Win32/Kryptik.ZBQ

What is Win32/Kryptik.ZBQ infection?

In this short article you will find concerning the interpretation of Win32/Kryptik.ZBQ and also its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by on the internet scams to require paying the ransom money by a target.

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In the majority of the instances, Win32/Kryptik.ZBQ virus will advise its victims to start funds move for the objective of counteracting the amendments that the Trojan infection has actually introduced to the target’s device.

Win32/Kryptik.ZBQ Summary

These adjustments can be as adheres to:

  • 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.
  • A process attempted to delay the analysis task.;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Sniffs keystrokes;
  • 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
  • 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 records found on the sufferer’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing routine accessibility to the sufferer’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.ZBQ

The most normal networks through which Win32/Kryptik.ZBQ are injected are:

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

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or protect against the gadget from operating in an appropriate fashion – while likewise putting a ransom money note that states the demand for the sufferers to impact the repayment for the objective of decrypting the papers or restoring the file system back to the first problem. In the majority of circumstances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.ZBQ distribution channels.

In different corners of the globe, Win32/Kryptik.ZBQ expands by jumps and bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom quantity might vary relying on particular neighborhood (regional) setups. The ransom notes and also techniques of obtaining the ransom money quantity might vary depending on specific regional (local) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the victim’s tool. The sharp then demands the individual to pay the ransom money.

    Faulty declarations concerning illegal content.

    In nations where software piracy is much less popular, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/Kryptik.ZBQ popup alert might falsely declare to be originating from a police establishment and will certainly report having located youngster pornography or various other unlawful information on the device.

    Win32/Kryptik.ZBQ popup alert might falsely claim to be deriving from a law enforcement institution and will certainly report having located youngster pornography or various other illegal information on the tool. The alert will in a similar way contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 3FEDFEE6
md5: 90ea6513c0519a62e0f65fd724b73bc4
name: 90EA6513C0519A62E0F65FD724B73BC4.mlw
sha1: 41729179e24a49325f61db0044a9184dadad0d26
sha256: 93c6a0f24b4c64e4a9c7742ba6db115b52dc227ed3909ba7b4e50ffc77940330
sha512: 3c062532ae319294cb9e527ad61b0f26cb4aff77a201d9e9d56f7bb37896fea436f3744cbb9b4022925649d2fab9f05747db27877120e5368661bec20935e329
ssdeep: 1536:8lGZoUZ733EO3YtaExNLkXMgUyJm/EzGGaxRQN:8moUZ7kO3CaKtk8gBg8yGKeN
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Greek xa9 Afoot Kayak 2004-2008
InternalName: Fete Cramp Jockey Swampy Bahama Wore
FileVersion: 9.10
CompanyName: Pinnacle Systems
Comments: Ethel Able
ProductName: Adair Fount Orgy Mark Girls Optic
ProductVersion: 9.10
FileDescription: Desist Angry Slow Liver
OriginalFilename: Zeta.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.ZBQ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( f1000f011 )
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.5413
Cynet Malicious (score: 100)
ALYac Trojan.Generic.7823749
Cylance Unsafe
Zillya Trojan.DoubleEagle.Win32.135
Sangfor Trojan.Win32.Loktrom.usrg
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Genasom.e4dfbd94
K7GW Trojan ( f1000f011 )
Cybereason malicious.3c0519
Cyren W32/SuspPack.EC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.ZBQ
APEX Malicious
TotalDefense Win32/Ransom.AAQ
Avast FileRepMalware
ClamAV Win.Trojan.Ransom-7805
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Generic.7823749
NANO-Antivirus Trojan.Win32.DoubleEagle.jqqct
SUPERAntiSpyware Trojan.Agent/Gen-Figler
MicroWorld-eScan Trojan.Generic.7823749
Tencent Win32.Trojan.Generic.Htvu
Ad-Aware Trojan.Generic.7823749
Sophos ML/PE-A + Mal/EncPk-ADS
Comodo TrojWare.Win32.TrojanDropper.Agent.ACH@4m8n0u
BitDefenderTheta AI:Packer.EB5647A916
VIPRE Trojan.Win32.Ransom.gib (v)
McAfee-GW-Edition Generic Dropper.ach
FireEye Generic.mg.90ea6513c0519a62
Emsisoft Trojan.Generic.7823749 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Crypt.ULPM.Gen
eGambit Generic.Malware
Microsoft Ransom:Win32/Loktrom.B
AegisLab Trojan.Win32.Generic.lh2q
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Generic.7823749
McAfee Artemis!90EA6513C051
MAX malware (ai score=100)
VBA32 BScope.Trojan-Ransom.Winock.1812
Malwarebytes Malware.Heuristic.1003
Panda Generic Malware
Rising Ransom.Loktrom!8.B04 (TFE:5:88c8HCeFGKF)
Yandex Trojan.GenAsa!uEXnYWfaro0
Ikarus Trojan.Win32.Ransom
Fortinet W32/Yakes.LS!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HwsB8xcA

How to remove Win32/Kryptik.ZBQ 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.ZBQ 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.ZBQ 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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