NSIS/Injector.QE

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

What is NSIS/Injector.QE infection?

In this article you will discover regarding the definition of NSIS/Injector.QE as well as its adverse effect on your computer. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom money by a victim.

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In the majority of the instances, NSIS/Injector.QE infection will certainly advise its targets to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s device.

NSIS/Injector.QE 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.
  • Compression (or decompression);
  • Enumerates user accounts on the system;
  • 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 attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • 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.
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s disk drive — so the sufferer can no more utilize the information;
  • 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.
Similar behavior
Related domains
z.whorecord.xyzRansom.Cerber.B
a.tomx.xyzRansom.Cerber.B

NSIS/Injector.QE

The most normal networks whereby NSIS/Injector.QE are injected are:

  • By ways of phishing e-mails;
  • As a consequence of individual winding up on a source that hosts a malicious software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the target’s PC or stop the device from functioning in an appropriate manner – while likewise putting a ransom note that points out the requirement for the victims to effect the repayment for the purpose of decrypting the files or recovering the data system back to the initial problem. In many circumstances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has currently been harmed.

NSIS/Injector.QE distribution channels.

In numerous edges of the world, NSIS/Injector.QE expands by jumps as well as bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom amount may differ depending upon particular neighborhood (local) settings. The ransom money notes and also tricks of extorting the ransom amount may vary depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software.

    In certain areas, the Trojans typically wrongfully report having spotted some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the user to pay the ransom.

    Faulty declarations regarding unlawful content.

    In nations where software piracy is much less preferred, this approach is not as efficient for the cyber fraudulences. Alternatively, the NSIS/Injector.QE popup alert may incorrectly assert to be deriving from a law enforcement institution and also will report having located child porn or other unlawful information on the tool.

    NSIS/Injector.QE popup alert might incorrectly claim to be obtaining from a regulation enforcement establishment and will certainly report having situated kid pornography or various other unlawful information on the tool. The alert will in a similar way consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: F09764CB
md5: e1bb965c8e18fd014aaecdb47d836568
name: E1BB965C8E18FD014AAECDB47D836568.mlw
sha1: 19738316a9eabebb1af210a5b1e15d6b977803f5
sha256: 5f11678a3193ff1353f7b9fe03cf99c149ceafdbe8d4dfa5af27ca2784867fff
sha512: 6e2412c30c06eef5e5d6f728711caea613fe9d99257a6efb24d2654cd146675190ffe1b5d19f5b52994cc9dba17b83b6dceddf052594c084a11e744a93b7c5ce
ssdeep: 6144:wUj/w6mRIl3gjN+u3ngIB1JYLbyebf+IAuyc+0jGbWBsVm:wqFmTUu3ngiBeAuL+KG0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

NSIS/Injector.QE also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10102
MicroWorld-eScanAdware.GenericKD.45280417
FireEyeAdware.GenericKD.45280417
CAT-QuickHealRansom.Cerber.B
McAfeeArtemis!E1BB965C8E18
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforRansom.Win32.Zerber.eskg
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderAdware.GenericKD.45280417
K7GWTrojan ( 0050231f1 )
K7AntiVirusTrojan ( 0050231f1 )
CyrenW32/Injector.WPCL-8907
SymantecRansom.Cerber
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Zerber.eskg
AlibabaRansom:Win32/Zerber.e9619f69
NANO-AntivirusTrojan.Nsis.Zerber.ekixbj
TencentWin32.Trojan.Zerber.Ajvf
Ad-AwareAdware.GenericKD.45280417
EmsisoftTrojan-Ransom.Cerber (A)
F-SecureTrojan.TR/Dropper.Gen
TrendMicroRansom_Zerber.R002C0OLU20
McAfee-GW-EditionBehavesLike.Win32.Dropper.fc
SophosMal/Generic-S + Mal/Cerber-AA
IkarusTrojan.NSIS.Injector
WebrootW32.Trojan.Gen
AviraTR/Dropper.Gen
MAXmalware (ai score=100)
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Cerber
ArcabitAdware.Generic.D2B2ECA1
SUPERAntiSpywareRansom.Cerber/Variant
ZoneAlarmTrojan-Ransom.Win32.Zerber.eskg
GDataAdware.GenericKD.45280417
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.Cerber.R193523
VBA32TrojanRansom.Zerber
TACHYONRansom/W32.Cerber.329709
MalwarebytesRansom.Cerber
PandaTrj/CI.A
ESET-NOD32NSIS/Injector.QE
TrendMicro-HouseCallRansom_Zerber.R002C0OLU20
SentinelOneStatic AI – Suspicious PE
FortinetW32/Injector.OV!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Ransom.c08

How to remove NSIS/Injector.QE 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 NSIS/Injector.QE 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 NSIS/Injector.QE 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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