NordPass - Declined invitation

Severity: low
Time window: 1h
Source: github.com/Azure/Azure-Sentinel

This will alert you when the user declines the invite to the NordPass organization.

MITRE ATT&CK coverage

Tactic	Techniques
Stealth	`T1078` Valid Accounts

Rule body

id: 283d7506-f3c6-419a-ae9c-d9afe6a15d6d
name: NordPass - Declined invitation
version: 1.0.0
kind: Scheduled
displayName: Declined invitation
description: This will alert you when the user declines the invite to the NordPass organization.
severity: Low
query: |
  NordPassEventLogs_CL
  | where event_type == "invites"
  | where action == "user_invite_declined"
  | extend TargetEmail = user_email
requiredDataConnectors:
  - connectorId: NordPass
    dataTypes:
      - NordPassEventLogs_CL
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - DefenseEvasion
relevantTechniques:
  - T1078
incidentConfiguration:
  createIncident: false
entityMappings:
  - entityType: Mailbox
    fieldMappings:
      - identifier: MailboxPrimaryAddress
        columnName: TargetEmail

Stages and Predicates

Stage 1: `source`

NordPassEventLogs_CL

Stage 2: `where`

| where event_type == "invites"

Stage 3: `where`

| where action == "user_invite_declined"

Stage 4: `extend`

| extend TargetEmail = user_email

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`action`	eq	`user_invite_declined`	`field:"action" kind:eq value:"user_invite_declined"`
`event_type`	eq	`invites`	`field:"event_type" kind:eq value:"invites"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`TargetEmail`	`extend`

NordPass - Declined invitation

MITRE ATT&CK coverage

Rule body

Stages and Predicates

Stage 1: source

Stage 2: where

Stage 3: where

Stage 4: extend

Indicators

Output fields

Stage 1: `source`

Stage 2: `where`

Stage 3: `where`

Stage 4: `extend`