CyberArkEPM - Unexpected executable location
| Id | c1fcbbd7-74f8-4f32-8116-0a533ebd3878 |
| Rulename | CyberArkEPM - Unexpected executable location |
| Description | Detects program run from unexpected location. |
| Severity | Medium |
| Tactics | Execution DefenseEvasion |
| Techniques | T1204 T1036 |
| Required data connectors | CyberArkEPM |
| Kind | Scheduled |
| Query frequency | 30m |
| Query period | 30m |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CyberArkEPM/Analytic Rules/CyberArkEPMUnexpectedExecutableLocation.yaml |
| Version | 1.0.0 |
| Arm template | c1fcbbd7-74f8-4f32-8116-0a533ebd3878.json |
let susp_exe_folders = dynamic([@'\tmp\', @'\TEMP\', @'/tmp/', @'\Users\Public\', @'\$Recycle.bin', @'\Windows\Fonts\', @'$']);
CyberArkEPM
| where EventSubType != 'AttackAttempt'
| where ActingProcessName has_any (susp_exe_folders)
| project EventEndTime, EventMessage, ActorUsername, ActingProcessFileInternalName
| extend AccountCustomEntity = ActorUsername
triggerOperator: gt
requiredDataConnectors:
- connectorId: CyberArkEPM
dataTypes:
- CyberArkEPM
relevantTechniques:
- T1204
- T1036
entityMappings:
- entityType: Account
fieldMappings:
- identifier: Name
columnName: AccountCustomEntity
query: |
let susp_exe_folders = dynamic([@'\tmp\', @'\TEMP\', @'/tmp/', @'\Users\Public\', @'\$Recycle.bin', @'\Windows\Fonts\', @'$']);
CyberArkEPM
| where EventSubType != 'AttackAttempt'
| where ActingProcessName has_any (susp_exe_folders)
| project EventEndTime, EventMessage, ActorUsername, ActingProcessFileInternalName
| extend AccountCustomEntity = ActorUsername
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CyberArkEPM/Analytic Rules/CyberArkEPMUnexpectedExecutableLocation.yaml
queryPeriod: 30m
tactics:
- Execution
- DefenseEvasion
name: CyberArkEPM - Unexpected executable location
kind: Scheduled
description: |
'Detects program run from unexpected location.'
id: c1fcbbd7-74f8-4f32-8116-0a533ebd3878
version: 1.0.0
queryFrequency: 30m
severity: Medium