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.
Preparation before removing W32.Rarogminer.
Before starting the actual removal process, we recommend that you do the following preparation steps.
- Make sure you have these instructions always open and in front of your eyes.
- Do a backup of all of your files, even if they could be damaged. You should back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats.
- Be patient as this could take a while.
What Does W32.Rarogminer Trojan Do?
The W32.Rarogminer Trojan is a malicious computer program designed to disrupt, damage, or gain unauthorized access to a computer system.
It can be used to steal sensitive data, gain control over a system, or launch other malicious activities.
What Damage Can W32.Rarogminer Trojan Cause?
The W32.Rarogminer Trojan is a malicious type of malware that can cause significant damage to computers, networks and data.
It can be used to steal information, take control of systems, and spread other malicious viruses and malware.
Is W32.Rarogminer Trojan a Harmful Virus?
Yes, it is. A Trojan is a type of malicious software that is used to gain unauthorized access to a person's device or system. It can damage files, delete data, and even steal confidential information.
Can Trojans Steal Passwords?
Yes, Trojans, like W32.Rarogminer, can steal passwords. These malicious programs are designed to gain access to a user's computer, spy on victims and steal sensitive information such as banking details and passwords.
Can W32.Rarogminer Trojan Hide Itself?
Yes, it can. A Trojan can use various techniques to mask itself, including rootkits, encryption, and obfuscation, to hide from security scanners and evade detection.
Can a Trojan be Removed by Factory Reset?
Yes, a Trojan can be removed by factory resetting your device. This is because it will restore the device to its original state, eliminating any malicious software that may have been installed.
Can W32.Rarogminer Trojan Infect WiFi?
Yes, it is possible for a Trojan to infect WiFi networks. When a user connects to the infected network, the Trojan can spread to other connected devices and can access sensitive information on the network.
Can Trojans Be Deleted?
Yes, Trojans can be deleted. This is typically done by running a powerful anti-virus or anti-malware program that is designed to detect and remove malicious files. In some cases, manual deletion of the Trojan may also be necessary.
Can Trojans Steal Files?
Yes, Trojans can steal files if they are installed on a computer. This is done by allowing the malware author or user to gain access to the computer and then steal the files stored on it.
Which Anti-Malware Can Remove Trojans?
Anti-malware programs such as SpyHunter are capable of scanning for and removing Trojans from your computer. It is important to keep your anti-malware up to date and regularly scan your system for any malicious software.
About the W32.Rarogminer Research
The content we publish on SensorsTechForum.com, this W32.Rarogminer how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific trojan problem.
How did we conduct the research on W32.Rarogminer?
Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of trojans (backdoor, downloader, infostealer, ransom, etc.)
Furthermore, the research behind the W32.Rarogminer threat is backed with VirusTotal.
To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.