Backup Repository Settings Updated
Id | f78e0bb9-2878-4e36-b9c9-6141bff8d3dd |
Rulename | Backup Repository Settings Updated |
Description | Detects when backup repository settings are updated in Veeam Backup & Replication. This might indicate configuration changes that require review. |
Severity | Low |
Tactics | DefenseEvasion Impact |
Techniques | T1562.001 T1490 |
Required data connectors | Syslog SyslogAma |
Kind | Scheduled |
Query frequency | 3h |
Query period | 3h |
Trigger threshold | 0 |
Trigger operator | gt |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Backup_Repository_Settings_Updated.yaml |
Version | 1.0.0 |
Arm template | f78e0bb9-2878-4e36-b9c9-6141bff8d3dd.json |
Veeam_GetSecurityEvents
| where instanceId == 28100
| extend RepositoryName = extract("RepositoryName=\"(?<RepositoryName>[^\"]*)\"", 1, SyslogMessage)
| project
Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
DataSource = original_host,
EventId = instanceId,
["User Name"] = user,
["Object Name"] = RepositoryName,
MessageDetails = Description,
Severity = SeverityDescription
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Backup_Repository_Settings_Updated.yaml
triggerThreshold: 0
severity: Low
queryFrequency: 3h
eventGroupingSettings:
aggregationKind: AlertPerResult
customDetails:
EventId: EventId
Date: Date
Severity: Severity
MessageDetails: MessageDetails
VbrHostName: DataSource
relevantTechniques:
- T1562.001
- T1490
triggerOperator: gt
id: f78e0bb9-2878-4e36-b9c9-6141bff8d3dd
requiredDataConnectors:
- connectorId: Syslog
dataTypes:
- Syslog
- connectorId: SyslogAma
dataTypes:
- Syslog
version: 1.0.0
name: Backup Repository Settings Updated
tactics:
- DefenseEvasion
- Impact
description: Detects when backup repository settings are updated in Veeam Backup & Replication. This might indicate configuration changes that require review.
query: |-
Veeam_GetSecurityEvents
| where instanceId == 28100
| extend RepositoryName = extract("RepositoryName=\"(?<RepositoryName>[^\"]*)\"", 1, SyslogMessage)
| project
Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
DataSource = original_host,
EventId = instanceId,
["User Name"] = user,
["Object Name"] = RepositoryName,
MessageDetails = Description,
Severity = SeverityDescription
status: Available
queryPeriod: 3h
kind: Scheduled
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"apiVersion": "2024-01-01-preview",
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/f78e0bb9-2878-4e36-b9c9-6141bff8d3dd')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/f78e0bb9-2878-4e36-b9c9-6141bff8d3dd')]",
"properties": {
"alertRuleTemplateName": "f78e0bb9-2878-4e36-b9c9-6141bff8d3dd",
"customDetails": {
"Date": "Date",
"EventId": "EventId",
"MessageDetails": "MessageDetails",
"Severity": "Severity",
"VbrHostName": "DataSource"
},
"description": "Detects when backup repository settings are updated in Veeam Backup & Replication. This might indicate configuration changes that require review.",
"displayName": "Backup Repository Settings Updated",
"enabled": true,
"entityMappings": null,
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veeam/Analytic Rules/Backup_Repository_Settings_Updated.yaml",
"query": "Veeam_GetSecurityEvents\n| where instanceId == 28100\n| extend RepositoryName = extract(\"RepositoryName=\\\"(?<RepositoryName>[^\\\"]*)\\\"\", 1, SyslogMessage)\n| project\n Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),\n DataSource = original_host,\n EventId = instanceId,\n [\"User Name\"] = user,\n [\"Object Name\"] = RepositoryName,\n MessageDetails = Description,\n Severity = SeverityDescription",
"queryFrequency": "PT3H",
"queryPeriod": "PT3H",
"severity": "Low",
"status": "Available",
"subTechniques": [
"T1562.001"
],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"DefenseEvasion",
"Impact"
],
"techniques": [
"T1490",
"T1562"
],
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}