Trojan-Ransom.Win32.Foreign.naew

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

What is Trojan-Ransom.Win32.Foreign.naew infection?

In this short article you will certainly find regarding the meaning of Trojan-Ransom.Win32.Foreign.naew as well as its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom by a victim.

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In the majority of the situations, Trojan-Ransom.Win32.Foreign.naew ransomware will advise its targets to launch funds transfer for the objective of neutralizing the modifications that the Trojan infection has actually presented to the target’s tool.

Trojan-Ransom.Win32.Foreign.naew Summary

These alterations can be as follows:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Likely installs a bootkit via raw harddisk modifications;
  • Attempts to restart the guest VM;
  • 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
  • Creates a copy of itself;
  • Ciphering the files found on the sufferer’s hard drive — so the victim can no more utilize the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzRansom:Win32/Foreign.2346c27d
a.tomx.xyzRansom:Win32/Foreign.2346c27d

Trojan-Ransom.Win32.Foreign.naew

The most typical networks whereby Trojan-Ransom.Win32.Foreign.naew Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a source that holds a harmful software application;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or stop the gadget from working in an appropriate manner – while also placing a ransom note that states the need for the targets to impact the repayment for the objective of decrypting the records or recovering the file system back to the preliminary problem. In a lot of circumstances, the ransom money note will turn up when the client reboots the PC after the system has actually already been damaged.

Trojan-Ransom.Win32.Foreign.naew distribution channels.

In numerous edges of the globe, Trojan-Ransom.Win32.Foreign.naew expands by leaps as well as bounds. However, the ransom notes and methods of extorting the ransom amount may vary relying on particular regional (regional) settings. The ransom notes as well as methods of obtaining the ransom money quantity might vary depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software.

    In particular locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications allowed on the sufferer’s tool. The alert then requires the individual to pay the ransom money.

    Faulty statements regarding illegal web content.

    In nations where software application piracy is less preferred, this method is not as reliable for the cyber frauds. Conversely, the Trojan-Ransom.Win32.Foreign.naew popup alert might incorrectly declare to be deriving from a police establishment and will certainly report having situated child pornography or other prohibited data on the tool.

    Trojan-Ransom.Win32.Foreign.naew popup alert might falsely claim to be obtaining from a regulation enforcement institution and will report having situated youngster pornography or various other unlawful data on the tool. The alert will in a similar way include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: FE31D652
md5: 04e451578c386c47452ed4e9e7d904cf
name: 04E451578C386C47452ED4E9E7D904CF.mlw
sha1: 827be07ebeb8eaaf232952eec465dcea96e3f2ea
sha256: db4433256b06f57bd94c1dccd42a7dd8378c815516c2c6d5d170e14aafd5f768
sha512: 2b90be4e313ea5774dbe003efbb8dc487704c84a768ba83e451e56d152cbcfd49d2387b5c9c8885a5bd91d0406a8b8b8b06d3d428f5cdca50fdac288e608d40f
ssdeep: 24576:DRpEjKAE85jJ9I7ooesVym8ZjzTZiUytG94p:DEKAxjyooubZjzI1p
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x987ax54e5AA x7248x6743x6240x6709
FileVersion: 1.0.0.0
CompanyName: x987ax54e5AA
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: AA
ProductVersion: 1.0.0.0
FileDescription: C++
Translation: 0x0804 0x04b0

Trojan-Ransom.Win32.Foreign.naew also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 005246d51 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.36900587
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaRansom:Win32/Foreign.2346c27d
K7GWTrojan ( 005246d51 )
Cybereasonmalicious.ebeb8e
CyrenW32/Agent.EW.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Disabler.NAV
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
KasperskyTrojan-Ransom.Win32.Foreign.naew
BitDefenderTrojan.GenericKD.36900587
ViRobotTrojan.Win32.Z.Foreign.1183744.B
MicroWorld-eScanTrojan.GenericKD.36900587
TencentWin32.Ransomware.Bp-winlock.Labv
Ad-AwareTrojan.GenericKD.36900587
SophosMal/Generic-S
ComodoTrojWare.Win32.Agent.OSCF@5rs7jr
BitDefenderThetaGen:NN.ZexaF.34690.ir0@auzmKtgb
McAfee-GW-EditionBehavesLike.Win32.Generic.th
FireEyeGeneric.mg.04e451578c386c47
EmsisoftTrojan.GenericKD.36900587 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojanDownloader.Agent.fxdu
AviraTR/Foreign.oqpqu
MicrosoftTrojan:Win32/Emotet!ml
ArcabitTrojan.Generic.D2330EEB
AegisLabTrojan.Multi.Generic.muUy
GDataWin32.Application.PUPStudio.A
AhnLab-V3Suspicious/Win.Evo-gen.C4470348
Acronissuspicious
McAfeeArtemis!04E451578C38
MAXmalware (ai score=84)
MalwarebytesTrojan.MalPack.FlyStudio
RisingTrojan.Disabler!1.BB16 (CLOUD)
IkarusTrojan.Win32.Disabler
MaxSecureDropper.Dinwod.frindll
FortinetW32/CoinMiner.65CA!tr
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml

How to remove Trojan-Ransom.Win32.Foreign.naew 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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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 Trojan-Ransom.Win32.Foreign.naew 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

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If the guide doesn’t help you to remove Trojan-Ransom.Win32.Foreign.naew 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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