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49 changes: 49 additions & 0 deletions yml/OSBinaries/SystemSettingsAdminFlows.yml
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Name: SystemSettingsAdminFlows.exe
Description: Windows Settings administrative flows utility, used by the Settings app to apply system configuration changes that require elevation
Author: Ashish Pulivarthy
Created: 2026-08-06
Commands:
- Command: SystemSettingsAdminFlows.exe Defender RTP 1
Description: Disables Microsoft Defender Real-Time Protection
Usecase: Disable endpoint protection prior to deploying additional tooling or ransomware
Category: Tamper
Privileges: Admin
MitreID: T1562.001
OperatingSystem: Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022
- Command: SystemSettingsAdminFlows.exe Defender SpynetReporting 0
Description: Disables Microsoft Defender cloud-delivered protection (MAPS/SpyNet reporting)
Usecase: Reduce detection efficacy by severing cloud-based protection
Category: Tamper
Privileges: Admin
MitreID: T1562.001
OperatingSystem: Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022
- Command: SystemSettingsAdminFlows.exe Defender SubmitSamplesConsent 0
Description: Disables automatic sample submission to Microsoft
Usecase: Prevent suspicious files from being submitted for analysis
Category: Tamper
Privileges: Admin
MitreID: T1562.001
OperatingSystem: Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022
- Command: SystemSettingsAdminFlows.exe Defender DisableEnhancedNotifications 1
Description: Disables Microsoft Defender enhanced notifications
Usecase: Suppress alerts that would otherwise surface malicious activity to the user
Category: Tamper
Privileges: Admin
MitreID: T1562.001
OperatingSystem: Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022
Full_Path:
- Path: C:\Windows\System32\SystemSettingsAdminFlows.exe
Detection:
- Sigma: https://github.com/SigmaHQ/sigma/blob/8eaafff1f2845a696050e05e72ba1140ee190698/rules/windows/process_creation/proc_creation_win_systemsettingsadminflows_defender_disable.yml
- Analysis: https://www.huntress.com/blog/lolbin-to-inc-ransomware
- IOC: SystemSettingsAdminFlows.exe executed with a "Defender" argument
- IOC: SystemSettingsAdminFlows.exe with a parent process other than SystemSettings.exe or the Settings app
- IOC: Microsoft-Windows-Windows Defender/Operational Event ID 5007 recording a configuration change
- IOC: Sysmon Event ID 1 / Security Event ID 4688 process creation for SystemSettingsAdminFlows.exe
Resources:
- Link: https://www.huntress.com/blog/lolbin-to-inc-ransomware
- Link: https://thedfirreport.com/2026/02/23/apache-activemq-exploit-leads-to-lockbit-ransomware/
Acknowledgement:
- Person: Harlan Carvey
Handle: '@keydet89'
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