The GraceWire Trojan is a dangerous Trojan that takes advantage of the Necurs botnet to deliver the malware via phishing emails. It is being launched in a targeted attack campaign by a well-known hacking collective. It features advanced infection capabilities and can cause a lot of damage to affected hosts. Read our article to learn what the GraceWire Trojan is capable of and to read instructions on safely removing active infection.
|Short Description||A very dangerous Trojan capable of overtaking control of the machines.|
|Symptoms||The victims may notice performance issues and can get infected with other malware.|
|Distribution Method||The Necurs botnet and associated phishing email campaigns|
|Detection Tool|| See If Your System Has Been Affected by malware |
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|User Experience||Join Our Forum to Discuss GraceWire Trojan.|
The GraceWire Trojan is a being delivered via the well-known Evil Corp Hackers which are famous for launching Dridex malware. The criminals are very experienced and have used phishing campaigns to target victims into interacting with the shown contents and directed against primarily financial and banking institutions.
The GraceWire Trojan is once again being delivered using phishing tactics that make use of social engineering tactics to deliver Excel macro-infected documents. Various popular tactics are to be used in order to manipulate the recipients into opening up the email messages and enabling the macros. They range from stating that the file contains important information to presenting fake company/service notifications. The messages are directed to the recipients by the use of the Necurs botnet — one of the most famous hacker tools used in large-scale global campaigns. It is also used to spread other high-impact Trojans and ransomware including samples from the Locky and BitPaymer file encrypting viruses.
The contents of the email messages carrying the GraceWire Trojan include HTML redirects. The infection process is fairy complex as the Trojan file will not be downloaded directly. Instead an initial payload dropper called Dudear will do this. This is a script-controlled instance which can be programmed to drop any serious malware. To make the infections much more likely to happen the HTML files will be localized according to the country/region where the recipients reside. This is configured from the botnet itself and is based upon signatures collected in the preparatory stage.
The analysis of the GraceWire shows that it includes multiple dangerous capabilities. A detailed overview of the malware actions is the following:
- Commands Execution — The GraceWire Trojan can be used to start certain operations and run commands on the affected systems with and without administrative privileges.
- Data Gathering — The Trojan is capable of collecting a wide range of data across different types — both one belonging to the users and a profile of their installed hardware parts. This is linked to theft of identity information which can be used in other crimes such as identity abuse and financial theft.
- Remote Control — The GraceWire Trojan is fully capable of allowing the hackers to take over control of the affected machines.
- System Manipulation — This particular malware is capable of reconfiguring important user and system settings, as well as editing configuration files.
- Additional Malware Delivery — Infections like this one are very likely to be used to deploy other dangerous threats to the systems. Common dropped malware include ransomware, Trojans, redirects and etc.
The consequences of having such infections is that the users may experience some typical symptoms of infection such as performance issues, the inability to run certain applications or services and etc.
How to Remove GraceWire Trojan
In order to fully remove GraceWire from your computer system, we recommend that you follow the removal instructions underneath this article. If the first two manual removal steps do not seem to work and you still see GraceWire or programs, related to it, we suggest what most security experts advise – to download and run a scan of your comptuer with a reputable anti-malware program. Downloading this software will not only save you some time, but will remove all of GraceWire files and programs related to it and will protect your computer against such intrusive apps and malware in the future.
- Guide 1: How to Remove GraceWire Trojan from Windows.
- Guide 2: Get rid of GraceWire Trojan from Mac OS X.
- Guide 3: Remove GraceWire Trojan from Google Chrome.
- Guide 4: Erase GraceWire Trojan from Mozilla Firefox.
- Guide 5: Uninstall GraceWire Trojan from Microsoft Edge.
- Guide 6: Remove GraceWire Trojan from Safari.
- Guide 7: Eliminate GraceWire Trojan from Internet Explorer.
How to Remove GraceWire Trojan from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove GraceWire Trojan
Step 2: Uninstall GraceWire Trojan and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it.
Step 3: Clean any registries, created by GraceWire Trojan on your computer.
The usually targeted registries of Windows machines are the following:
You can access them by opening the Windows registry editor and deleting any values, created by GraceWire Trojan there. This can happen by following the steps underneath:
Get rid of GraceWire Trojan from Mac OS X.
Step 1: Uninstall GraceWire Trojan and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove GraceWire Trojan via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove malware from your Mac
When you are facing problems on your Mac as a result of unwanted scripts, programs and malware, the recommended way of eliminating the threat is by using an anti-malware program. Combo Cleaner offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Remove GraceWire Trojan from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Erase GraceWire Trojan from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Uninstall GraceWire Trojan from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Remove GraceWire Trojan from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the GraceWire Trojan will be removed.
Eliminate GraceWire Trojan from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.