Ransom:Win32/Netwalker.GM!MTB

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

What is Ransom:Win32/Netwalker.GM!MTB infection?

In this short article you will locate regarding the definition of Ransom:Win32/Netwalker.GM!MTB and its unfavorable effect on your computer system. Such ransomware are a form of malware that is specified by online frauds to demand paying the ransom money by a target.

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Most of the situations, Ransom:Win32/Netwalker.GM!MTB virus will advise its sufferers to launch funds move for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s tool.

Ransom:Win32/Netwalker.GM!MTB Summary

These adjustments can be as follows:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the papers located on the sufferer’s disk drive — so the victim can no more make use of the data;
  • Preventing routine access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyzRansom:Win32/Netwalker.818c2915
a.tomx.xyzRansom:Win32/Netwalker.818c2915

Ransom:Win32/Netwalker.GM!MTB

The most regular channels through which Ransom:Win32/Netwalker.GM!MTB Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As an effect of user winding up on a resource that organizes a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s PC or avoid the gadget from working in a correct fashion – while additionally placing a ransom note that states the demand for the targets to impact the settlement for the purpose of decrypting the papers or recovering the documents system back to the initial condition. In the majority of circumstances, the ransom note will come up when the customer restarts the PC after the system has actually already been harmed.

Ransom:Win32/Netwalker.GM!MTB distribution channels.

In numerous corners of the world, Ransom:Win32/Netwalker.GM!MTB grows by jumps and also bounds. Nevertheless, the ransom notes and also techniques of obtaining the ransom money quantity may vary depending on specific regional (regional) settings. The ransom money notes and also tricks of obtaining the ransom money amount might vary depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software.

    In particular locations, the Trojans usually wrongfully report having discovered some unlicensed applications allowed on the target’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements concerning illegal material.

    In nations where software piracy is less preferred, this approach is not as effective for the cyber fraudulences. Additionally, the Ransom:Win32/Netwalker.GM!MTB popup alert may falsely declare to be stemming from a law enforcement establishment as well as will certainly report having located child porn or other prohibited data on the gadget.

    Ransom:Win32/Netwalker.GM!MTB popup alert may wrongly claim to be deriving from a law enforcement organization and also will certainly report having located child pornography or various other prohibited information on the device. The alert will similarly have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 061DD2FB
md5: 057d8c68bf4ce08bda3f9bd96c04bd25
name: upload_file
sha1: 60428ec831ff15fe3e5019e8517af06da1196b96
sha256: 6c39c5f5d143700d4ad43b0aa7fb6a51e77817060467cf3462ef037176e1f50f
sha512: 87a48943600a1d5782edaf76fd422d3d66e571a2f907dc99dddded81e25275b8fb332e04f79078d90d2a7abcdcc95c7dc10244ef91c3f272b9bbbbd180db17a4
ssdeep: 768:OnJr+Opk+ptC7j/zz6GGGqoSEr3e8TDPF+87IKdNMAkRj7kTFx:aS10ty2XGy0T7BdERju
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Netwalker.GM!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware2
MicroWorld-eScanGen:Variant.Razy.676631
FireEyeGeneric.mg.057d8c68bf4ce08b
McAfeeGenericRXAA-AA!057D8C68BF4C
CylanceUnsafe
ZillyaTrojan.Agent.Win32.1338795
SangforMalware
K7AntiVirusTrojan ( 0056828b1 )
BitDefenderGen:Variant.Razy.676631
K7GWTrojan ( 0056828b1 )
Invinceaheuristic
F-ProtW32/Netwalker.B.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
GDataGen:Variant.Razy.676631
AlibabaRansom:Win32/Netwalker.818c2915
Ad-AwareGen:Variant.Razy.676631
SophosMal/Generic-S
F-SecureTrojan.TR/Graz.thiwm
DrWebWin32.HLLM.Graz.based
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_Netwalker.R002C0DGE20
Trapminemalicious.moderate.ml.score
EmsisoftGen:Variant.Razy.676631 (B)
IkarusTrojan.Graz
CyrenW32/Netwalker.B.gen!Eldorado
JiangminTrojan.Agent.cskl
AviraTR/Graz.thiwm
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.Wacatac
Endgamemalicious (high confidence)
ArcabitTrojan.Razy.DA5317
MicrosoftRansom:Win32/Netwalker.GM!MTB
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C4103062
BitDefenderThetaGen:NN.ZexaF.34152.duW@aeZmNlj
ALYacTrojan.Ransom.Netwalker
VBA32BScope.TrojanRansom.Agent
MalwarebytesRiskWare.NetWalkerDecryptor
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_Netwalker.R002C0DGE20
RisingRansom.Netwalker!8.11732 (CLOUD)
FortinetMalicious_Behavior.SB
AVGWin32:TrojanX-gen [Trj]
AvastWin32:TrojanX-gen [Trj]
CrowdStrikewin/malicious_confidence_60% (W)
Qihoo-360Generic/HEUR/QVM20.1.AA17.Malware.Gen

How to remove Ransom:Win32/Netwalker.GM!MTB 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:Win32/Netwalker.GM!MTB 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:

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If the guide doesn’t help you to remove Ransom:Win32/Netwalker.GM!MTB 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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