BAT/Starter.NHE

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

What is BAT/Starter.NHE infection?

In this post you will certainly locate regarding the interpretation of BAT/Starter.NHE and also its adverse influence on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom by a sufferer.

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In the majority of the cases, BAT/Starter.NHE virus will instruct its victims to start funds move for the objective of neutralizing the changes that the Trojan infection has introduced to the sufferer’s device.

BAT/Starter.NHE Summary

These modifications can be as follows:

  • 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.
  • 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.
  • A process created a hidden window;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s disk drive — so the sufferer can no more utilize the information;
  • Preventing regular 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.

BAT/Starter.NHE

The most regular networks where BAT/Starter.NHE Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of customer ending up on a source that organizes a malicious software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or stop the device from functioning in a proper manner – while additionally putting a ransom note that points out the demand for the victims to effect the payment for the purpose of decrypting the documents or bring back the documents system back to the first condition. In the majority of instances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has actually already been harmed.

BAT/Starter.NHE circulation networks.

In numerous edges of the globe, BAT/Starter.NHE expands by leaps and bounds. Nonetheless, the ransom money notes as well as tricks of obtaining the ransom quantity may differ relying on specific neighborhood (local) setups. The ransom money notes as well as methods of extorting the ransom money quantity might differ depending on certain regional (regional) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications allowed on the victim’s gadget. The alert after that demands the individual to pay the ransom.

    Faulty statements about prohibited material.

    In nations where software program piracy is less preferred, this technique is not as reliable for the cyber fraudulences. Conversely, the BAT/Starter.NHE popup alert might falsely declare to be stemming from a law enforcement organization and will report having situated child pornography or various other prohibited information on the device.

    BAT/Starter.NHE popup alert may wrongly claim to be obtaining from a regulation enforcement institution and also will report having located child porn or other prohibited information on the gadget. The alert will likewise include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 07B42B01
md5: 8d31862b86cb1792eafcaac6ba4f79a2
name: 8D31862B86CB1792EAFCAAC6BA4F79A2.mlw
sha1: 0df2bd5b17a63c39ef2f960469e61caa2078b778
sha256: c017a65bc7e8bdd687bcb3d014effab19e9b86767e8e63bc1e1db8ddffdc867e
sha512: ffce9eee950b57c9b29d9c207dbacb045f0af1e73c67f699fe55143aef63921ed839517ef4cd1184a1fbae189414296eed4f92bcc50869b39122e6ba79a38540
ssdeep: 1536:z7fPGykbOqjoHm4pICdfkLtAfupcWX50MxFY+yIOlnToIfrxqOG:vq6+ouCpk2mpcWJ0r+QNTBfrS
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BAT/Starter.NHE also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
ZillyaTool.Lazagne.Win32.102
SangforTrojan.Win32.Save.a
Cybereasonmalicious.b17a63
SymantecML.Attribute.HighConfidence
ESET-NOD32BAT/Starter.NHE
ZonerTrojan.Win32.85523
APEXMalicious
SophosGeneric ML PUA (PUA)
McAfee-GW-EditionBehavesLike.Win32.Ransom.mh
FireEyeGeneric.mg.8d31862b86cb1792
SentinelOneStatic AI – Malicious PE
JiangminTrojan.PowerShell.bj
eGambitUnsafe.AI_Score_75%
Antiy-AVLTrojan/Generic.ASMalwS.2B9EB3B
MicrosoftTrojan:Script/Phonzy.A!ml
GDataWin32.Trojan.PSE.DR6CWW
TACHYONTrojan/W32.KillFiles.89600
RisingMalware.Heuristic!ET#92% (RDMK:cmRtazqnki621r4DF/DDzxG0KnkY)
MaxSecureTrojan.Malware.300983.susgen

How to remove BAT/Starter.NHE ransomware?

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 BAT/Starter.NHE 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove BAT/Starter.NHE 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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