPoQW6rIE5Qz/ZksbNL7geOaXLxTiVYrbMz5lnvU0IyRIa:wPZqb6rbQbbNL7gKTkYrO5lZtn

    • 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