Unusual 1Password device authorization activity

1password

Classification:

attack

Tactic:

TA0003-persistence

Technique:

T1098-account-manipulation

Set up the 1password integration.

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Goal

Detect when a 1Password device authorization action is observed.

Strategy

This rule monitors 1Password audit logs for device authorization action that may allow an attacker to maintain persistence within a 1Password tenant.

Note: This rule uses the New Value detection method to determine when a previously unseen device authorization action is observed.

Triage & response

Investigate user {{@usr.email}} attempting an unfamiliar {{@evt.name}} device authorization action on {{@session.device_uuid}} from {{@network.client.ip}}.