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> Use this file to discover all available pages before exploring further.

# WindowsCredentialFiles

> Windows credential DPAPI blobs

## Overview

The `WindowsCredentialFiles` command searches for Windows credential files protected by DPAPI (Data Protection API). These encrypted blob files contain saved credentials, certificates, and other sensitive data that can be decrypted with the appropriate DPAPI master keys.

**Important:** User commands run for the current user if not elevated and for ALL users if elevated.

## Syntax

```
Seatbelt.exe WindowsCredentialFiles
```

No additional arguments are supported.

## Output

The command returns:

* Credential file locations
* File names and GUIDs
* File sizes and timestamps
* User context for each credential file
* DPAPI blob indicators
* Credential file counts per user

## Use Cases

### Red Team

* **Credential Access**: Locate DPAPI-protected credential files for offline decryption
* **Data Harvesting**: Identify credential stores for post-exploitation
* **Privilege Escalation**: Target high-value credential files
* **Persistence**: Understand credential storage for long-term access
* **DPAPI Attacks**: Prepare for DPAPI master key extraction and blob decryption

### Blue Team

* **Forensic Analysis**: Identify credential files during investigations
* **Data Protection Audit**: Verify DPAPI-protected credential security
* **Incident Response**: Assess credential exposure during security events
* **Security Baseline**: Document credential storage locations and permissions
* **Risk Assessment**: Evaluate exposure from credential files

## Example Output

```
====== WindowsCredentialFiles ======

User: john.doe

  Credential Files  : C:\Users\john.doe\AppData\Local\Microsoft\Credentials

  Credential File
    FileName          : 0A1B2C3D4E5F6A7B8C9D0E1F2A3B4C5D
    FilePath          : C:\Users\john.doe\AppData\Local\Microsoft\Credentials\0A1B2C3D4E5F6A7B8C9D0E1F2A3B4C5D
    Size              : 512 bytes
    Created           : 2024-09-15 10:30:00
    Modified          : 2024-10-18 14:22:15

  Credential File
    FileName          : 1B2C3D4E5F6A7B8C9D0E1F2A3B4C5D6E
    FilePath          : C:\Users\john.doe\AppData\Local\Microsoft\Credentials\1B2C3D4E5F6A7B8C9D0E1F2A3B4C5D6E
    Size              : 768 bytes
    Created           : 2024-10-01 08:15:30
    Modified          : 2024-10-20 09:45:00

Total Credential Files: 2

User: admin

  Credential Files  : C:\Users\admin\AppData\Local\Microsoft\Credentials

  Credential File
    FileName          : 2C3D4E5F6A7B8C9D0E1F2A3B4C5D6E7F
    FilePath          : C:\Users\admin\AppData\Local\Microsoft\Credentials\2C3D4E5F6A7B8C9D0E1F2A3B4C5D6E7F
    Size              : 1024 bytes
    Created           : 2024-08-20 12:00:00
    Modified          : 2024-10-19 11:30:22

Total Credential Files: 1
```

## Privilege Context

* **Non-Elevated**: Searches for Windows credential files for the current user only
* **Elevated**: Searches for Windows credential files for ALL users on the system, providing comprehensive credential file discovery

## Remote Execution

This command does **not** support remote execution (not marked with + in the command list).

## Detection Considerations

### Indicators

* File system enumeration in Credentials directories
* Access to %LOCALAPPDATA%\Microsoft\Credentials
* Reading DPAPI blob files
* Enumeration across multiple user profiles

### Defensive Monitoring

* Monitor access to Credentials directories by non-system processes
* Alert on bulk enumeration of credential files
* Track processes reading DPAPI blob files
* Log unusual access patterns to credential storage
* Detect credential dumping tools accessing DPAPI files
* Monitor for credential file exfiltration attempts
* Alert on copying or moving credential files

### DPAPI Protection

* Credential files are encrypted with DPAPI
* Decryption requires user's DPAPI master key
* Master keys derived from user's password
* Can be decrypted with master key or user's password
* Elevation or SYSTEM access may enable decryption

### What Credential Files May Contain

* Saved network passwords
* Application credentials
* Certificate private keys
* Generic Windows credentials
* Domain credentials
* Web credentials
* RDP saved passwords

### Security Recommendations

* Protect DPAPI master key directories with strict ACLs
* Enable file access auditing on Credentials folders
* Monitor for offline credential extraction tools
* Implement Windows Defender Credential Guard
* Use EDR solutions that detect DPAPI attacks
* Regularly audit credential file access
* Educate users on secure credential management

## Related Commands

* **DpapiMasterKeys**: Lists DPAPI master keys needed for decryption
* **WindowsVault**: Enumerates credentials in Windows Vault
* **CredEnum**: Lists saved credentials using Windows API
* **Certificates**: Finds certificate files which may use DPAPI
* **SecPackageCreds**: Obtains credentials from security packages