Win32/Pronny.LZ

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

What is Win32/Pronny.LZ infection?

In this article you will locate concerning the interpretation of Win32/Pronny.LZ and its unfavorable impact on your computer. Such ransomware are a form of malware that is specified by on the internet fraudulences to demand paying the ransom money by a sufferer.

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Most of the instances, Win32/Pronny.LZ ransomware will certainly instruct its sufferers to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s tool.

Win32/Pronny.LZ Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Czech;
  • Creates an autorun.inf file;
  • Executed a process and injected code into it, probably while unpacking;
  • Detects Sandboxie through the presence of a library;
  • Detects Avast Antivirus through the presence of a library;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • Attempts to disable UAC;
  • Attempts to disable Windows Auto Updates;
  • Attempts to modify or disable Security Center warnings;
  • Anomalous binary characteristics;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the papers situated on the target’s hard disk — so the victim can no longer make use of the information;
  • Preventing regular accessibility to the victim’s workstation;

Related domains:

z.whorecord.xyz Gen:Variant.VBRansom.1
a.tomx.xyz Gen:Variant.VBRansom.1
ns1.timechk1.com Gen:Variant.VBRansom.1
ns1.timechk2.com Gen:Variant.VBRansom.1
ns1.timechk3.com Gen:Variant.VBRansom.1
ns1.timechk4.com Gen:Variant.VBRansom.1
ns1.timechk5.com Gen:Variant.VBRansom.1
ns1.timechk6.com Gen:Variant.VBRansom.1
ns1.timechk7.com Gen:Variant.VBRansom.1
ns1.timechk9.com Gen:Variant.VBRansom.1
ns1.timechk10.com Gen:Variant.VBRansom.1
ns1.timechk11.com Gen:Variant.VBRansom.1
ns1.timechk12.com Gen:Variant.VBRansom.1
ns1.timechk13.com Gen:Variant.VBRansom.1
ns1.timechk15.com Gen:Variant.VBRansom.1
ns1.timechk16.com Gen:Variant.VBRansom.1
ns1.timechk17.com Gen:Variant.VBRansom.1
ns1.timechk18.com Gen:Variant.VBRansom.1
ns1.timechk20.com Gen:Variant.VBRansom.1

Win32/Pronny.LZ

The most typical channels where Win32/Pronny.LZ Ransomware are injected are:

  • By methods of phishing e-mails;
  • As a consequence of individual winding up on a resource that hosts a malicious software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or avoid the device from functioning in a proper way – while likewise placing a ransom note that points out the demand for the victims to impact the payment for the purpose of decrypting the documents or recovering the file system back to the preliminary problem. In the majority of instances, the ransom money note will turn up when the client restarts the PC after the system has currently been harmed.

Win32/Pronny.LZ distribution channels.

In various corners of the world, Win32/Pronny.LZ expands by leaps and also bounds. Nevertheless, the ransom notes and methods of obtaining the ransom money amount might vary depending upon certain local (local) setups. The ransom money notes and methods of obtaining the ransom amount may vary depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In certain areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the victim’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty declarations about illegal content.

    In nations where software program piracy is much less prominent, this approach is not as efficient for the cyber scams. Additionally, the Win32/Pronny.LZ popup alert may wrongly claim to be stemming from a police establishment as well as will certainly report having located child pornography or various other unlawful data on the device.

    Win32/Pronny.LZ popup alert may incorrectly claim to be acquiring from a legislation enforcement institution and also will certainly report having situated kid pornography or other unlawful data on the gadget. The alert will likewise contain a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 1C27C484
md5: 02da5f7f02e6d578e77327e1d5ed0218
name: 02DA5F7F02E6D578E77327E1D5ED0218.mlw
sha1: d38bd9af16c2931e8d36b4dc78c7164d3681fee7
sha256: b09e57d266a10648904da49173920ab64596159558b0ce346b8aefcca6a396fc
sha512: 0afeccc77a41d0f0312040a4c134336683ef125b46a38c181e52c546947a6738b76812f4492d1872d57ef7635635f58469f9d30306905eb182ce9951ee8872f0
ssdeep: 1536:7T6ltOGvhMM5BbbQnO5DmAcw8RXrsBiRJDzz5VP2ZKM21a:n6ltOGlngOLZ8RXWwvD2ZKM24
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: 1400003
FileVersion: 6.01
CompanyName: cvgydghnuj
ProductName: scdchujiklm
ProductVersion: 6.01
OriginalFilename: 1400003.exe

Win32/Pronny.LZ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004e9ef41 )
Lionic Worm.Win32.WBNA.kZq0
Elastic malicious (high confidence)
DrWeb Trojan.VbCrypt.150
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.VBCrypt.MF.1517
ALYac Gen:Variant.VBRansom.1
Cylance Unsafe
Zillya Backdoor.Androm.Win32.11994
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 004e9ef41 )
Cybereason malicious.f02e6d
Symantec Trojan.Gen
ESET-NOD32 Win32/Pronny.LZ
Zoner Trojan.Win32.26342
APEX Malicious
Avast Win32:GenMalicious-XP [Trj]
ClamAV Win.Trojan.Gamarue-7618003-0
Kaspersky Backdoor.Win32.Androm.cxw
BitDefender Gen:Variant.VBRansom.1
NANO-Antivirus Trojan.Win32.Androm.dxakps
ViRobot Trojan.Win32.Agent.126976.CQ
MicroWorld-eScan Gen:Variant.VBRansom.1
Tencent Win32.Trojan.Inject.Auto
Ad-Aware Gen:Variant.VBRansom.1
Sophos ML/PE-A
Comodo Malware@#798try965psd
BitDefenderTheta Gen:NN.ZevbaF.34058.jq0@a89c7AmG
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.VBObfus.cm
FireEye Generic.mg.02da5f7f02e6d578
Emsisoft Gen:Variant.VBRansom.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor/Androm.dgc
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.BDE27C
Kingsoft Win32.Heur.KVM007.a.(kcloud)
Arcabit Trojan.VBRansom.1
ZoneAlarm Backdoor.Win32.Androm.cxw
GData Gen:Variant.VBRansom.1
AhnLab-V3 Dropper/Win32.Necurs.R151754
Acronis suspicious
McAfee GenericRXAA-AA!02DA5F7F02E6
MAX malware (ai score=87)
VBA32 Backdoor.Androm
Malwarebytes Spyware.Zbot.ED
Panda Trj/Genetic.gen
Yandex Trojan.GenAsa!h5769y5P90g
Ikarus Trojan.Win32.Inject
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/CoinMiner.F
AVG Win32:GenMalicious-XP [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Androm.HwMAQPEA

How to remove Win32/Pronny.LZ ransomware?

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 Win32/Pronny.LZ 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 Win32/Pronny.LZ 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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