This article has been created in order to help you to remove the W32.Rarogminer completely from your computer and stop it from mining Monero on your computer.
The W32.Rarogminer Monero miner is the type of worm which you do not want to have on your computer. It’s primary purpose is to mine for the cryptocurrency Monero at the expense of the resources of your PC. This may immediately result in your computer significantly slowing down in terms of performance and becoming no longer responsive at times. If you see the W32.Rarogminer detections or a fake lsass.exe process to overuse the CPU of your computer, we recommend that you read the following article and learn how to remove this worm infection from your PC.
|Type||Worm and Miner|
|Short Description||Malicious worm which infects users from computer to computer to use the resources of the systems infected by it to mine for the cryptocurrency Monero.|
|Symptoms||The virus runs a compromised version of lsass.exe process which may use most of your CPU’s power to mine for the cryptocurrency Monero.|
|Distribution Method||Creates copies of itself to removable drives, by using .inf and .exe files.|
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|User Experience||Join Our Forum to Discuss W32.Rarogminer.|
W32.Rarogminer – How Does It Spread
The main methods used to propagate the W32.Rarogminer on the computers of victims are self-replicating, meaning that the malware is spread from an infected computer to another infected computer through removable drives.
The procedure via which this is done is when the worm has already infected a computer, it begins to drop copies of itself on flash drives. The copies have the following names:
And the worm does not perform this action once, but regularly each time you insert a flash drive, external HDD or any other external memory carrier. When the infected removable drive is connected to a clean device, the worm starts it’s infection activity.
W32. Rarogminer Worm (lsass.exe) – Technical Analysis
When the W32.Rarogminer worm infects a given computer, the malware may start to drop it’s payload. It may be dropped on the victim’s computer as a result of creating files with configurations based on scripts that extract them or as a result of downloading those files by connecting to the cyber-criminals’ distribution site. Either way, as Symantec researchers report, the Rarogminer worm drops the following files into important Windows Directories:
The main one of those malicious files has been reported to be lsass.exe which is responsible for the mining activities off the W32.Rarogminer. The virus creates a registry entry for the malicious file so that it starts automatically with Windows:
→ HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\”Windows_Antimalware_Host_Syst” = %ProgramData%\MicrosoftCorporation\Windows\System32\Isass.exe
The worm then begins checking if the below-mentioned processes are running on the compromised computer:
If those processes are running, the worm deletes itself. And the worm can also stop itself to start again during the time the following processes are not running:
If detected, the worm temporarily closes until the next time it’s ran on Windows boot.
The main purpose of the W32.Rarogminer worm is to perform mining operations on the computer of the victim. However, the worm is one of the more sophisticated threats, meaning that it can perform a variety of activities on the infected machine, including:
- Download files and start them.
- Open web links on your browser.
- Perform DDoS attacks to targeted networks or PCs.
- Create copies of itself.
- Shut itself down and delete itself.
- Start itself once it has shut down.
- Perform self-update operations to keep it’s malicious files hidden.
To conduct the mining operation, the worm uses a file, called xmrig32.exe. This file is downloaded by connecting to the following remove host:
The worm downloads the file in a randomly named folder within %Program Data%.
Then, the worm infection may connect to a lot of API (access point interface) type of hosts that are likely mining pools for cryptocurrencies or related to crypto. The websites, reported by the researchers are as follows:
→ api.polotreck.xyz api.111orion.xyz api.1gq.ru api.4spirin.pw api.5max.xyz api.7bog.ru api.abibletit.ru api.bfvvsdfvjbvcdg.pw api.billionaireboys.pw api.bitcoin.lisx.ru api.bitoklg.ru api.bizmailcon.ru api.bjkdfhbvvr.pw api.bldimablog.xyz api.bnknw.pw api.bsdfbsadjfb.pw api.btc-db.com api.btchash777.ru api.dcr048dd.ru api.dedpanel.xyz api.def397.pw api.dfgsfdkj3jk4h5.ru api.digital-game.ru api.dismay.pw api.doomed.cf api.dratuti.info api.drujbanu.pw api.enable.pw api.enigma-top.bid api.f1eriya.pw api.fl-god.pw api.fox.sychost.com api.games-revi.ru api.getdownload4812.ru api.ghjdthrf.tk api.googleanalistics7431.ru api.gopanel.ru api.hsnqy2no.host api.ibsmoney.ru api.igogos.ga api.incor.xyz api.itemsbet.com api.itsmydomain.xyz api.jackblack.pw api.jisec.xyz api.kefirsports.xyz api.kevyank.ru api.kiras.kz api.kolokolchik.info api.kopilka.io api.kwam.gdn api.land-seo.ru api.lkasdjfklhngn.pw api.m234.xyz api.macadmin.xyz api.mainivent.xyz api.malmine.ru api.maxpinezzz.ru api.microtrend.xyz api.min2rarllsknfoeihe.ru api.minerarog.xyz api.minergood.ru api.minerhash.pw api.minetbot.online api.money-exchanger.info api.moy-mayner.ru api.mrgap.pw api.mybblog.xyz api.mynebo7.xyz api.mysuperprojectnumone.xyz api.nbvnfuyjft567uygvhgfc.pw api.nebuchadnezzar.xyz api.newmine.ru api.norfest1x.win api.o4kobati.xyz api.odmenarmi9z.site api.plastileen.pw api.poiwebm.ru api.rand0msh1tm1n3r.xyz api.rikimaru7.pw api.rrealstats.ru api.rublikzarabotok.com api.sadating.xyz api.sanya330.pro api.sdbfhjbsdfjh.pw api.shilo.ml api.soft-portal.kz api.spaceman07.ru api.spiridus.pw api.staglion.pro api.stingtek.com api.super.cryptongram.org api.system-analyse.win api.tapblackmoney.pw api.tiberious.xyz api.wilhost.com api.wolframalpha.pw api.wwqrwwwreewrqwer.xyz api.xgames.su api.xyw.space api.zerstoren.pro api.zloki.pw api1.bnknw.pw api2.checkingsite.site api2.drujbanu.pw api4.hlebb.pw api4.raznospower.ru
From there, the malware may begin to perform the so-called hashing operation, which results in cryptocurrency tokens from the Monero cryptocurrency being generated. As the number of infected computers rises, the faster it becomes to generate tokens. The tokens are then sent to the wallets of the cyber-criminals, making them richer and richer at the expense of the victim’s CPU and GPU resources. And not only this, but if it remains for longer periods of time on your computer, slowing down of it’s performance may be your least important problem. The virus may have an actual capability of breaking down your computer’s components as a result of overheating them.
Remove W32.Rarogminer from Your Computer
In order to remove this cryptocurrency miner completely from your PC, we recommend that you follow the removal instructions underneath. They are specifically created to help you get rid of this virus either manually or automatically. If you lack the experience to manually make sure this virus is gone, experts strongly recommend the safer method for removal – downloading and scanning your PC with an advanced anti-malware software. Such will effectively make sure that your PC is secured against future infections and intrusive programs as well.
- Guide 1: How to Remove W32.Rarogminer from Windows.
- Guide 2: Get rid of W32.Rarogminer from Mac OS X.
- Guide 3: Remove W32.Rarogminer from Google Chrome.
- Guide 4: Erase W32.Rarogminer from Mozilla Firefox.
- Guide 5: Uninstall W32.Rarogminer from Microsoft Edge.
- Guide 6: Remove W32.Rarogminer from Safari.
- Guide 7: Eliminate W32.Rarogminer from Internet Explorer.
How to Remove W32.Rarogminer from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove W32.Rarogminer
Step 2: Uninstall W32.Rarogminer 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 W32.Rarogminer 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 W32.Rarogminer there. This can happen by following the steps underneath:
Get rid of W32.Rarogminer from Mac OS X.
Step 1: Uninstall W32.Rarogminer 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 W32.Rarogminer 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 W32.Rarogminer 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 W32.Rarogminer 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 W32.Rarogminer 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 W32.Rarogminer 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 W32.Rarogminer will be removed.
Eliminate W32.Rarogminer 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.