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InformationalSplunk security contentTeoderick Contreras +1

Windows Wmic Network Discovery

The following analytic detects the execution of Windows Management Instrumentation Command-line (WMIC) commands used for network interface discovery on a Windows system. Specifically, it identifies commands such as…

Description

The following analytic detects the execution of Windows Management Instrumentation Command-line (WMIC) commands used for network interface discovery on a Windows system. Specifically, it identifies commands such as “wmic nic” that retrieve detailed information about the network adapters installed on the device. While these commands are commonly used by IT administrators for legitimate network inventory and diagnostics, they can also be leveraged by malicious actors for reconnaissance, enabling them to map network configurations and identify potential targets. Monitoring WMIC network interface queries allows security teams to detect suspicious or unauthorized enumeration activities, supporting early threat identification and response.ß

Detection logic

Detection requirements

Platform
ESXiIaaSLinuxmacOSNetwork DevicesWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source category
crowdstrike_processrollup2sysmon_eventid_1windows_event_log_security_4688

Known benign triggers

  • Administrators may execute this command for testing or auditing.

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