Win32/Agent.NEX

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

What is Win32/Agent.NEX infection?

In this short article you will certainly locate concerning the definition of Win32/Agent.NEX and its negative effect on your computer. Such ransomware are a form of malware that is elaborated by online fraudulences to require paying the ransom by a sufferer.

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In the majority of the situations, Win32/Agent.NEX ransomware will advise its sufferers to start funds transfer for the function of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s gadget.

Win32/Agent.NEX Summary

These adjustments can be as follows:

  • 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.
  • 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 hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify Explorer settings to prevent file extensions from being displayed;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the records situated on the victim’s disk drive — so the victim can no longer utilize the data;
  • Preventing routine accessibility 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.

Win32/Agent.NEX

One of the most common channels whereby Win32/Agent.NEX Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of individual winding up on a resource that organizes a malicious software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s computer or avoid the tool from functioning in a correct way – while also placing a ransom note that discusses the need for the targets to effect the payment for the function of decrypting the papers or bring back the documents system back to the initial condition. In a lot of instances, the ransom money note will come up when the customer reboots the COMPUTER after the system has currently been damaged.

Win32/Agent.NEX distribution channels.

In various edges of the world, Win32/Agent.NEX grows by jumps as well as bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom money amount may vary depending upon certain regional (local) settings. The ransom money notes and methods of obtaining the ransom money quantity might differ depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having actually detected some unlicensed applications made it possible for on the victim’s device. The sharp then demands the user to pay the ransom money.

    Faulty statements about prohibited web content.

    In nations where software application piracy is less prominent, this method is not as effective for the cyber frauds. Conversely, the Win32/Agent.NEX popup alert may incorrectly claim to be originating from a police organization as well as will certainly report having located kid porn or various other unlawful information on the gadget.

    Win32/Agent.NEX popup alert might wrongly claim to be deriving from a regulation enforcement organization and also will certainly report having located child pornography or other prohibited information on the device. The alert will in a similar way consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: E2C747ED
md5: 1113f36e32a706b62e69b4b91ec6aa72
name: 1113F36E32A706B62E69B4B91EC6AA72.mlw
sha1: 7b6c83082a137dd88ceb5d59ce86e0ddcf94ff23
sha256: d894353864818c80a1503762a4679cc7cf46fecc1c232171b017f2d8b7741f8f
sha512: 71c1d5ff6925bc42a7603d0a2945e1c78da6319cbc2119964e42babd3a2c3cdecc1114c0d178b3bc512a105719e49569a21bfa5ed012838ad216cd655462fffa
ssdeep: 3072:4vRBC37ZuegYTfc+mr+NJ1biezhNuJFIejQlP+oPj7IldQeeZWo0pw:GR8LZZgYLcQT1biez7ufdslP9FeSWo0e
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Agent.NEX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0055e3dd1 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop2.20456
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Malex.E7
McAfee Artemis!1113F36E32A7
Cylance Unsafe
Zillya Trojan.Blocker.Win32.46319
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Blocker.8cd37e72
K7GW Trojan ( 0055e3dd1 )
Cybereason malicious.e32a70
Cyren W32/Heuristic-114!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Agent.NEX
APEX Malicious
Avast Win32:Virut-AFB
ClamAV Win.Dropper.Gh0stRAT-9825591-0
Kaspersky Trojan-Ransom.Win32.Blocker.isqd
BitDefender Gen:Trojan.Malware.vyW@aaBbzldi
NANO-Antivirus Virus.Win32.Virut-Gen.bwpxnc
ViRobot Trojan.Win32.A.Scar.348160.L
MicroWorld-eScan Gen:Trojan.Malware.vyW@aaBbzldi
Tencent Win32.Worm.Agent.gmd
Ad-Aware Gen:Trojan.Malware.vyW@aaBbzldi
Sophos Mal/Generic-S
Comodo Worm.Win32.Agent.nx@4rdxrz
F-Secure Trojan.TR/Patched.Gen
BitDefenderTheta AI:Packer.8443C85B1F
VIPRE BehavesLike.Win32.Malware.wlk (mx-v)
TrendMicro TSPY_MALEX_BK084656.TOMC
McAfee-GW-Edition BehavesLike.Win32.Infected.ft
FireEye Generic.mg.1113f36e32a706b6
Emsisoft Gen:Trojan.Malware.vyW@aaBbzldi (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Generic.ehij
Avira TR/Patched.Gen
Antiy-AVL Trojan/Generic.ASMalwS.B8BDB
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Malex.gen!E
Arcabit Trojan.Malware.ED2F65
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.isqd
GData Gen:Trojan.Malware.vyW@aaBbzldi
AhnLab-V3 Trojan/Win32.Scar.C83891
Acronis suspicious
VBA32 Trojan.Scar
MAX malware (ai score=100)
Malwarebytes Sality.Virus.FileInfector.DDS
Panda Generic Malware
TrendMicro-HouseCall TSPY_MALEX_BK084656.TOMC
Yandex Worm.Agent!MylsaWGPvE8
Ikarus Trojan.Win32.Malex
MaxSecure Trojan.Malware.2588.susgen
Fortinet W32/Agent.NEX!worm
AVG Win32:Virut-AFB
Paloalto generic.ml

How to remove Win32/Agent.NEX virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Win32/Agent.NEX 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 Win32/Agent.NEX 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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