> For the complete documentation index, see [llms.txt](https://omar-4.gitbook.io/omar-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://omar-4.gitbook.io/omar-docs/ecir/event-codes/initial-access/event-id-4624.md).

# Event ID 4624

* **Logon Type 2 (Interactive Logon)**:
  * This logon type occurs when a user logs on directly to the computer (e.g., at the console, through the physical keyboard and monitor).
  * Example: Logging in on a desktop or server directly.
* **Logon Type 9 (New Credentials Logon)**:
  * This type is used when a user logs on using a different set of credentials, typically when using tools like **RunAs** or through Remote Desktop (RDP) when a user logs in with alternate credentials.
  * Example: Using **RunAs** to run a program as another user or using **RDP** with a different user account.
* **Logon Type 3 (Network Logon)**:
  * This logon type occurs when a user or machine accesses a system remotely over the network. It’s used for accessing shared files or network resources (e.g., SMB or remote services).
  * Example: A user accessing a shared folder or network resource from another machine.
* **Logon Type 10** (crucial for detetcting an auth access )in Windows Event ID 4624 refers to a **RemoteInteractive Logon**. This type of logon occurs when a user logs in remotely using **Remote Desktop Protocol (RDP)** or similar remote access methods that allow full interactive access to the desktop.

Check For:

* Subject User Name
* Target User Name
* Logon Type 
* Process Name 
* Source Network Access
* Workstation Name


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