T1086: PowerShell
PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. [1] Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the Start-Process cmdlet which can be used to run an executable and the Invoke-Command cmdlet which runs a command locally or on a remote computer.
PowerShell may also be used to download and run executables from the Internet, which can be executed from disk or in memory without touching disk.
Administrator permissions are required to use PowerShell to connect to remote systems.
A number of PowerShell-based offensive testing tools are available, including Empire, PowerSploit, [2] and PSAttack. [3]
PowerShell commands/scripts can also be executed without directly invoking the powershell.exe binary through interfaces to PowerShell's underlying System.Management.Automation assembly exposed through the .NET framework and Windows Common Language Interface (CLI). [4][5] [6]
This ATT&CK object is revoked or deprecated in the current MITRE ATT&CK release.
It remains available for historical context and inbound links. Use current ATT&CK relationships and replacement guidance before basing detection or reporting work on this page.
Analyst summary pending validation
Glexia publishes ATT&CK takes only after source-hash and schema validation. Until then, use the official MITRE definition below and the defensive relationship context on this page.
PowerShell
PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. [1] Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the Start-Process cmdlet which can be used to run an executable and the Invoke-Command cmdlet which runs a command locally or on a remote computer.
PowerShell may also be used to download and run executables from the Internet, which can be executed from disk or in memory without touching disk.
Administrator permissions are required to use PowerShell to connect to remote systems.
A number of PowerShell-based offensive testing tools are available, including Empire, PowerSploit, [2] and PSAttack. [3]
PowerShell commands/scripts can also be executed without directly invoking the powershell.exe binary through interfaces to PowerShell's underlying System.Management.Automation assembly exposed through the .NET framework and Windows Common Language Interface (CLI). [4][5] [6]
How security teams should use this page
Treat this object as behavior context, not an attribution claim. Validate the related groups, software, data sources, and mitigations against official ATT&CK relationships and your own telemetry before making control-coverage decisions.
Related techniques
This mirrors the MITRE pattern of making group, software, campaign, and technique relationships scannable. Relationship notes come from mirrored ATT&CK relationship text when available.
| Domain | ID | Name | Relationship / procedure |
|---|---|---|---|
| Enterprise | T1059.001 | PowerShell Sub-technique | This object revoked by PowerShell. |
All related ATT&CK context
Object version and sync metadata
The fields below describe the current mirrored snapshot. When Glexia retains multiple ATT&CK source imports, you can open the table to compare the same object across releases (hashes and MITRE timestamps). For MITRE’s own release notes and roadmap, see ATT&CK resources — Updates .
Imported snapshots across ATT&CK releases (1)
| Release | Bundle imported | Object version | Modified | Status | Raw hash |
|---|---|---|---|---|---|
| 19.1 | 1.2 | Current bundle Revoked | ef3c2955cbc2… |
Mirrored ATT&CK source object
The raw object is retained through the mirrored ATT&CK source bundle and object hash. The raw endpoint returns the exact object from the mirrored bundle when available.
External references and citations
MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.
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[1]
TechNet PowerShell
Microsoft. (n.d.). Windows PowerShell Scripting. Retrieved April 28, 2016.
Open source URL -
[2]
Powersploit
PowerSploit. (n.d.). Retrieved December 4, 2014.
Open source URL -
[3]
Github PSAttack
Haight, J. (2016, April 21). PS>Attack. Retrieved June 1, 2016.
Open source URL -
[4]
Sixdub PowerPick Jan 2016
Warner, J.. (2015, January 6). Inexorable PowerShell – A Red Teamer’s Tale of Overcoming Simple AppLocker Policies. Retrieved December 8, 2018.
Open source URL -
[5]
SilentBreak Offensive PS Dec 2015
Christensen, L.. (2015, December 28). The Evolution of Offensive PowerShell Invocation. Retrieved December 8, 2018.
Open source URL -
[6]
Microsoft PSfromCsharp APR 2014
Babinec, K. (2014, April 28). Executing PowerShell scripts from C#. Retrieved April 22, 2019.
Open source URL -
[7]
FireEye PowerShell Logging 2016
Dunwoody, M. (2016, February 11). GREATER VISIBILITY THROUGH POWERSHELL LOGGING. Retrieved February 16, 2016.
Open source URL -
[8]
Malware Archaeology PowerShell Cheat Sheet
Malware Archaeology. (2016, June). WINDOWS POWERSHELL LOGGING CHEAT SHEET - Win 7/Win 2008 or later. Retrieved June 24, 2016.
Open source URL -
[9]
mitre-attack T1086Open source URL
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