Wiz Revoke User Sessions

AnalysisType: rule
RuleID: Wiz.Revoke.User.Sessions
Description: This rule detects user sessions revoked.
DisplayName: Wiz Revoke User Sessions
Runbook: Verify that this change was planned. If not, revoke all the sessions of the account and change its credentials
Reference: https://www.wiz.io/blog/storm-0558-compromised-microsoft-key-enables-authentication-of-countless-micr
Enabled: true
Filename: wiz_revoke_user_sessions.py
Severity: Medium
Reports:
  MITRE ATT&CK:
    - TA0040:T1531  # Account Access Removal
LogTypes:
  - Wiz.Audit
DedupPeriodMinutes: 60
Threshold: 1
Tests:
  - Name: RevokeUserSessions
    ExpectedResult: true
    Log:
      {
        "id": "07fdb41e-e83d-46e2-814a-6cebc47acf97",
        "action": "RevokeUserSessions",
        "requestId": "5fa96b8f-2c85-4c2d-b0f9-d4a4307ea8a7",
        "status": "SUCCESS",
        "timestamp": "2024-07-31T17:55:29.239928Z",
        "actionParameters": {
          "input": {
            "id": "<redacted>"
          },
          "selection": [
            "__typename",
            "_stub"
          ]
        },
        "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
        "sourceIP": "12.34.56.78",
        "serviceAccount": null,
        "user": {
          "id": "test.user@company.com",
          "name": "user@company.com"
        }
      }
  - Name: CreateUser
    ExpectedResult: false
    Log:
      {
        "id": "220d23be-f07c-4d97-b4a6-87ad04eddb14",
        "action": "CreateUser",
        "requestId": "0d9521b2-c3f8-4a73-bf7c-20257788752e",
        "status": "SUCCESS",
        "timestamp": "2024-07-29T09:40:15.66643Z",
        "actionParameters": {
          "input": {
            "assignedProjectIds": null,
            "email": "testy@company.com",
            "expiresAt": null,
            "name": "Test User",
            "role": "GLOBAL_ADMIN"
          },
          "selection": [
            "__typename",
            {
              "user": [
                "__typename",
                "id"
              ]
            }
          ]
        },
        "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
        "sourceIP": "8.8.8.8",
        "serviceAccount": null,
        "user": {
          "id": "someuser@company.com",
          "name": "someuser@company.com"
        }
      }
  - Name: RevokeUserSessions - Fail
    ExpectedResult: false
    Log:
      {
        "id": "07fdb41e-e83d-46e2-814a-6cebc47acf97",
        "action": "RevokeUserSessions",
        "requestId": "5fa96b8f-2c85-4c2d-b0f9-d4a4307ea8a7",
        "status": "FAILED",
        "timestamp": "2024-07-31T17:55:29.239928Z",
        "actionParameters": { },
        "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
        "sourceIP": "12.34.56.78",
        "serviceAccount": null,
        "user": {
          "id": "test.user@company.com",
          "name": "user@company.com"
        }
      }