Win32/Kryptik.FACZ

What is Win32/Kryptik.FACZ infection?

In this post you will find about the meaning of Win32/Kryptik.FACZ and its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by on-line frauds to demand paying the ransom by a victim.

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In the majority of the situations, Win32/Kryptik.FACZ virus will instruct its sufferers to launch funds move for the objective of neutralizing the amendments that the Trojan infection has introduced to the victim’s gadget.

Win32/Kryptik.FACZ Summary

These alterations 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.;
  • 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;
  • 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;
  • 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 modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • 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 documents located on the target’s hard disk — so the target can no more make use of the information;
  • Preventing normal 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.FACZ

The most common networks where Win32/Kryptik.FACZ Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a source that organizes a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s PC or prevent the device from operating in an appropriate manner – while likewise putting a ransom note that discusses the requirement for the sufferers to effect the settlement for the purpose of decrypting the papers or bring back the file system back to the initial problem. In the majority of circumstances, the ransom note will certainly show up when the customer reboots the PC after the system has already been harmed.

Win32/Kryptik.FACZ circulation channels.

In different edges of the world, Win32/Kryptik.FACZ grows by leaps and bounds. However, the ransom notes and techniques of obtaining the ransom amount may differ relying on certain regional (regional) setups. The ransom money notes and methods of obtaining the ransom money quantity may vary depending on specific local (regional) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s tool. The sharp then demands the customer to pay the ransom.

    Faulty statements about prohibited material.

    In nations where software program piracy is less prominent, this method is not as effective for the cyber scams. Additionally, the Win32/Kryptik.FACZ popup alert might wrongly assert to be stemming from a police institution and also will report having located kid pornography or various other illegal information on the device.

    Win32/Kryptik.FACZ popup alert may incorrectly claim to be acquiring from a regulation enforcement establishment and will report having situated kid porn or various other illegal information on the gadget. The alert will in a similar way include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 9CDC5CFE
md5: b28c0feeea8d48a70aec59abd95cff79
name: B28C0FEEEA8D48A70AEC59ABD95CFF79.mlw
sha1: 575b76c1935be2bb7e9495e8459ea628c1ab4c19
sha256: 8e511ac5718cf37cfde876dd6ba66a56e2836d3e0c197bff12c946f0f9230dd9
sha512: 17ad4288529ce4751bacf338b7b4264bd2c7d8668e692e8c90144b1183ccb4faacc63578468a5abb5a6eccbe0c71e9d6672156cdb68db7f49273e89f890544c9
ssdeep: 6144:56OjVlGTgOgelk5fYy6mX6ts03Kgy2jm0suRvml:hVlG0NeKORbxKgy4Jt
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright Lotewood Bpm Ule
InternalName: enweb
FileVersion: 2.5
CompanyName: Lotewood Bpm Ule
ProductName: enweb stibbles
ProductVersion: 2.5
FileDescription: enweb resicken gip
OriginalFilename: enweb.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.FACZ also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004f27fc1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4794
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.44188840
Cylance Unsafe
Zillya Trojan.Zerber.Win32.4891
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Zerber.2a0d40b7
K7GW Trojan ( 004f27fc1 )
Cybereason malicious.eea8d4
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.FACZ
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Zerber.flkv
BitDefender Trojan.GenericKD.44188840
NANO-Antivirus Trojan.Win32.Zerber.evqoxt
MicroWorld-eScan Trojan.GenericKD.44188840
Tencent Win32.Trojan.Zerber.Pefs
Ad-Aware Trojan.GenericKD.44188840
Sophos ML/PE-A + Mal/Cerber-C
Comodo Malware@#3nsmw4gk7gr7j
F-Secure Trojan.TR/Crypt.XPACK.Gen7
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Ransomware-GIX!B28C0FEEEA8D
FireEye Generic.mg.b28c0feeea8d48a7
Emsisoft Trojan.GenericKD.44188840 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Crypt.XPACK.Gen7
eGambit Unsafe.AI_Score_98%
Antiy-AVL Trojan/Win32.SGeneric
Microsoft Ransom:Win32/Cerber.A
Arcabit Trojan.Generic.D2A244A8
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm Trojan-Ransom.Win32.Zerber.flkv
GData Trojan.GenericKD.44188840
McAfee Ransomware-GIX!B28C0FEEEA8D
MAX malware (ai score=98)
VBA32 Trojan-Ransom.Zerber
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
Rising Ransom.Cerber!8.3058 (CLOUD)
Yandex Trojan.GenAsa!sxFLE+GD+UA
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.EYKI!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 HEUR/QVM20.1.BD09.Malware.Gen

How to remove Win32/Kryptik.FACZ 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.FACZ 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.FACZ 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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