[New Rule] Account Password Reset Remotely

[Samirbous]

Description

Detect remote password reset by correlating remote logon success 4624 followed by password reset eventid 4723 :

sequence by host.id with maxspan=5m
  [authentication where event.action=="logged-in" and
    /* event 4624 need to be logged */
    winlog.logon.type:"Network" and event.outcome == "success" and source.ip != null and
    source.ip != "127.0.0.1" and source.ip != "::1"] by winlog.event_data.TargetLogonId
   /* event 4724 need to be logged */
  [iam where event.action == "reset-password"] by winlog.event_data.SubjectLogonId

Required Info

Target indexes

Additional requirements

Target Operating Systems

Platforms

Tested ECS Version

x.x.x

Optional Info

Query

New fields required in ECS/data sources for this rule?

Related issues or PRs

References

Example Data