Home Possibly Unwanted Program Chr0mium Browser

Chr0mium Browser

Posted: February 29, 2016

Threat Metric

Threat Level: 1/10
Infected PCs: 347
First Seen: February 29, 2016
Last Seen: June 6, 2022
OS(es) Affected: Windows


The Chr0mium Browser is a Potentially Unwanted Program that may redirect you to an unwanted site when you search the Web. Although sites promoted by this PUP have yet to acquire any concrete evidence of wrongdoing, the Chr0mium Browser's installers may install the Chr0mium Browser automatically or include this product in bundles with other software. For most Web surfers, malware experts recommend uninstalling a Chr0mium Browser with help from their dedicated PC security software, along with clearing all relevant Web-browsing settings.

A Behind the Scenes Browser Swap

Chrome's successful capturing of roughly two-thirds of the Web-browsing market has come with the gradual development of drawbacks that capitalize on its popularity. While malware experts most often point out new samples of adware and search engine hijackers specializing in changing Chrome, other software developers may take different approaches. One of the most blatantly invasive of these alternative strategies is replacing the Chrome browser in its entirety with a clone, as can be noted with the January's Chroomium Browser, the Ghokswa Browser and, months later, the Chr0mium Browser.

After installing itself, the Chr0mium Browser may reset your default browser to itself. Other than providing all the standard services and features of any other browser based on the Chromium project, the Chr0mium Browser also may redirect all Web searches to Chr0mium.com. PC users should note that that website is not the official Chromium domain, which is Chromium.org (with no zero).

Because the Chr0mium Browser also may override your default Chrome browser, rather than making modifications to it, you also may experience problems with accessing bookmarks or user settings. Most PC users may be unable to log in to their Google accounts through the Chr0mium Browser, and can't use features related to Google's account synchronization (such as auto-completing text fields).

Getting that Old Chrome Shine Back

By providing visual continuity between your original Chrome browser and itself, the Chr0mium Browser may trick its users into believing that no new programs are installing themselves. At the same time, the Chr0mium Browser may reroute traffic to a website that otherwise has no marketing or other means of garnering new Web page 'hits.' Malware experts may have found no clear evidence of threatening intent on the part of Chr0mium.com's content creators, but that domain's likely involvement in deceiving Web surfers should lead to taking any recommended content it provides with a large grain of salt.

Blocking scripts and keeping your browser fully patched are two of the simplest ways of preventing corrupted Web pages from harming your PC with minimal effort. For actually removing a Chr0mium Browser, you should disconnect your PC from the Internet, restart it with the Safe Mode option selected, and run a full scan with any software capable of detecting parasites such as adware, browser hijackers and other PUPs. When you've restored Chrome (or any alternative) as your preferred browser, check the Web-browsing settings such as your browser's cache, and your Hosts file, for other changes that might have implement themselves with the intent of controlling which websites you visit.

Unfortunately, the Chr0mium Browser operates as evidence that even massive success in the software industry comes with problems, such as an increasing demand for copycats.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%PROGRAMFILES(x86)%\chr0mium Browser\chr0mium\bin\browserServer.exe File name: browserServer.exe
Size: 506.74 KB (506744 bytes)
MD5: 9b499c3477930879b2cd23f1330585d8
Detection count: 49
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\chr0mium Browser\chr0mium\bin
Group: Malware file
Last Updated: May 13, 2020

Registry Modifications

The following newly produced Registry Values are:

Regexp file mask%WINDIR%\System32\Tasks\chr0miumBrowserUpdateUA%WINDIR%\System32\Tasks\chr0miumCheckTaskHKEY..\..\..\..{RegistryKeys}Software\chr0miumSoftware\Classes\chr0miumHTMSOFTWARE\Clients\StartMenuInternet\chr0miumSOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\chr0miumBrowserUpdateUASOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\chr0miumCheckTaskSOFTWARE\RegisteredApplications\chr0miumSOFTWARE\Wow6432Node\chr0miumSOFTWARE\Wow6432Node\Clients\StartMenuInternet\chr0miumSOFTWARE\Wow6432Node\RegisteredApplications\chr0mium

Additional Information

The following directories were created:
%PROGRAMFILES%\chr0mium Browser%PROGRAMFILES(x86)%\chr0mium Browser
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