General

  • Target

    1821f574b59917ad61579249eb4bfe04e5f379f7fd374fe49f17db7711cfb290

  • Size

    3.6MB

  • Sample

    240811-ez314syfra

  • MD5

    62a32f950ef2d1e98a83b34faeddfdec

  • SHA1

    18652e2fb5bf8c4be5a2d7bc9e74e4e79be07db5

  • SHA256

    1821f574b59917ad61579249eb4bfe04e5f379f7fd374fe49f17db7711cfb290

  • SHA512

    1c234fdf6a4ed26eca021a790cf07e9f743268db817424f6c84efc03c7907fd8c79d62cefa3d50204d9b9aff754c6e77d367541a140b86e18f1436908b27e72f

  • SSDEEP

    98304:NRCTfgz3CAx9tv0Tbj8aFRARPv+nE1/aPdf4:OTfgzSApv0Pj8yKPv9aPd4

Malware Config

Targets

    • Target

      1821f574b59917ad61579249eb4bfe04e5f379f7fd374fe49f17db7711cfb290

    • Size

      3.6MB

    • MD5

      62a32f950ef2d1e98a83b34faeddfdec

    • SHA1

      18652e2fb5bf8c4be5a2d7bc9e74e4e79be07db5

    • SHA256

      1821f574b59917ad61579249eb4bfe04e5f379f7fd374fe49f17db7711cfb290

    • SHA512

      1c234fdf6a4ed26eca021a790cf07e9f743268db817424f6c84efc03c7907fd8c79d62cefa3d50204d9b9aff754c6e77d367541a140b86e18f1436908b27e72f

    • SSDEEP

      98304:NRCTfgz3CAx9tv0Tbj8aFRARPv+nE1/aPdf4:OTfgzSApv0Pj8yKPv9aPd4

    • 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