DustInDark
0cfa806baf
* added ruletype to SIGMA rule #230 * added ruletype to SIGMA rule converter tool #231
36 lines
1.1 KiB
YAML
36 lines
1.1 KiB
YAML
|
|
title: PSExec and WMI Process Creations Block
|
|
author: Bhabesh Raj
|
|
date: 2020/07/14
|
|
description: Detects blocking of process creations originating from PSExec and WMI
|
|
commands
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1121
|
|
SELECTION_2:
|
|
ProcessName:
|
|
- '*\wmiprvse.exe'
|
|
- '*\psexesvc.exe'
|
|
condition: (SELECTION_1 and SELECTION_2)
|
|
falsepositives:
|
|
- Unknown
|
|
id: 97b9ce1e-c5ab-11ea-87d0-0242ac130003
|
|
level: high
|
|
logsource:
|
|
definition: 'Requirements:Enabled Block process creations originating from PSExec
|
|
and WMI commands from Attack Surface Reduction (GUID: d1e49aac-8f56-4280-b9ba-993a6d77406c)'
|
|
product: windows
|
|
service: windefend
|
|
modified: 2021/11/13
|
|
references:
|
|
- https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-atp/attack-surface-reduction?WT.mc_id=twitter#block-process-creations-originating-from-psexec-and-wmi-commands
|
|
- https://twitter.com/duff22b/status/1280166329660497920
|
|
status: experimental
|
|
tags:
|
|
- attack.execution
|
|
- attack.lateral_movement
|
|
- attack.t1047
|
|
- attack.t1035
|
|
- attack.t1569.002
|
|
ruletype: SIGMA
|