Win32/Kryptik.EPNM

What is Win32/Kryptik.EPNM infection?

In this post you will certainly discover about the interpretation of Win32/Kryptik.EPNM as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a victim.

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In the majority of the cases, Win32/Kryptik.EPNM virus will certainly instruct its victims to launch funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the sufferer’s gadget.

Win32/Kryptik.EPNM Summary

These modifications 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.
  • 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.

  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • 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
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the sufferer’s hard disk drive — so the sufferer can no longer make use of the information;
  • Preventing regular access to the target’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/Kryptik.EPNM

One of the most normal channels whereby Win32/Kryptik.EPNM Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a source that holds a destructive software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the target’s PC or stop the tool from working in a correct manner – while additionally putting a ransom note that discusses the requirement for the victims to effect the repayment for the purpose of decrypting the files or recovering the data system back to the preliminary problem. In many instances, the ransom money note will certainly turn up when the customer reboots the PC after the system has currently been damaged.

Win32/Kryptik.EPNM circulation networks.

In numerous corners of the globe, Win32/Kryptik.EPNM expands by leaps and also bounds. However, the ransom money notes and methods of obtaining the ransom money amount might vary relying on certain neighborhood (local) setups. The ransom notes and techniques of extorting the ransom money quantity may vary depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In particular locations, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the victim’s tool. The alert after that demands the customer to pay the ransom.

    Faulty declarations concerning illegal content.

    In nations where software program piracy is less popular, this technique is not as effective for the cyber fraudulences. Additionally, the Win32/Kryptik.EPNM popup alert might incorrectly claim to be originating from a police organization and will certainly report having situated youngster porn or other illegal data on the gadget.

    Win32/Kryptik.EPNM popup alert might incorrectly declare to be obtaining from a law enforcement establishment and also will certainly report having located child porn or various other unlawful information on the gadget. The alert will similarly have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 01E5D265
md5: 26ecc8c52d076787daf9a1b627639d70
name: 26ECC8C52D076787DAF9A1B627639D70.mlw
sha1: 02863208de84014a88f8175a555ad7e962ecfdd7
sha256: 689274857c865531e7b2cada6adf79efe6b421bf290f55bd44920944d330d046
sha512: afd24a115ac2430fa9a8c30c6371151403c6ba41a62dcbd0d9090209c9f72c0dbf42a0c23a59dee10af46b1ee3dd026f34d6819e1a50c6adb0d2665047a78bc6
ssdeep: 6144:h4G9VCVis9LEupKjvjTh3/vo6qPw8CVWnCkHWSVLJCD:hEEieI6klCofHMD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: wisecleaner.com
InternalName: Wise Registry Cleaner
FileVersion: 6.1.5.385
CompanyName: WiseCleaner.com
LegalTrademarks: wisecleaner.com
Comments:
ProductName: Wise Registry Cleaner Professional
ProductVersion: 6.1
FileDescription: Fix Windows Registry errors
OriginalFilename: wiseregistrycleaner.exe
Translation: 0x0409 0x04e4

Win32/Kryptik.EPNM also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.Common.390E0B75
K7AntiVirus Trojan ( 004df8b01 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4022
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Tescrypt.A4
ALYac Trojan.Ransom.ARC
Cylance Unsafe
Zillya Trojan.Bitman.Win32.1253
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Tescrypt.4bf341f6
K7GW Trojan ( 004df8b01 )
Cybereason malicious.52d076
Cyren W32/Rovnix.C.gen!Eldorado
Symantec Packed.Generic.521
ESET-NOD32 a variant of Win32/Kryptik.EPNM
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Trojan.Ransom-9194
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.ARC
NANO-Antivirus Trojan.Win32.Encoder.eaubpu
ViRobot Trojan.Win32.R.Agent.257024.D
SUPERAntiSpyware Ransom.TeslaCrypt/Variant
MicroWorld-eScan Trojan.Ransom.ARC
Tencent Malware.Win32.Gencirc.10c40a38
Ad-Aware Trojan.Ransom.ARC
Sophos Mal/Generic-R + Mal/Wonton-CD
Comodo Malware@#1128bpc1zrzf7
BitDefenderTheta Gen:NN.ZexaF.34670.pq0@auh5Eyoi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPTESLA.SMA6
McAfee-GW-Edition BehavesLike.Win32.Ransomware.dh
FireEye Generic.mg.26ecc8c52d076787
Emsisoft Trojan.Ransom.ARC (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.dwksh
Webroot W32.Trojan.Ransom
Avira TR/Crypt.ZPACK.Gen4
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Tescrypt.D
Arcabit Trojan.Ransom.ARC
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.Ransom.ARC
TACHYON Ransom/W32.Agent.257024
AhnLab-V3 Trojan/Win32.RL_Teslacrypt.R331551
Acronis suspicious
McAfee GenericR-GEN!26ECC8C52D07
MAX malware (ai score=100)
VBA32 Malware-Cryptor.Limpopo
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CRYPTESLA.SMA6
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Ikarus Trojan-Ransom.TeslaCrypt
Fortinet W32/Kryptik.EQFO!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Tescrypt.HykCEpsA

How to remove Win32/Kryptik.EPNM 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/Kryptik.EPNM 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 Win32/Kryptik.EPNM 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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