Suspicious Windows Recall Feature Enabled Through Reg.EXE (via process_creation)

title: Suspicious Windows Recall Feature Enabled Through Reg.EXE (via process_creation)
id: 32ee2b9b-ea37-5e10-b126-bd114dabe22d
status: stable
description: This rule detects the enabling of the Windows Recall feature via registry manipulation. Windows Recall can be enabled by deleting the existing "DisableAIDataAnalysis" value, or setting it to 0. Adversaries may enable Windows Recall as part of post-exploitation discovery and collection activities. This rule assumes that Recall is already explicitly disabled on the host, and subsequently enabled by the adversary.
references:
    - https://attack.mitre.org/techniques/T1113/
    - https://learn.microsoft.com/en-us/windows/client-management/manage-recall
    - https://learn.microsoft.com/en-us/windows/client-management/mdm/policy-csp-windowsai#disableaidataanalysis
author: Huntrule Team
date: 2026-05-30
tags:
    - attack.collection
    - attack.t1113
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - Image|endswith: '\reg.exe'
        - OriginalFileName: 'reg.exe'
    selection_value:
        CommandLine|contains|all:
            - 'Microsoft\Windows\WindowsAI'
            - 'DisableAIDataAnalysis'
    selection_action_add:
        CommandLine|contains:
            - 'add'
            - '0'
    selection_action_delete:
        CommandLine|contains: 'delete'
    condition: selection_img and selection_value and 1 of selection_action_*
falsepositives:
    - Unknown
level: medium