IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Incoming Execution via PowerShell Remoting
editIncoming Execution via PowerShell Remoting
editIdentifies remote execution via Windows PowerShell remoting. Windows PowerShell remoting allows a user to run any Windows PowerShell command on one or more remote computers. This could be an indication of lateral movement.
Rule type: eql
Rule indices:
- winlogbeat-*
- logs-endpoint.events.process-*
- logs-endpoint.events.network-*
- logs-windows.sysmon_operational-*
Severity: medium
Risk score: 47
Runs every: 5m
Searches indices from: now-9m (Date Math format, see also Additional look-back time)
Maximum alerts per execution: 100
References:
Tags:
- Domain: Endpoint
- OS: Windows
- Use Case: Threat Detection
- Tactic: Lateral Movement
- Tactic: Execution
- Data Source: Elastic Defend
- Data Source: Sysmon
Version: 209
Rule authors:
- Elastic
Rule license: Elastic License v2
Rule query
editsequence by host.id with maxspan = 30s
[network where host.os.type == "windows" and network.direction : ("incoming", "ingress") and destination.port in (5985, 5986) and
network.protocol == "http" and source.ip != "127.0.0.1" and source.ip != "::1"]
[process where host.os.type == "windows" and
event.type == "start" and process.parent.name : "wsmprovhost.exe" and not process.executable : "?:\\Windows\\System32\\conhost.exe"]
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Lateral Movement
- ID: TA0008
- Reference URL: https://attack.mitre.org/tactics/TA0008/
-
Technique:
- Name: Remote Services
- ID: T1021
- Reference URL: https://attack.mitre.org/techniques/T1021/
-
Sub-technique:
- Name: Windows Remote Management
- ID: T1021.006
- Reference URL: https://attack.mitre.org/techniques/T1021/006/
-
Tactic:
- Name: Execution
- ID: TA0002
- Reference URL: https://attack.mitre.org/tactics/TA0002/
-
Technique:
- Name: Command and Scripting Interpreter
- ID: T1059
- Reference URL: https://attack.mitre.org/techniques/T1059/
-
Sub-technique:
- Name: PowerShell
- ID: T1059.001
- Reference URL: https://attack.mitre.org/techniques/T1059/001/