Win32/Kryptik.FFGQ

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Kryptik.FFGQ infection?

In this article you will certainly locate regarding the definition of Win32/Kryptik.FFGQ as well as its negative impact on your computer system. Such ransomware are a form of malware that is specified by on-line frauds to demand paying the ransom money by a sufferer.

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Most of the situations, Win32/Kryptik.FFGQ ransomware will instruct its targets to start funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s device.

Win32/Kryptik.FFGQ Summary

These adjustments 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.
  • 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.;
  • 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;
  • 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • 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;
  • 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;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the target’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing normal access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyzTrojan.Ransom.Cerber.1
a.tomx.xyzTrojan.Ransom.Cerber.1
ip-api.comTrojan.Ransom.Cerber.1

Win32/Kryptik.FFGQ

The most common channels where Win32/Kryptik.FFGQ Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of user winding up on a source that holds a destructive software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or prevent the gadget from functioning in a proper way – while likewise placing a ransom money note that states the demand for the sufferers to effect the payment for the objective of decrypting the records or restoring the file system back to the initial problem. In the majority of instances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/Kryptik.FFGQ circulation networks.

In numerous corners of the globe, Win32/Kryptik.FFGQ grows by jumps and bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom quantity may differ depending upon certain neighborhood (local) setups. The ransom money notes as well as tricks of obtaining the ransom money quantity may vary depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the victim’s gadget. The sharp then requires the user to pay the ransom.

    Faulty declarations concerning unlawful content.

    In nations where software piracy is less popular, this method is not as efficient for the cyber fraudulences. Conversely, the Win32/Kryptik.FFGQ popup alert might falsely claim to be deriving from a police establishment and will report having situated child pornography or other illegal data on the gadget.

    Win32/Kryptik.FFGQ popup alert may falsely claim to be deriving from a regulation enforcement establishment and also will certainly report having situated kid pornography or other prohibited data on the tool. The alert will in a similar way have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 6EC2C215
md5: b46289ab8bc836888d03c88a42e00c97
name: B46289AB8BC836888D03C88A42E00C97.mlw
sha1: f8f8a05412cf492ead55f3f3a6b9048c0a3236ec
sha256: 6a793c46f20910fefc1f928b3172f3893dc02b248973f18b4168c508f8ed7ce3
sha512: 2b7276ecdea28e9688feb1abf76439e1ac31509621e688d9cb6b1071d6b2c97815201d96490ef01d3ddd110527124b9d3f031c10cd16fb26888e4186ce458c62
ssdeep: 12288:1ioHeyh4JzRoLoC1PuUEvmJ1TNF/bZJc/sh:fHMRocyWUEvm79/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 1998-2014 VMware, Inc.
InternalName: VMwareHostOpen
FileVersion: 9.6.2.31837
CompanyName: VMware, Inc.
ProductName: VMware Tools
ProductVersion: 9.6.2 build-1688356
FileDescription: Default Host Application
OriginalFilename: VMwareHostOpen.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.FFGQ also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Cerber.1
CAT-QuickHealRansom.Cerber.YY4
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004f95911 )
BitDefenderTrojan.Ransom.Cerber.1
K7GWTrojan ( 004f95911 )
Cybereasonmalicious.b8bc83
BaiduWin32.Trojan.Cerber.h
CyrenW32/S-3e1d46f2!Eldorado
SymantecPacked.Generic.459
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
ClamAVWin.Dropper.Cerber-9783014-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaTrojan:Win32/Kryptik.49719aff
NANO-AntivirusTrojan.Win32.Encoder.erdqmv
RisingTrojan.Kryptik!1.AF0E (CLOUD)
Ad-AwareTrojan.Ransom.Cerber.1
EmsisoftTrojan.Ransom.Cerber.1 (B)
ComodoTrojWare.Win32.Kryptik.ERJ@6l0vie
F-SecureHeuristic.HEUR/AGEN.1106151
DrWebTrojan.Encoder.4691
ZillyaTrojan.Kryptik.Win32.1311528
TrendMicroRansom_HPCERBER.SM30
McAfee-GW-EditionBehavesLike.Win32.Emotet.gh
FireEyeGeneric.mg.b46289ab8bc83688
SophosML/PE-A + Mal/Cerber-B
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.bqzcj
AviraHEUR/AGEN.1106151
eGambitUnsafe.AI_Score_96%
MAXmalware (ai score=99)
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftRansom:Win32/Cerber!rfn
ArcabitTrojan.Ransom.Cerber.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Cerber.1
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Cerber.Gen
Acronissuspicious
McAfeeRansomware-FOS!B46289AB8BC8
VBA32BScope.Trojan.Encoder
MalwarebytesMalware.AI.2454176477
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.FFGQ
TrendMicro-HouseCallRansom_HPCERBER.SM30
TencentMalware.Win32.Gencirc.10b56ceb
YandexTrojan.GenAsa!5elnbBB6s9o
IkarusTrojan.Crypt
MaxSecureTrojan.Malware.7164915.susgen
FortinetW32/Kryptik.HEKH!tr
BitDefenderThetaGen:NN.ZexaF.34590.Cq1@aiCoptrS
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Ransom.Cerber.HxQB8xcA

How to remove Win32/Kryptik.FFGQ virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.FFGQ 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.FFGQ 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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