Windows Get Local Admin with FindLocalAdminAccess

name: Windows Get Local Admin with FindLocalAdminAccess
id: d2988160-3ce9-4310-b59d-905334920cdd
version: 9
date: '2026-03-10'
author: Gowthamaraj Rajendran, Mauricio Velazco, Splunk
status: production
type: TTP
data_source:
    - Powershell Script Block Logging 4104
description: The following analytic detects the execution of the `Find-LocalAdminAccess` cmdlet using PowerShell Script Block Logging (EventCode=4104). This cmdlet is part of PowerView, a toolkit for Windows domain enumeration. Identifying the use of `Find-LocalAdminAccess` is crucial as adversaries may use it to find machines where the current user has local administrator access, facilitating lateral movement or privilege escalation. If confirmed malicious, this activity could allow attackers to target and compromise additional systems within the network, significantly increasing their control and access to sensitive information.
search: |-
    `powershell` EventCode=4104 ScriptBlockText = "*Find-LocalAdminAccess*"
      | fillnull
      | stats count min(_time) as firstTime max(_time) as lastTime
        BY dest signature signature_id
           user_id vendor_product EventID
           Guid Opcode Name
           Path ProcessID ScriptBlockId
           ScriptBlockText
      | `security_content_ctime(firstTime)`
      | `security_content_ctime(lastTime)`
      | `windows_get_local_admin_with_findlocaladminaccess_filter`
how_to_implement: The following Hunting analytic requires PowerShell operational logs to be imported. Modify the powershell macro as needed to match the sourcetype or add index. This analytic is specific to 4104, or PowerShell Script Block Logging.
known_false_positives: Administrators may leverage PowerSploit tools for legitimate reasons, filter as needed.
references:
    - https://powersploit.readthedocs.io/en/latest/Recon/Find-LocalAdminAccess/
    - https://attack.mitre.org/techniques/T1087/002/
    - https://book.hacktricks.xyz/windows-hardening/basic-powershell-for-pentesters/powerview
drilldown_searches:
    - name: View the detection results for - "$dest$" and "$user_id$"
      search: '%original_detection_search% | search  dest = "$dest$" user_id = "$user_id$"'
      earliest_offset: $info_min_time$
      latest_offset: $info_max_time$
    - name: View risk events for the last 7 days for - "$dest$" and "$user_id$"
      search: '| from datamodel Risk.All_Risk | search normalized_risk_object IN ("$dest$", "$user_id$") starthoursago=168  | stats count min(_time) as firstTime max(_time) as lastTime values(search_name) as "Search Name" values(risk_message) as "Risk Message" values(analyticstories) as "Analytic Stories" values(annotations._all) as "Annotations" values(annotations.mitre_attack.mitre_tactic) as "ATT&CK Tactics" by normalized_risk_object | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)`'
      earliest_offset: $info_min_time$
      latest_offset: $info_max_time$
rba:
    message: Suspicious PowerShell Find-LocalAdminAccess was identified on endpoint $dest$ by user $user_id$.
    risk_objects:
        - field: dest
          type: system
          score: 50
        - field: user_id
          type: user
          score: 50
    threat_objects: []
tags:
    analytic_story:
        - Active Directory Discovery
    asset_type: Endpoint
    mitre_attack_id:
        - T1087.002
    product:
        - Splunk Enterprise
        - Splunk Enterprise Security
        - Splunk Cloud
    security_domain: endpoint
tests:
    - name: True Positive Test
      attack_data:
        - data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1087.002/AD_discovery/windows-powershell-LocalAdminAccess-xml.log
          source: XmlWinEventLog:Microsoft-Windows-PowerShell/Operational
          sourcetype: XmlWinEventLog