Ransom.CoronaVirus

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Ransom.CoronaVirus infection?

In this short article you will certainly find concerning the meaning of Ransom.CoronaVirus and its adverse influence on your computer. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a victim.

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In the majority of the instances, Ransom.CoronaVirus infection will certainly instruct its targets to launch funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the victim’s tool.

Ransom.CoronaVirus Summary

These alterations can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Possible date expiration check, exits too soon after checking local time;
  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Queries information on disks, possibly for anti-virtualization. Since VMs share the same disk space so it is expected that they won’t be getting as much space as an application running on
    native hardware will have access to.
  • Detects Sandboxie through the presence of a library;
  • Deletes its original binary from disk;
  • Likely installs a bootkit via raw harddisk modifications;
  • Attempts to delete volume shadow copies;
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Installs a native executable to run on early Windows boot;
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Clears Windows events or logs;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the target’s disk drive — so the target can no more make use of the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Ransom.CoronaVirus

The most typical channels where Ransom.CoronaVirus are injected are:

  • By means of phishing emails;
  • As a consequence of user ending up on a source that holds a malicious software application;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s PC or stop the tool from working in a correct fashion – while additionally positioning a ransom note that mentions the need for the sufferers to effect the settlement for the function of decrypting the papers or restoring the file system back to the preliminary problem. In a lot of instances, the ransom money note will come up when the client restarts the COMPUTER after the system has currently been harmed.

Ransom.CoronaVirus circulation channels.

In numerous edges of the globe, Ransom.CoronaVirus grows by leaps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money amount might vary depending upon particular local (regional) settings. The ransom notes as well as tricks of extorting the ransom amount may differ depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having detected some unlicensed applications made it possible for on the victim’s device. The alert after that demands the customer to pay the ransom money.

    Faulty statements about illegal content.

    In nations where software application piracy is much less preferred, this technique is not as effective for the cyber frauds. Alternatively, the Ransom.CoronaVirus popup alert might incorrectly claim to be originating from a law enforcement establishment and will report having located child porn or various other illegal data on the gadget.

    Ransom.CoronaVirus popup alert might wrongly assert to be deriving from a regulation enforcement establishment and will report having located kid porn or other illegal information on the tool. The alert will in a similar way consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 05886C7F
md5: ec517204fbcf7a980d137b116afa946d
name: EC517204FBCF7A980D137B116AFA946D.mlw
sha1: cadcbdbfb3e8abfa3d513330f91cdd4669540c50
sha256: 3299f07bc0711b3587fe8a1c6bf3ee6bcbc14cb775f64b28a61d72ebcb8968d3
sha512: 557b349ca24b931cfd63416a873fd9e8cb88796618b835e8affe3e42d30218addd2e979b8d4fe7d0078a4a877e59fb4bb768d7feafdd556e06400ff62e5f7483
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom.CoronaVirus also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.GenericKD.33538863
CAT-QuickHealTrojanDownloader.Upatre
ALYacTrojan.Ransom.MBRlock
CylanceUnsafe
VIPRETrojan.Win32.Zbot.f (v)
SangforMalware
K7AntiVirusTrojan ( 004f93381 )
BitDefenderTrojan.GenericKD.33538863
K7GWTrojan ( 004f93381 )
Cybereasonmalicious.fb3e8a
Invinceaheuristic
APEXMalicious
Paloaltogeneric.ml
GDataTrojan.GenericKD.33538863
KasperskyTrojan-Ransom.Win32.Coronavi.a
AlibabaRansom:Win32/generic.ali2000027
NANO-AntivirusTrojan.Win32.Upatre.hfdxsj
ViRobotTrojan.Win32.Ransom.44032.B
AvastWin32:Malware-gen
TencentWin32.Trojan.Coronavi.Alsb
Ad-AwareTrojan.GenericKD.33538863
EmsisoftTrojan.GenericKD.33538863 (B)
ComodoMalware@#1b95ihkwauuyd
F-SecureTrojan.TR/Ransom.MBRlock.nwhir
DrWebTrojan.Encoder.31251
TrendMicroRansom.Win32.MBRLOCK.AA
McAfee-GW-EditionBehavesLike.Win32.Generic.ph
MaxSecureTrojan.Malware.77515291.susgen
Trapminesuspicious.low.ml.score
FireEyeGeneric.mg.ec517204fbcf7a98
SophosMal/Generic-S
SentinelOneDFI – Suspicious PE
CyrenW32/Trojan.ZUSB-7895
JiangminTrojanDownloader.Upatre.alkh
WebrootW32.Ransom.Gen
AviraTR/Ransom.MBRlock.nwhir
Antiy-AVLTrojan[Downloader]/Win32.Upatre
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D1FFC32F
ZoneAlarmTrojan-Ransom.Win32.Coronavi.a
MicrosoftRansom:Win32/CryptInject!MSR
AhnLab-V3Trojan/Win32.CryptInject.R328573
McAfeeArtemis!EC517204FBCF
MAXmalware (ai score=100)
VBA32TrojanDownloader.Upatre
MalwarebytesRansom.CoronaVirus
ESET-NOD32a variant of Win32/MBRlock.AR
TrendMicro-HouseCallRansom.Win32.MBRLOCK.AA
RisingTrojan.Ransom.Satan.e (CLOUD)
YandexTrojan.MBRlock!fK6zfK6G/UE
IkarusTrojan.Win32.MBRlock
FortinetW32/Upatre.AR!tr.ransom
BitDefenderThetaGen:NN.ZexaF.34100.cyW@aKN0X7e
AVGWin32:Malware-gen
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.Downloader.f9c

How to remove Ransom.CoronaVirus virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Ransom.CoronaVirus files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom.CoronaVirus you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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