mbamcrashreporter.exe

Malwarebytes Crash Reporter

Background ProcessSafeSecurity/Telemetry

CPU Usage

0.5-4%

Memory

5-60 MB

Location

C:\Program Files\Malwarebytes\Mbam

Publisher

Malwarebytes, Inc.

Quick Answer

mbamcrashreporter.exe is safe. It's Malwarebytes' official crash reporter that collects diagnostics and sends anonymized crash data to Malwarebytes to improve stability.

Is it a Virus?

NO - Safe

Located in C:\Program Files\Malwarebytes\Mbam\mbamcrashreporter.exe

Warning

Typically benign

Crash reporter runs in background to collect diagnostics and send reports

Can I Disable?

YES

Disable via Malwarebytes settings or by stopping startup of MBAM components

What is mbamcrashreporter.exe?

mbamcrashreporter.exe is Malwarebytes' crash reporter utility. It runs in the background to collect crash data from Malwarebytes components, generate crash dumps, and send anonymized reports to Malwarebytes for analysis. It typically starts with Malwarebytes and helps improve stability.

The process captures diagnostics, logs, and context when Malwarebytes experiences failures. It uses secure transmission to submit reports and avoids exposing personal data, focusing on developer-assisted debugging.

Quick Fact: Crash reporters help software teams understand failures without exposing private user data.

Types of mbamcrashreporter Processes

Crash Reporter Filter: Filters and prepares crash data for submission (1 instance)
Main Crash Reporter: Core crash data collection and dispatch (1+ instances during crashes)
Telemetry Subprocess: Gathers telemetry related to crash context and environment
Background Service Wrapper: Orchestrates crash reporting tasks in the background

Is mbamcrashreporter.exe Safe?

Yes, mbamcrashreporter.exe is safe when it's the legitimate file from Malwarebytes installed from official sources (malwarebytes.com) and located in the Malwarebytes program folder.

Is mbamcrashreporter.exe a Virus or Malware?

The real mbamcrashreporter.exe is NOT a virus. Malwarebytes signs its binaries; misnamed or unsigned copies can indicate malware.

How to Tell if mbamcrashreporter.exe is Legitimate or Malware

File Location: Must be in C:\Program Files\Malwarebytes\Mbam\mbamcrashreporter.exe or C:\Program Files (x86)\Malwarebytes\Mbam\mbamcrashreporter.exe. Any other location is suspicious.
Digital Signature: Right-click mbamcrashreporter.exe -> Properties -> Digital Signatures. Should show signer "Malwarebytes, Inc." with a valid certificate.
Resource Usage: Normal usage is 0.5-4% CPU and 5-60 MB memory. Persistent high usage when Malwarebytes is idle is suspicious.
Behavior: Should run when Malwarebytes is active or after a crash. If it starts without Malwarebytes or crashes the system, scan for malware.

Red Flags: If mbamcrashreporter.exe is found outside the official Malwarebytes folder, lacks a valid signature, or runs continuously without Malwarebytes present, run a full antivirus/EDR check and verify with Malwarebytes support.

Why Is mbamcrashreporter.exe Running on My PC?

mbamcrashreporter.exe runs in the background to collect crash data and diagnostics for Malwarebytes products. It may start when Malwarebytes is active or after a crash to generate and send reports for debugging and improvement.

Reasons it's running:

Active Malwarebytes Operation: Malwarebytes is running and the crash reporter monitors ongoing components for failures.
Background Crash Reporting: After a crash or abnormal termination, it captures diagnostics for submission.
Startup Configuration: Malwarebytes is configured to launch at Windows startup, enabling the reporter to operate in the background.
Update or Repair Activities: Software updates or repairs may trigger crash-data collection to ensure stability.
Telemetry and Diagnostics Mode: Optional telemetry collection settings may keep the reporter resident to handle subsequent issues.

Can I Disable or Remove mbamcrashreporter.exe?

Yes, you can disable mbamcrashreporter.exe. It is generally safe to disable crash reporting, but doing so may limit Malwarebytes' ability to diagnose issues.

How to Stop mbamcrashreporter.exe

Open Malwarebytes Settings: Launch Malwarebytes and go to Settings.
Disable Crash Reporting: Navigate to Privacy or Diagnostics settings and toggle off 'Send crash reports' or similar option.
End mbamcrashreporter.exe: Open Task Manager (Ctrl+Shift+Esc), find mbamcrashreporter.exe, right-click End Task.
Disable Startup: Task Manager -> Startup tab -> Disable Malwarebytes components to prevent auto-start.
Optional - Uninstall Malwarebytes: If you no longer need Malwarebytes, uninstall it from Settings > Apps > Malwarebytes > Uninstall.

How to Uninstall mbamcrashreporter.exe

✔ Open Windows Settings > Apps > Apps & Features
✔ Select Malwarebytes and choose Uninstall
✔ Follow on-screen prompts to remove Malwarebytes entirely

Common Problems: High CPU or Memory Usage

If mbamcrashreporter.exe is consuming excessive resources:

Common Causes & Solutions

Frequent crashes or failed submissions: Ensure Malwarebytes is up to date and check for stuck crash submissions; restart the service or reboot.
Background services enabled: Limit telemetry via Malwarebytes settings; disable unnecessary background tasks.
Conflicting security tools: Temporarily disable other antivirus or EDR products to test for conflicts; reconfigure exclusions if needed.
Outdated Malwarebytes version: Update Malwarebytes to the latest build to fix known crash-report issues.
Too many crash reports queued: Clear or reset the crash report queue via Malwarebytes support tools or reinstall if needed.
Hardware acceleration or GPU issues: Update graphics drivers and disable hardware acceleration in Malwarebytes if applicable.

Quick Fixes:
1. Open Malwarebytes Task Manager (within the app) to identify high-usage components
2. Update Malwarebytes to the latest version
3. Disable unnecessary background features in Settings
4. Restart Malwarebytes or the system
5. Run a full system scan to rule out malware interference

Frequently Asked Questions

Is mbamcrashreporter.exe a virus?

No, the legitimate mbamcrashreporter.exe is part of Malwarebytes and should reside in C:\Program Files\Malwarebytes\Mbam\mbamcrashreporter.exe with a valid Malwarebytes digital signature.

Why is mbamcrashreporter.exe using so much CPU?

High CPU can occur if the reporter is processing a backlog of crash data or if Malwarebytes is updating. Check Malwarebytes status, ensure up-to-date, and investigate any stuck submissions.

Can I delete mbamcrashreporter.exe?

You should not delete mbamcrashreporter.exe manually. If you do not need crash reporting, disable it in Malwarebytes Settings or consider uninstalling Malwarebytes entirely.

Can I disable mbamcrashreporter.exe?

Yes, you can disable crash reporting in Malwarebytes settings or stop its startup via Task Manager. This may reduce diagnostic visibility for issues.

Where is mbamcrashreporter.exe located?

The recommended location is C:\Program Files\Malwarebytes\Mbam\mbamcrashreporter.exe. Use File Explorer or Task Manager to verify its presence there and its digital signature.

What should I do if mbamcrashreporter.exe runs all the time?

Check Malwarebytes settings to disable crash reporting, ensure there are no malware copies, update to the latest version, and reboot. If persists, reinstall Malwarebytes.