Detections
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- -DT119
- ID: DT119
- Created: 29th April 2025
- Updated: 30th April 2025
- Platform: Windows
- Contributor: The ITM Team
SystemPropertiesRemote.exe Execution
Monitor and alert when the SystemPropertiesRemote.exe
binary is executed, particularly by non-administrative users or accounts without prior history of remote access configuration. This executable launches the Remote tab within System Properties, a primary interface for enabling Remote Desktop or Remote Assistance.
Detection Methods
- Enable process creation auditing (Windows Event ID 4688) to capture execution events.
- Deploy EDR or SIEM rules to specifically alert on
SystemPropertiesRemote.exe
launches. - Flag executions by users outside of IT, system administration, or authorized privileged groups.
- Correlate execution events with time-of-day, user role, and subsequent system configuration changes.
Indicators
- Execution of
SystemPropertiesRemote.exe
by non-privileged users. - Executions occurring outside standard business hours or approved change windows.
- Execution activity associated with further remote access configuration changes or registry modifications.
Sections
ID | Name | Description |
---|---|---|
PR026 | Remote Desktop (RDP) | The subject initiates configuration or usage of Remote Desktop Protocol (RDP) to enable remote control of an endpoint or server, typically for purposes not sanctioned by the organization. This activity may include enabling RDP settings through system configuration, altering firewall rules, adding users to RDP groups, or initiating browser-based remote access sessions. While RDP is commonly used for legitimate administrative and support purposes, its unauthorized configuration is a well-documented preparatory behavior preceding data exfiltration, sabotage, or persistent unauthorized access.
RDP can be enabled through local system settings, remote management tools, or even web-based services that proxy or tunnel RDP traffic through HTTPS. Subjects may configure RDP access for themselves, for a secondary device, or to facilitate third-party (external) involvement in insider threat activities. |
PR026.001 | Remote Desktop (RDP) Access on Windows Systems | The subject initiates configuration changes to enable Remote Desktop Protocol (RDP) or Remote Assistance on a Windows system, typically through the System Properties dialog, registry modifications, or local group policy. This behavior may indicate preparatory actions to grant unauthorized remote access to the endpoint, whether to an external actor, co-conspirator, or secondary account.
CharacteristicsSubject opens the Remote tab within the System Properties dialog (
May configure additional RDP-related settings such as:
Often accompanied by:
In some cases, used to stage access prior to file exfiltration, remote control handoff, or backdoor persistence.
Example ScenarioA subject accesses the Remote tab via SystemPropertiesRemote.exe and enables Remote Desktop, selecting the “Allow connections from computers running any version of Remote Desktop” option. They add a personal email-based Microsoft account to the Remote Desktop Users group. No help desk ticket or change request is submitted. Over the following days, successful RDP logins are observed from an IP address outside of corporate VPN boundaries, correlating with a data transfer spike. |