General

  • Target

    d2409b2dea4ca5e24610385b063d47840ff6c8dd9c240b1f14cd5138fcd32232

  • Size

    4.7MB

  • Sample

    240530-3h687sfc26

  • MD5

    ef2875a76bafad70470628174e172fe0

  • SHA1

    1ee7bdfdab6deeaa6a05c5383457e994c5b50094

  • SHA256

    d2409b2dea4ca5e24610385b063d47840ff6c8dd9c240b1f14cd5138fcd32232

  • SHA512

    db8e33ff0f5b9b5bdb01839382a7f83e027aaa2522fa53abe32499139f27c9ace3191c172277e3e5fd99d73ce0288c0e66af831a31808123b99f214097f9d228

  • SSDEEP

    98304:mvWDrQkI4//8fAzQfYYo7WgOHzRImpCSCnKnFWPdO1cqUMbW0/+y:PVJW0tYuUWEzAPecvAW0/B

Malware Config

Targets

    • Target

      d2409b2dea4ca5e24610385b063d47840ff6c8dd9c240b1f14cd5138fcd32232

    • Size

      4.7MB

    • MD5

      ef2875a76bafad70470628174e172fe0

    • SHA1

      1ee7bdfdab6deeaa6a05c5383457e994c5b50094

    • SHA256

      d2409b2dea4ca5e24610385b063d47840ff6c8dd9c240b1f14cd5138fcd32232

    • SHA512

      db8e33ff0f5b9b5bdb01839382a7f83e027aaa2522fa53abe32499139f27c9ace3191c172277e3e5fd99d73ce0288c0e66af831a31808123b99f214097f9d228

    • SSDEEP

      98304:mvWDrQkI4//8fAzQfYYo7WgOHzRImpCSCnKnFWPdO1cqUMbW0/+y:PVJW0tYuUWEzAPecvAW0/B

    • 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