General

  • Target

    863f6e84b82538cf8f71d294aa0a44a2490aac54c709d2aa3383bc778bfc7740

  • Size

    3.0MB

  • Sample

    241201-3zpqgsylcs

  • MD5

    bf0580ea2de702cc5d64b7cb8688fac8

  • SHA1

    bcc9d0317aecf1ec81bb83426b7b7bd53d1299f5

  • SHA256

    863f6e84b82538cf8f71d294aa0a44a2490aac54c709d2aa3383bc778bfc7740

  • SHA512

    363fe567f92ee6c126eb2753a1a07fc2a6525d7a2d7ccd8735f9a134ef44d653ac4330ff0098ada4525ef1aaa861b5cac11eacb186450e54e95fb5aa8b358a4a

  • SSDEEP

    49152:G2XiKqwyof2QSYSyBoVW6Q/gMc23xxNrx84LaWnY4hTyPNmqed7AMNiK/sI:/X08qYP6sc23LD9Y4BcNmq8jNiOd

Malware Config

Extracted

Family

socks5systemz

Attributes
  • rc4_key

    i4hiea56#7b&dfw3

Targets

    • Target

      863f6e84b82538cf8f71d294aa0a44a2490aac54c709d2aa3383bc778bfc7740

    • Size

      3.0MB

    • MD5

      bf0580ea2de702cc5d64b7cb8688fac8

    • SHA1

      bcc9d0317aecf1ec81bb83426b7b7bd53d1299f5

    • SHA256

      863f6e84b82538cf8f71d294aa0a44a2490aac54c709d2aa3383bc778bfc7740

    • SHA512

      363fe567f92ee6c126eb2753a1a07fc2a6525d7a2d7ccd8735f9a134ef44d653ac4330ff0098ada4525ef1aaa861b5cac11eacb186450e54e95fb5aa8b358a4a

    • SSDEEP

      49152:G2XiKqwyof2QSYSyBoVW6Q/gMc23xxNrx84LaWnY4hTyPNmqed7AMNiK/sI:/X08qYP6sc23LD9Y4BcNmq8jNiOd

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Socks5systemz family

    • 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