Win32:Renos-KY [Trj]

What is Win32:Renos-KY [Trj] infection?

In this short article you will certainly find concerning the meaning of Win32:Renos-KY [Trj] and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is clarified by on the internet scams to require paying the ransom money by a victim.

In the majority of the situations, Win32:Renos-KY [Trj] virus will certainly advise its sufferers to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

Win32:Renos-KY [Trj] Summary

These alterations can be as adheres to:

  • Starts servers listening on 0.0.0.0:38194;
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Sniffs keystrokes;
  • Attempts to stop active services;
  • A process attempted to delay the analysis task by a long amount of time.;
  • 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;
  • 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.
  • Creates a copy of itself;
  • Attempts to disable UAC.

    User Account Control or just UAC is a part of the Windows security system which prevents apps from making unwanted changes on PC.

    UAC includes several technologies 1:

    • File and egistry Virtualization;
    • Same-desktop Elevation;
    • Filtered Token;
    • User Interface Privilege Isolation;
    • Protected Mode Internet Explorer;
    • Installer Detection;
  • Attempts to modify UAC prompt behavior;
  • Ciphering the files found on the sufferer’s disk drive — so the victim 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.

Win32:Renos-KY [Trj]

One of the most typical channels through which Win32:Renos-KY [Trj] are infused are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a destructive software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s PC or stop the tool from working in a proper manner – while likewise placing a ransom money note that mentions the requirement for the targets to effect the settlement for the objective of decrypting the papers or recovering the documents system back to the preliminary problem. In the majority of instances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually already been harmed.

Win32:Renos-KY [Trj] distribution networks.

In various corners of the globe, Win32:Renos-KY [Trj] expands by jumps and bounds. However, the ransom money notes and also tricks of extorting the ransom money quantity might differ depending upon particular neighborhood (regional) setups. The ransom money notes as well as techniques of obtaining the ransom money quantity may vary depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the target’s device. The sharp after that demands the individual to pay the ransom.

    Faulty declarations regarding prohibited web content.

    In countries where software program piracy is much less popular, this method is not as efficient for the cyber frauds. Conversely, the Win32:Renos-KY [Trj] popup alert might wrongly claim to be originating from a police organization and will report having located child pornography or other unlawful data on the device.

    Win32:Renos-KY [Trj] popup alert might falsely assert to be deriving from a law enforcement establishment as well as will certainly report having located kid pornography or other prohibited information on the tool. The alert will likewise contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 796B83E3md5: 634fc506d8d5681d7c37127d3ffb728cname: 634FC506D8D5681D7C37127D3FFB728C.mlwsha1: 4f250efe316e0af94ef56b1cbe4535cdab9439d4sha256: 366155382c099621808fb8598ad9e48c942e4b04f052ba412499b3f59776c294sha512: 6dca1c0c49559e19c0403fcb0fd236c471da6d9e0885afa467ee1be35ffc8c569da61e2de32aa01b18da1b0369a5d061af40dc640828d344d2a769c044aa3994ssdeep: 6144:D3ve8ySm8hQAAIfFrRXuEE+0l97mKwKR6HV486JQPDHDdx/Qtqa:K/zkFF+EExZmKbReV4PJQPDHvdtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32:Renos-KY [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
CyrenCloud W32/Pykspa.A.gen!Eldorado
K7AntiVirus Trojan ( 003da8d71 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen.36621
Panda Trj/Vilsel.B
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Gen:Variant.Pykspa.1
Cylance Unsafe
Zillya Trojan.Vilsel.Win32.3409
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Blocker.27cd12e4
K7GW Trojan ( 003da8d71 )
Cybereason malicious.6d8d56
Baidu Win32.Worm.Autorun.o
NANO-Antivirus Trojan.Win32.Agent.ctkmgw
Cyren W32/Pykspa.A.gen!Eldorado
ESET-NOD32 Win32/AutoRun.Agent.TG
Zoner Trojan.Win32.24407
APEX Malicious
TotalDefense Win32/Vilsel.CE
Avast Win32:Renos-KY [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.jcen
BitDefender Gen:Variant.Pykspa.1
ViRobot Trojan.Win32.Blocker.Gen.B
SUPERAntiSpyware Worm.SkypeBot
MicroWorld-eScan Gen:Variant.Pykspa.1
Tencent Worm.Win32.Pykspa.a
Ad-Aware Gen:Variant.Pykspa.1
Sophos ML/PE-A + W32/Pykse-F
Comodo Worm.Win32.Autorun.Agent_TG0@1isiwy
BitDefenderTheta Gen:NN.ZexaF.34608.rnW@aanjkL
VIPRE Worm.Win32.Skyper.b (v)
TrendMicro WORM_VILSEL.SMC
McAfee-GW-Edition BehavesLike.Win32.Pykse.tz
FireEye Generic.mg.634fc506d8d5681d
Emsisoft Gen:Variant.Pykspa.1 (B)
SentinelOne Static AI – Malicious PE
F-Prot W32/Pykspa.A.gen!Eldorado
Jiangmin Trojan/Blocker.lhz
Webroot W32.Trojan.Vilsel.Gen
Avira TR/Agent.327680.A
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.AntiAV
Kingsoft Heur.SSC.2452.1216.(kcloud)
Microsoft Worm:Win32/Pykspa.C
Arcabit Trojan.Pykspa.1
ZoneAlarm Trojan-Ransom.Win32.Blocker.jcen
GData Win32.Trojan.PSE.KF4I2L
TACHYON Trojan/W32.AntiAV.1339392.D
AhnLab-V3 Trojan/Win32.Zepfod.R4378
Acronis suspicious
McAfee W32/Pykse.worm.gen.a
MAX malware (ai score=82)
VBA32 BScope.Trojan.Vilsel
Malwarebytes Generic.Worm.Agent.DDS
Kaspersky21 Trojan-Ransom.Win32.Blocker.jcen
Rising Worm.Autorun!1.BC87 (RDMK:cmRtazoLb9JO7PbW0VLYZj6zo6Kr)
Yandex Trojan.GenAsa!R41E4MI3PTc
Ikarus Trojan.Win32.AntiAV
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Agent.XEK!tr
AVG Win32:Renos-KY [Trj]
Paloalto generic.ml
Qihoo-360 Worm.Win32.Pykse.A

How to remove Win32:Renos-KY [Trj] 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 GridinSoft2

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32:Renos-KY [Trj] you can always ask me in the comments for getting help.

References

  1. Microsoft Ignite: How to disable User Account Control (UAC) on Windows Server

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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