Registry Enumeration via WMI Stdregprov

experimentalmedium
Log-Quelle: windows · process_creationAutor Swachchhanda Shrawan Poudel (Nextron Systems)Datum 2025-07-30
01

Beschreibung

Was dies ist, in Kürze.

Detects the usage of wmic.exe to enumerate or read Windows registry via the WMI StdRegProv class read methods (EnumKey, EnumValues, GetStringValue, etc.). While registry reads are common, attackers may use this technique to perform reconnaissance and discover sensitive configuration values, credentials, or installed software. The use of WMI as an alternative to standard tools like reg.exe can indicate an attempt to evade detection focused on traditional registry query commands.

02

Tags

attack.executionattack.t1047attack.discoveryattack.t1012
03

Regelquelle (YAML)

title: Registry Enumeration via WMI Stdregprov
id: a0e417e2-2fa1-40da-b6d2-e094cd5e1191
related:
    - id: c453ab7a-1f5c-4716-a3b4-dea8135fb43a # Registry Manipulation via WMI Stdregprov
      type: similar
status: experimental
description: |
    Detects the usage of wmic.exe to enumerate or read Windows registry via the WMI StdRegProv class read methods (EnumKey, EnumValues, GetStringValue, etc.).
    While registry reads are common, attackers may use this technique to perform reconnaissance and discover sensitive configuration values, credentials, or installed software.
    The use of WMI as an alternative to standard tools like reg.exe can indicate an attempt to evade detection focused on traditional registry query commands.
references:
    - https://trustedsec.com/blog/command-line-underdog-wmic-in-action
    - https://trustedsec.com/blog/wmi-for-script-kiddies
    - https://learn.microsoft.com/en-us/previous-versions/windows/desktop/regprov/stdregprov
author: Swachchhanda Shrawan Poudel (Nextron Systems)
date: 2025-07-30
modified: 2026-06-19
tags:
    - attack.execution
    - attack.t1047
    - attack.discovery
    - attack.t1012
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:   # Example command simulated:  WMIC  /NameSpace:\\root\default Class StdRegProv Call EnumKey hDefKey=&H80000002 sSubKeyName="Software\Microsoft\Windows\CurrentVersion\Uninstall"
        - Image|endswith: '\wmic.exe'
        - OriginalFileName: 'wmic.exe'
    selection_cli:
        CommandLine|contains|all:
            - 'stdregprov'
            - 'call'
        CommandLine|contains:
            - 'CheckAccess'
            - 'EnumKey'
            - 'EnumValues'
            - 'GetBinaryValue'
            - 'GetDWORDValue'
            - 'GetExpandedStringValue'
            - 'GetMultiStringValue'
            - 'GetQWORDValue'
            - 'GetSecurityDescriptor'
            - 'GetStringValue'
    condition: all of selection_*
falsepositives:
    - Legitimate administrative activity
level: medium
04

erkennt Techniken (2)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.