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sigmaDRL-1.1from SigmaHQ/sigma

Potential SentinelOne Shell Context Menu Scan Command Tampering

Detects potentially suspicious changes to the SentinelOne context menu scan command by a process other than SentinelOne.

Quality
82
FP risk
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Rule sourcerules/windows/registry/registry_set/registry_set_sentinelone_shell_context_tampering.yml
title: Potential SentinelOne Shell Context Menu Scan Command Tampering
id: 6c304b02-06e6-402d-8be4-d5833cdf8198
status: test
description: Detects potentially suspicious changes to the SentinelOne context menu scan command by a process other than SentinelOne.
references:
    - https://mrd0x.com/sentinelone-persistence-via-menu-context/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2024-03-06
tags:
    - attack.persistence
logsource:
    category: registry_set
    product: windows
detection:
    selection:
        TargetObject|contains: '\shell\SentinelOneScan\command\'
    filter_main_sentinelone_default_scan_binary:
        Details|startswith:
            - 'C:\Program Files\SentinelOne\Sentinel Agent'
            - 'C:\Program Files (x86)\SentinelOne\Sentinel Agent'
        Details|contains: '\SentinelScanFromContextMenu.exe'
    filter_main_sentinelone_binary:
        Image|endswith:
            - 'C:\Program Files\SentinelOne\'
            - 'C:\Program Files (x86)\SentinelOne\'
    condition: selection and not 1 of filter_main_*
falsepositives:
    - Unknown
level: medium