Trojan.Win32.RegRun.zql

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

What is Trojan.Win32.RegRun.zql infection?

In this post you will certainly find concerning the interpretation of Trojan.Win32.RegRun.zql and also its negative impact on your computer system. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a target.

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In the majority of the cases, Trojan.Win32.RegRun.zql infection will advise its sufferers to start funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the sufferer’s tool.

Trojan.Win32.RegRun.zql Summary

These alterations can be as complies with:

  • 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.
  • Attempts to remove evidence of file being downloaded from the Internet;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Appends a known CryptFile2 ransomware file extension to files that have been encrypted;
  • Creates a known CryptFile2 ransomware decryption instruction / key file.;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the sufferer’s hard drive — so the victim can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Trojan.Win32.RegRun.zql

One of the most typical channels whereby Trojan.Win32.RegRun.zql Ransomware 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 repercussion of individual ending up on a source that hosts a malicious software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or stop the tool from functioning in a proper fashion – while additionally putting a ransom note that states the requirement for the victims to effect the payment for the objective of decrypting the papers or bring back the data system back to the first condition. In many circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has currently been harmed.

Trojan.Win32.RegRun.zql distribution networks.

In numerous corners of the world, Trojan.Win32.RegRun.zql expands by jumps and also bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom amount may differ depending on certain neighborhood (local) settings. The ransom notes and tricks of obtaining the ransom money amount may differ depending on particular local (regional) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the target’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty statements regarding illegal content.

    In nations where software piracy is less preferred, this approach is not as reliable for the cyber frauds. Additionally, the Trojan.Win32.RegRun.zql popup alert may wrongly assert to be originating from a police establishment and will report having situated kid porn or various other illegal data on the device.

    Trojan.Win32.RegRun.zql popup alert might wrongly claim to be deriving from a law enforcement institution and will report having located kid porn or other unlawful information on the device. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 0577CD8A
md5: b16b256ae4214810aa362e066282a960
name: B16B256AE4214810AA362E066282A960.mlw
sha1: 77a8660cb058ebaf629484a60613bbac09191098
sha256: 7d0b8ce05dec9e8b671210e36f54200d81b2c629d6ee057e60008ff389b450ea
sha512: 1862732f1eec9ce4769f78507820c6f59963f0ec8d8be1ff7d55337bb8ebf1a18192363bd8f5ccb6894a774569ea9edcb4cea84881e45575024b342e94021b8d
ssdeep: 1536:gcaSnIoy8m4BP9pfTjt5XHB7Aw/KCYXz2I6gilpPXvlMq12Kpuyjg1kFP:AK9pfLXHlAqrYj/6gilpPX6q2y8kFP
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 1,2,9,4
FileDescription: OreasSofts
FileVersion: 1,2,9,4
CompanyName: SynaicosSoft, Corporation.
Translation: 0x040e 0x04e5

Trojan.Win32.RegRun.zql also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0051fe261 )
CynetMalicious (score: 100)
CAT-QuickHealRansomware.Tescrypt.WR5
ALYacGen:Heur.Mint.Dreidel.gy0@x0aSAmki
CylanceUnsafe
ZillyaTrojan.Generic.Win32.1119464
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0051fe261 )
Cybereasonmalicious.ae4214
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.RegRun.zql
BitDefenderGen:Heur.Mint.Dreidel.gy0@x0aSAmki
NANO-AntivirusTrojan.Win32.RegRun.evpihc
MicroWorld-eScanGen:Heur.Mint.Dreidel.gy0@x0aSAmki
TencentWin32.Trojan.Generic.Pdcd
Ad-AwareGen:Heur.Mint.Dreidel.gy0@x0aSAmki
SophosMal/Generic-S
ComodoMalware@#gjx40oimt2cx
BitDefenderThetaGen:NN.ZexaF.34608.gy0@a0aSAmki
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CRYPHYDRA.SMJ
McAfee-GW-EditionBehavesLike.Win32.Generic.nh
FireEyeGeneric.mg.b16b256ae4214810
EmsisoftGen:Heur.Mint.Dreidel.gy0@x0aSAmki (B)
AviraHEUR/AGEN.1124648
eGambitUnsafe.AI_Score_85%
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmTrojan.Win32.RegRun.zql
GDataGen:Heur.Mint.Dreidel.gy0@x0aSAmki
Acronissuspicious
McAfeeGeneric.cwz
MAXmalware (ai score=99)
VBA32Trojan.Regrun
MalwarebytesMalware.Heuristic.1001
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CRYPHYDRA.SMJ
RisingTrojan.Generic@ML.85 (RDML:91iNaa+A1gQxg/4IyZR5/A)
YandexTrojan.Agent!ieFqcinT8pM
SentinelOneStatic AI – Suspicious PE
FortinetW32/Kryptik.FGQU!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Regrun.HgIASOYA

How to remove Trojan.Win32.RegRun.zql 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.Win32.RegRun.zql 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 Trojan.Win32.RegRun.zql 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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