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What is GravityRAT Trojan and its Removal Instructions

GravityRAT Overview

GravityRAT is a new Remote Access Trojan horse threat that has been reported by the security researchers. This Trojan program stealthily infiltrates to the target system and does a series of malicious actions. While remaining undetected by the users, it aims to allow the control the attacked system or device remotely by the cyber-criminals.
GravityRAT malware could enter through spam email attachments to appears to be legitimate but actually contains the link to download this malicious program onto the victims PC. Other sources may also include fake program updates, downloading files from infected websites and many such.
Once downloaded, GravityRAT modifies Windows Registry Editor by adding Run and RunOnce registry sub-keys entries. This enables the program to start automatically each time Windows in order to make it’s malicious modules launch automatically starts. It further locates the installed or active anti-virus program and firewall to shut it off and remain undetected. After that, the malware establishes remote connection to download and run various types of files like setup.exe, patch.exe, svchost.exe, notepad.exe, software-update.exe and many others within the targeted folders. Similar to NETWIRE RAT malware detected previously, GravityRAT then does a number of harmful activities, some of them are as follows:

  • Stealing private data by recording the keystrokes.
  • Creating copies of itself to distinct folder to escape anti-virus detection cleverly.
  • Download malicious files and program to run them on the computer system.
  • Replaces the legitimate program files to the infected copies of it.
  • Make remote connection and allow cyber-criminals to access the system. Copy text from your documents.
  • Delete important system files and damage other Windows components.
  • Degrade system performance and infect other any other external media devices like Eject flash drives, eject CD/DVD drives, etc.

The manual removal of GravityRAT is not recommended, thus victims needs to download the powerful detection tool to get rid of this threat completely out from the PC.

Technical Details of GravityRAT

Name GravityRAT
Type Trojan
Risk level High
Description GravityRAT runs malicious codes on the computer to provide unauthorized access to cyber hackers.
Occurrence Freeware installation, Visiting suspicious websites, Browser Redirection and spam mail attachments.
Detection Tool

Download the Detection toolTo confirm attack of GravityRAT virus on your computer.

Other Destructive properties of GravityRAT virus:

  • Allows backdoor access and control: GravityRAT downloads and uploads malicious codes to allow backdoor access and handles the controls to hackers.
  • Connects to a remote server: GravityRAT connects to remote server.
  • Steal private data: GravityRAT installs keyloggers to record private and financial data.

Intrusive Method of GravityRAT

  • Download Of Freeware, Shareware and drive-by-downloads from unknown sources.
  • Visiting malicious links like pornographic, torrents, suspicious pop-ups so on.
  • Opening spam e-mail attachments arrived from unverified person or source.
  • Peer-to-Peer Sharing of files, Playing online games, downloading pirated software, infected media devices.
  • Updating existing programs/applications from redirected links.

Typical Symptoms of GravityRAT

  • GravityRAT inserts its malicious code into executable files on the infected system to execute automatically.
  • GravityRAT overrides crucial registry entries causing permanent damage.
  • GravityRAT modifies browser settings like Homepage, Search provider.
  • GravityRAT throws fake security alerts, pop-ups and warnings.
  • GravityRAT consumes all the available resources of the system making the performance dull.

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Methods to remove GravityRAT from the computer

If you have GravityRAT virus dropped inside, then your computer might also be infected with other spyware and potentially unwanted programs. You can try removing those manually, but manual method may not help you out fully to remove all the threats as they can regenerate itself if a single program code remain inside. Also, manual method requires very much proficiency in registry and program details, ant single mistake can put you in big trouble. Your computer may even crash down in the middle. Thus, Security researchers and virus experts always recommend using powerful and effective anti-spyware scanner and protector tool to completely remove the spyware or other potentially unwanted software from the infected computer system or other device.

Automatic GravityRAT Removal solution

SpyHunter has got all the feature that can help to remove GravityRAT virus from the infected computer and also prevent the other threats to attack the device in future. Once SpyHunter starts to run in the background, it will keep up notified if any threat or PUP tries to enter. Another feature of SpyHunter is that, whenever you install any new program it will GravityRAT scan the program and if it is not from any trusted source, it will notify you. Thus you can choose yourself either to go through the next installation step or stop right there.

Scan for GravityRAT virus On the computer.

SpyHunter 4 Features

Spyhunter 4 Compact OS allows your computer system to boot without windows so removal of malware and other stubborn infections may be easy.http://totalsystemsecurity.com/wp-content/uploads/2015/10/Spyhunter-1.jpg
Spyhunter System Guards will identify and block any malicious processes in real-time. Besides it allow to take full control of all processes that run on your computer.Scanning-SpyHunter

Spyhunter Scan

The brand new advantage of the software is this feature providing the list of even the most malicious malware. After a complete and advanced system scan is conducted, the user can quickly have all system threats removed – even the ones which were not found by other anti-spyware programs.Spyware-HelpDesk

Spyware-HelpDesk
It is important to emphasize that the systems having Spyhunter installed are protected from all types of existing malware. The program traces and completely deletes adware, spyware, keyloggers, rootkits and other threats including trojans and worms. None of the malware is now able to steal your personal data and use it against you.

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  • Follow two easy steps to install MacKeeper.downloadscreen_9_2_en
  • Drag the MacKeeper icon from the Applications folder to your Dock.

mackeeper-system-scanMacKeeper will start a system scan on your MAC PC and will present the full report of the scan.

Manual GravityRAT Removal solution

Step:1 Remove suspicious and unwanted browser add-ons, toolbars and extensions:

 

IEMicrosoft Edge (Internet Explorer)

  • Click on the cogwheel icon in the top right corner of the browser
  • In the menu choose the Manage Add-ons
  • Select Toolbar and Extension tab.
  • Look for GravityRAT or other suspicious add-ons.
  • Click Disable button.

 

google-chromeGoogle Chrome

  • Launch Google Chrome.
  • In the address bar type chrome://settings/
  • Click on the Extensions tab
  • Find related GravityRAT or other suspicious extension and click the delete icon.
  • Reset Homepage and search engine.

 

mozilla-firefoxMozilla Firefox

  • Open Firefox
  • In the address bar type about:addons
  • Click Extensions tab.
  • Find related GravityRAT or other suspicious extension.
  • Click the Remove button.

Note: This can only remove the extensions and add-ons from the browsers. The complete removal means more than this. You must reset browser settings and re-launch all the browsers. It is recommended to use automatic Reset browser option from the SpyHunter strong antivirus tool.

Step:-2 Remove all associated files From Operating System

windows-xpWindows XP

  • Click Start
  • In the menu choose Control Panel
  • Choose Add / Remove Programs.
  • Find GravityRAT related files.
  • Click Remove button.

 

windows-7Windows 7 / Vista

  • Click Start and choose Control Panel.
  • Choose Programs and Features and Uninstall a program.
  • In the list of installed programs find files and programs associated to GravityRAT
  • Click Uninstall button.

 

windows-8Windows 8 /8.1

  • Right click on the bottom left corner of the desktop screen
  • From the left menu choose Control Panel
  • Click Uninstall a program under Programs and Features.
  • Locate the files and programs associated with GravityRAT or other suspicious program.
  • Click Uninstall button.

Step:- 3 Remove all Registry Entries added by GravityRAT

GravityRAT creates a folder under:

  • %ProgramFiles%\scsi manager\scsimgr.exe

It then creates the following files:

  • %ProgramFiles%\GravityRAT \icon.ico
  • %ProgramFiles%\GravityRAT \ GravityRAT .crx
  • %ProgramFiles%\GravityRAT \ GravityRAT .dll
  • %ProgramFiles%\GravityRAT \ GravityRAT .xpi
  • %ProgramFiles%\GravityRAT \ GravityRAT 64.dll
  • %ProgramFiles%\GravityRAT \Uninst.exe
  • %SystemDrive%\ProgramData\Microsoft\RAC\StateData\RacWmiDataBookmarks.dat
  • %SystemDrive%\ProgramData\Microsoft\RAC\StateData\RacWmiEventData.dat
  • %AllUsersProfile%\Microsoft\RAC\StateData\RacWmiDataBookmarks.dat
  • %AllUsersProfile%\Microsoft\RAC\StateData\RacWmiEventData.dat

Next, GravityRAT creates the following registry entries:

  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{814664b0-d93b-4da6-9216-722c56179397}
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{814664b0-d93b-4da6-9216-722c56179397}
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Activation Technologies\AdminObject\Store\55c92734-d682-4d71-983e-d6ec3f16059f
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
  • HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\CLSID\{814664b0-d93b-4da6-9216-722c56179397}
  • HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\GravityRAT
  • HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{814664b0-d93b-4da6-9216-722c56179397}

Perform the following steps to delete the associated Registry entries by GravityRAT

  1. While in the desktop view, Press window’s icon and R.
  2. It will open the Run window and type “regedit”.
  3. It will open the Registry Editor window, Now you need to locate and delete all registry items associated to GravityRAT program.
  4. Go to File<Click Export
  5. Save the file in c:\ as regbackup. Click save.
  6. Go to Edit< find< Type GravityRAT
  7. Press F3 to search.
  8. Once an item is found, read to make sure it is a link to that program.
  9. Press delete to remove it.
  10. Continue pressing F3 and deleting items pertaining to the program, until all the links are gone.

Warning: you must only choose and delete the values and their associated registry entries for GravityRAT , others should not be tampered, edited or deleted. At any point you think not comfortable with the manual process, stop it immediately and use GravityRAT Removal Tool for safe problem solution.

Step:-4 Reboot the Computer and Run the Anti-malware tool for Complete Removal of GravityRAT

Now Reboot the computer and run the scanner to detect any threat or suspicious program remaining inside. If you are not satisfied with the results and still see the issues, We recommend using the automatic GravityRAT Removal Tool for complete removal.


Experts Guide To Prevent Future Attacks

The following steps will guide you to reduce the risk of infection further.

  • Scan all files with an Internet Security solution before transferring them to your system.
  • Only transfer files from a well known source.
  • Always read carefully the End User License agreement at Install time and cancel if other “programs” are being installed as part of the desired program.
  • When visiting a website, type the address directly into the browser rather than following a link.
  • Do not provide personal information to any unsolicited requests for information.
  • Don’t open attachments or click on Web links sent by someone you don’t know.
  • Keep web browser up to date and computer is configured securely.

 


Get back to..

GravityRAT Overview

Technical Details of GravityRAT

Automatic GravityRAT Removal solution

Manual GravityRAT Removal solution


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****For Windows users it is recommended to Download Spyhunter most trusted Anti-spyware ****

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