Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

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General

  • Target

    275c6aabe5b320cc88136bd6e04eb7a0613eceb74c9ef2a1177d5f8413cecf07

  • Size

    6.5MB

  • Sample

    240723-dev94atgrj

  • MD5

    7e08a9a10271accd6b96bc1438a8f638

  • SHA1

    e12ca579fa30bfc8b1325afacd945b0a8bbd8832

  • SHA256

    275c6aabe5b320cc88136bd6e04eb7a0613eceb74c9ef2a1177d5f8413cecf07

  • SHA512

    099375bb0ae1c6bef9271ec4cd5877a089ef4a56b7d0fa4c6fc0a5ff2be1219bbf75b173dccf73db3b63d8e55b8aa2925e7548fbfd7905f0ea6d8aaffdf9edfb

  • SSDEEP

    196608:HEuZX/0UocGXOydma86CALudt4wtqySzc6K3w:HEuZX/0Ud2V+daUY8w

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      275c6aabe5b320cc88136bd6e04eb7a0613eceb74c9ef2a1177d5f8413cecf07

    • Size

      6.5MB

    • MD5

      7e08a9a10271accd6b96bc1438a8f638

    • SHA1

      e12ca579fa30bfc8b1325afacd945b0a8bbd8832

    • SHA256

      275c6aabe5b320cc88136bd6e04eb7a0613eceb74c9ef2a1177d5f8413cecf07

    • SHA512

      099375bb0ae1c6bef9271ec4cd5877a089ef4a56b7d0fa4c6fc0a5ff2be1219bbf75b173dccf73db3b63d8e55b8aa2925e7548fbfd7905f0ea6d8aaffdf9edfb

    • SSDEEP

      196608:HEuZX/0UocGXOydma86CALudt4wtqySzc6K3w:HEuZX/0Ud2V+daUY8w

    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