From c44c70d55b70a7b1da7e1fb649299d9ef4456f0a Mon Sep 17 00:00:00 2001 From: JasonPhang98 Date: Sun, 19 Jan 2025 17:54:46 +0800 Subject: [PATCH] added fixes --- yml/OSBinaries/SystemSettingsAdminFlow.yml | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/yml/OSBinaries/SystemSettingsAdminFlow.yml b/yml/OSBinaries/SystemSettingsAdminFlow.yml index 4cdabf5..0b17efd 100644 --- a/yml/OSBinaries/SystemSettingsAdminFlow.yml +++ b/yml/OSBinaries/SystemSettingsAdminFlow.yml @@ -5,11 +5,10 @@ Author: 'Jason Phang Vern-Onn' Created: 2025-01-19 Commands: - Command: C:\Windows\System32\SystemSettingsFlowAdmin.exe Defender DisableEnhancedNotifications 1 - - Command: C:\Windows\System32\SystemSettingsFlowAdmin.exe Defender SubmitSamplesConsent 0 + - Command: C:\Windows\System32\SystemSettingsFlowAdmin.exe Defender SubmitSamplesConsent 0 - Command: C:\Windows\System32\SystemSettingsFlowAdmin.exe Defender SpynetReporting 0 - - Command: C:\Windows\System32\SystemSettingsFlowAdmin.exe Defender RTP 1 - Description: SystemSettingsFlowAdmin.exe can be abused to modify Windows Defender settings, such as disabling enhanced notifications, submission consent, and real-time protection. - This allows execution of potentially malicious software without detection. + - Command: C:\Windows\System32\SystemSettingsFlowAdmin.exe Defender RTP 1 + Description: SystemSettingsFlowAdmin.exe can be abused to modify Windows Defender settings, such as disabling enhanced notifications, submission consent, and real-time protection. This allows execution of potentially malicious software without detection. Usecase: Attackers can exploit this binary to disable critical Windows Defender settings and bypass security measures, enabling malware execution. Category: Execute Privileges: Administrator @@ -22,12 +21,12 @@ Full_Path: - Path: C:\Windows\System32\SystemSettingsFlowAdmin.exe - Path: C:\Windows\Syswow64\SystemSettingsFlowAdmin.exe Detection: - - IOC: Microsoft-Windows-Windows Defender/Operational Event Log Event ID 5007 for changes. - - IOC: SystemSettingsFlowAdmin.exe spawned with parent image not SystemSettings.exe. + - IOC: Microsoft-Windows-Windows Defender/Operational Event Log Event ID 5007 for changes + - IOC: SystemSettingsFlowAdmin.exe spawned with parent image not SystemSettings.exe - Sigma: https://gist.githubusercontent.com/ald3n5/b1a3f4138b1a1624f7e183a3d0859d17/raw/29e6f67fa3920a39cb4c4bc5226f21a6057fa5ad/susp_adminflows_tampering_defender.yml Resources: - Link: https://www.huntress.com/blog/lolbin-to-inc-ransomware - Link: https://www.huntress.com/blog/its-not-safe-to-pay-safepay Acknowledgement: - Person: Alden Schmidt - - Person: Matt Anderson + - Person: Matt Anderson \ No newline at end of file