Overview

overview

10

Static

static

3

258ecd1cb1...4b.exe

windows7-x64

10

258ecd1cb1...4b.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    3a8c9f010a87038a151bcee14aed51d5.bin
  • Size 7.6MB
  • Sample240802-ca533atdjc
  • SHA256 96b48a9d276d466dbe69b4ff6a04be7d64aa92d96288f9986e5507ad862121c8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target
      258ecd1cb153a2a450ad5404f7c55a7dea44edb54da650ffa1165d7158dee94b.exe
    • Size 7.6MB
    • SHA256 258ecd1cb153a2a450ad5404f7c55a7dea44edb54da650ffa1165d7158dee94b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • 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.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks