Win32/Kryptik.BEZW

What is Win32/Kryptik.BEZW infection?

In this article you will discover concerning the interpretation of Win32/Kryptik.BEZW and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom by a victim.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

In the majority of the instances, Win32/Kryptik.BEZW virus will advise its sufferers to start funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Kryptik.BEZW Summary

These modifications can be as follows:

  • 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.
  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote process;
  • 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 created a hidden window;
  • 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.
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Code injection with CreateRemoteThread in a remote process;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • A system process is generating network traffic likely as a result of process injection;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • 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.
  • Creates a copy of itself;
  • Ciphering the documents situated on the target’s hard drive — so the victim can no longer utilize the data;
  • Preventing routine accessibility 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.BEZW

One of the most regular channels where Win32/Kryptik.BEZW Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of individual winding up on a resource that hosts a destructive software program;

As quickly as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or prevent the gadget from operating in an appropriate way – while likewise putting a ransom money note that points out the requirement for the targets to effect the settlement for the function of decrypting the papers or restoring the file system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/Kryptik.BEZW distribution networks.

In various corners of the globe, Win32/Kryptik.BEZW grows by jumps and bounds. However, the ransom money notes and tricks of extorting the ransom quantity might vary relying on specific neighborhood (local) setups. The ransom money notes and techniques of extorting the ransom quantity may differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In certain locations, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the sufferer’s gadget. The sharp after that demands the user to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber frauds. Conversely, the Win32/Kryptik.BEZW popup alert might falsely declare to be stemming from a law enforcement organization as well as will certainly report having situated youngster pornography or other prohibited data on the device.

    Win32/Kryptik.BEZW popup alert may wrongly assert to be acquiring from a legislation enforcement organization and will report having located child porn or other unlawful information on the gadget. The alert will in a similar way include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: A38666E7
md5: 74bfee4dd6dde9879759ee0ba7832760
name: 74BFEE4DD6DDE9879759EE0BA7832760.mlw
sha1: 316dacce93ebb83b799070668916d1b754f3effe
sha256: 3b8753397aaeae756280c3f38624a12cbe2fe017947ceb4d8b66916be42db220
sha512: 096cb1294c92b823d7ef8e2ab25a39e8f07023e7f333ae2a9e94980faa2c3a9e4b2b6984f8d13a40cf89bf70e3219303555fd2db0358ffac051f41a762364902
ssdeep: 3072:lnzKCH2j0q5N9GwO96RJZVTe1wIy8abs:4CHjq5PGwnRJZVTeNy8ab
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileDescription: HyperTerminal Applet
FileVersion: 5.1.2600.0
CompanyName: Hilgraeve, Inc.
Translation: 0x0409 0x0000

Win32/Kryptik.BEZW also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005110401 )
Elastic malicious (high confidence)
DrWeb Trojan.Necurs.97
Cynet Malicious (score: 100)
McAfee PWS-Zbot-FBGU!74BFEE4DD6DD
Cylance Unsafe
Zillya Trojan.Bublik.Win32.11531
Sangfor Trojan.Win32.Generic.ky
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Worm:Win32/Cridex.8841d1a6
K7GW Trojan ( 005110401 )
Cybereason malicious.dd6dde
Cyren W32/Ransom.EAYB-1554
ESET-NOD32 a variant of Win32/Kryptik.BEZW
APEX Malicious
Avast BV:Dropper-R [Drp]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Necurs.eogcdc
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Win32.Trojan.Generic.Aiip
Ad-Aware Trojan.Ransom.Cerber.1
Sophos ML/PE-A + Mal/ZAccess-CG
Comodo Malware@#3o4xdukn4txzc
BitDefenderTheta Gen:NN.ZexaF.34628.mq0@aCpsaCpO
VIPRE Trojan.Win32.Reveton.a (v)
TrendMicro TROJ_SPNR.15HD13
McAfee-GW-Edition PWS-Zbot-FBGU!74BFEE4DD6DD
FireEye Generic.mg.74bfee4dd6dde987
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.dwsge
Webroot Trojan.Dropper.Gen
Avira TR/Crypt.ZPACK.Gen7
eGambit Unsafe.AI_Score_95%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Worm:Win32/Cridex.E
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.Ransom.Cerber.1
TACHYON Trojan/W32.Bublik.198656
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
VBA32 Malware-Cryptor.SB.01798
MAX malware (ai score=100)
Malwarebytes Trojan.FakeMS.INC
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_SPNR.15HD13
Rising Trojan.Win32.Generic.157637AB (C64:YzY0Oqb/77B03nAu)
Yandex Trojan.GenAsa!gsDQ3/0y0zQ
Ikarus Trojan-PWS.Win32.Zbot
Fortinet W32/XPACKX.BBQT!tr
AVG BV:Dropper-R [Drp]
Qihoo-360 Win32/Trojan.Dridex.HxQBEpsA

How to remove Win32/Kryptik.BEZW 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 Win32/Kryptik.BEZW 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/Kryptik.BEZW you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.