Rules: PowerShell Rundll32 Remote Thread Creation
Detects PowerShell remote thread creation in Rundll32.exe.
| Detail | Value |
|---|---|
| Type | Templated Match |
| Category | Defense Evasion |
| Apply Risk to Entities | device_hostname, device_ip, user_username |
| Signal Name | PowerShell Rundll32 Remote Thread Creation |
| Summary Expression | Sysmon observed action: {{action}} performed on host: {{device_hostname}} |
| Score/Severity | Static: 4 |
| Enabled by Default | True |
| Prototype | False |
| Tags | _mitreAttackTactic:TA0005, _mitreAttackTactic:TA0008, _mitreAttackTechnique:T1021, _mitreAttackTechnique:T1218, _mitreAttackTechnique:T1218.011, _mitreAttackTechnique:T1021.006, _mitreAttackTechnique:T1059, _mitreAttackTechnique:T1059.001, _mitreAttackTechnique:T1059.003 |
| Origin | Field |
|---|---|
| Normalized Schema | baseImage |
| Normalized Schema | device_hostname |
| Normalized Schema | device_ip |
| Normalized Schema | file_path |
| Normalized Schema | metadata_deviceEventId |
| Normalized Schema | metadata_product |
| Normalized Schema | metadata_vendor |
| Normalized Schema | user_username |