Win32/Kryptik.EZQC

What is Win32/Kryptik.EZQC infection?

In this post you will certainly discover about the definition of Win32/Kryptik.EZQC as well as its adverse influence on your computer. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom by a target.

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Most of the instances, Win32/Kryptik.EZQC ransomware will certainly advise its sufferers to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has introduced to the target’s gadget.

Win32/Kryptik.EZQC Summary

These adjustments 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.
  • Enumerates user accounts on the system;
  • 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.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Modifies boot configuration settings;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Mimics the file times of a Windows system file;
  • 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.
  • Attempts to identify installed AV products by installation directory;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the victim’s disk drive — so the target can no more make use of the data;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Kryptik.EZQC

The most typical networks through which Win32/Kryptik.EZQC Ransomware Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual ending up on a resource that holds a destructive software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the target’s PC or protect against the tool from functioning in a proper fashion – while also placing a ransom money note that mentions the demand for the sufferers to impact the settlement for the purpose of decrypting the papers or recovering the file system back to the first condition. In the majority of instances, the ransom note will turn up when the client restarts the PC after the system has actually already been damaged.

Win32/Kryptik.EZQC distribution channels.

In different edges of the world, Win32/Kryptik.EZQC grows by leaps and also bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom amount may vary depending on particular regional (regional) setups. The ransom notes and also tricks of obtaining the ransom quantity might differ depending on certain local (regional) setups.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software.

    In specific locations, the Trojans typically wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s gadget. The alert after that demands the individual to pay the ransom.

    Faulty declarations regarding prohibited content.

    In countries where software piracy is less popular, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/Kryptik.EZQC popup alert may wrongly declare to be stemming from a law enforcement organization and will report having situated youngster porn or various other unlawful data on the tool.

    Win32/Kryptik.EZQC popup alert may wrongly assert to be obtaining from a legislation enforcement establishment as well as will report having located child porn or other illegal data on the tool. The alert will in a similar way consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 13098EA0
md5: a11ec019e0369f749b641b6943a68b3f
name: A11EC019E0369F749B641B6943A68B3F.mlw
sha1: ee406b5a383211c163526e537472dfcc1f7ad1d0
sha256: 8d4330a45424a225fd2387a011849a9ec2db0c7431c8d211644038fee6c1f1c2
sha512: d422bfbeb096c588635f9d4f95da92efe5828074ca57946634d451cea7ed2bdedc1f0090ea4bcf73824b4a7b0867614738452af3ca4c2d67464b2581ee780019
ssdeep: 3072:tF00rZIjclHjntBKKBc5hG9UnpC6J2Vj7x6hSqPTnx8jNwPIMm:tXZEuDPC57YHsSqTx8u
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright Rushlighted Pods
InternalName: perm
FileVersion: 4.1.7795.63390
CompanyName: Rushlighted Pods
ProductName: perm nye lhb
ProductVersion: 4.1.7795.63390
FileDescription: perm upbotch
OriginalFilename: perm.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.EZQC also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004f191f1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac DeepScan:Generic.Ransom.Cerber.0E84C03D
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Zerber.e737c542
K7GW Trojan ( 004f191f1 )
Cybereason malicious.9e0369
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.EZQC
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Zerber.fhpt
BitDefender DeepScan:Generic.Ransom.Cerber.0E84C03D
NANO-Antivirus Trojan.Win32.Zerber.evjytu
MicroWorld-eScan DeepScan:Generic.Ransom.Cerber.0E84C03D
Tencent Win32.Trojan.Zerber.Ligk
Ad-Aware DeepScan:Generic.Ransom.Cerber.0E84C03D
Sophos ML/PE-A + Mal/EncPk-ACO
Comodo Malware@#2uze3vmlgodug
BitDefenderTheta Gen:NN.ZexaF.34608.hq0@am@6nidi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.cc
FireEye Generic.mg.a11ec019e0369f74
Emsisoft DeepScan:Generic.Ransom.Cerber.0E84C03D (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1113889
Microsoft Ransom:Win32/Cerber.A
AegisLab Trojan.Multi.Generic.4!c
GData DeepScan:Generic.Ransom.Cerber.0E84C03D
Acronis suspicious
McAfee Ransomware-GIX!A11EC019E036
MAX malware (ai score=99)
VBA32 BScope.TrojanPSW.Papras
Panda Trj/GdSda.A
Rising Ransom.Cerber!8.3058 (CLOUD)
Yandex Trojan.GenAsa!81LnnfWI9zE
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.FBWY!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HxQBqV8A

How to remove Win32/Kryptik.EZQC 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.EZQC 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.EZQC 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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