Remote File Download via MpCmdRun

Last updated 10 days ago on 2025-02-21
Created 5 years ago on 2020-09-03

About

Identifies the Windows Defender configuration utility (MpCmdRun.exe) being used to download a remote file.
Tags
Domain: EndpointOS: WindowsUse Case: Threat DetectionTactic: Command and ControlData Source: Elastic EndgameData Source: Elastic DefendData Source: Windows Security Event LogsData Source: Microsoft Defender for EndpointData Source: SysmonData Source: SentinelOneData Source: CrowdstrikeLanguage: eql
Severity
medium
Risk Score
47
MITRE ATT&CK™

Command and Control (TA0011)(opens in a new tab or window)

License
Elastic License v2(opens in a new tab or window)

Definition

Rule Type
Event Correlation Rule
Integration Pack
Prebuilt Security Detection Rules
Index Patterns
endgame-*logs-crowdstrike.fdr*logs-endpoint.events.process-*logs-m365_defender.event-*logs-sentinel_one_cloud_funnel.*logs-system.security*logs-windows.forwarded*logs-windows.sysmon_operational-*winlogbeat-*
Related Integrations

endpoint(opens in a new tab or window)

windows(opens in a new tab or window)

system(opens in a new tab or window)

m365_defender(opens in a new tab or window)

sentinel_one_cloud_funnel(opens in a new tab or window)

crowdstrike(opens in a new tab or window)

Query
process where host.os.type == "windows" and event.type == "start" and
  (process.name : "MpCmdRun.exe" or ?process.pe.original_file_name == "MpCmdRun.exe") and
   process.args : "-DownloadFile" and process.args : "-url" and process.args : "-path"

Install detection rules in Elastic Security

Detect Remote File Download via MpCmdRun in the Elastic Security detection engine by installing this rule into your Elastic Stack.

To setup this rule, check out the installation guide for Prebuilt Security Detection Rules(opens in a new tab or window).