title: Run Once Task Execution as Configured in Registry
author: Avneet Singh @v3t0_, oscd.community
date: 2020/10/18
description: This rule detects the execution of Run Once task as configured in the
    registry
detection:
    SELECTION_1:
        EventID: 1
    SELECTION_2:
        Image: '*\runonce.exe'
    SELECTION_3:
        Description: Run Once Wrapper
    SELECTION_4:
        CommandLine: '* /AlternateShellStartup*'
    condition: (SELECTION_1 and ((SELECTION_2) or (SELECTION_3)) and (SELECTION_4))
falsepositives:
- Unknown
id: 198effb6-6c98-4d0c-9ea3-451fa143c45c
level: low
logsource:
    category: process_creation
    product: windows
references:
- https://twitter.com/pabraeken/status/990717080805789697
- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OSBinaries/Runonce.yml
status: experimental
tags:
- attack.defense_evasion
- attack.t1112
yml_filename: win_susp_runonce_execution.yml
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation