# T1012 - Query Registry
## [Description from ATT&CK](https://attack.mitre.org/techniques/T1012)
<blockquote>Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.

The Registry contains a significant amount of information about the operating system, configuration, software, and security.(Citation: Wikipedia Windows Registry) Information can easily be queried using the [Reg](https://attack.mitre.org/software/S0075) utility, though other means to access the Registry exist. Some of the information may help adversaries to further their operation within a network. Adversaries may use the information from [Query Registry](https://attack.mitre.org/techniques/T1012) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.</blockquote>

## Atomic Tests

- [Atomic Test #1 - Query Registry](#atomic-test-1---query-registry)


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## Atomic Test #1 - Query Registry
Query Windows Registry.
Upon successful execution, cmd.exe will perform multiple reg queries. Some will succeed and others will fail (dependent upon OS).
References:
https://blog.cylance.com/windows-registry-persistence-part-2-the-run-keys-and-search-order
https://blog.cylance.com/windows-registry-persistence-part-1-introduction-attack-phases-and-windows-services
http://www.handgrep.se/repository/cheatsheets/postexploitation/WindowsPost-Exploitation.pdf
https://www.offensive-security.com/wp-content/uploads/2015/04/wp.Registry_Quick_Find_Chart.en_us.pdf

**Supported Platforms:** Windows


**auto_generated_guid:** 8f7578c4-9863-4d83-875c-a565573bbdf0






#### Attack Commands: Run with `command_prompt`!  Elevation Required (e.g. root or admin) 


```cmd
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows"
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify"
reg query "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit"
reg query "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\\Shell"
reg query "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\\Shell"
reg query HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnceEx
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Run
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\Run
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
reg query HKLM\system\currentcontrolset\services /s | findstr ImagePath 2>nul | findstr /Ri ".*\.sys$"
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Run
```






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