In-Memory Offensive PowerShell Tooling Cmdlet Usage (via process_creation)

ATT&CK techniques

Execution

Recon
Resource Dev
Initial Access
Execution
- T1059.001PowerShell
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects command lines that reference offensive PowerShell tradecraft such as Invoke-Mimikatz, PowerView, Invoke-Kerberoast or Get-Keystrokes, revealing use of red-team frameworks for credential access, discovery and post-exploitation. Weaponized PowerShell is the most prevalent technique in the Red Canary Threat Detection Report, and these function names are strong indicators of adversary tooling loaded in memory. Detecting the cmdlet names surfaces the activity even when the payload is fileless.

Reporting behind it

Related detections9 linkedT1059.001 — drag to rearrange

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Suspicious PowerShell Download Cradle via IEX and DownloadString (via process_creation)

Suspicious Hidden PowerShell Spawned by MSHTA for Boot Persistence (via process_creation)

In-Memory Offensive PowerShell Tooling Cmdlet Usage (via process_creation)

Pivot detection · T1059.001 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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