Win32/Kryptik.GGQD

What is Win32/Kryptik.GGQD infection?

In this post you will discover about the interpretation of Win32/Kryptik.GGQD as well as its negative effect on your computer system. Such ransomware are a type of malware that is clarified by online fraudulences to require paying the ransom money by a victim.

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Most of the instances, Win32/Kryptik.GGQD virus will advise its sufferers to start funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually presented to the victim’s device.

Win32/Kryptik.GGQD 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.
  • 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;
  • 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 identify installed AV products by registry key;
  • Ciphering the documents situated on the target’s disk drive — so the sufferer can no longer use the information;
  • Preventing normal 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.
Similar behavior
Related domains
g.sormatix.com Ransom_GANDCRAB.SMALY-5

Win32/Kryptik.GGQD

One of the most common networks through which Win32/Kryptik.GGQD Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a harmful software application;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s PC or stop the tool from functioning in an appropriate manner – while likewise positioning a ransom money note that discusses the need for the targets to impact the repayment for the objective of decrypting the papers or bring back the data system back to the first problem. In the majority of instances, the ransom note will show up when the client reboots the PC after the system has actually currently been damaged.

Win32/Kryptik.GGQD distribution channels.

In various edges of the globe, Win32/Kryptik.GGQD grows by jumps as well as bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom money quantity might vary depending upon particular neighborhood (regional) setups. The ransom notes as well as methods of extorting the ransom money amount might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software program.

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

    Faulty declarations concerning prohibited content.

    In nations where software application piracy is less prominent, this technique is not as efficient for the cyber scams. Conversely, the Win32/Kryptik.GGQD popup alert might falsely assert to be deriving from a police organization and will report having located kid porn or other illegal information on the device.

    Win32/Kryptik.GGQD popup alert might wrongly assert to be obtaining from a regulation enforcement institution and will certainly report having located child pornography or various other prohibited information on the tool. The alert will likewise include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: EE84319C
md5: 8570261754e11b93b5cd30ec7a15c2bd
name: 8570261754E11B93B5CD30EC7A15C2BD.mlw
sha1: b60019284e62d04e1a6ad3b6393eeb5b730b0b91
sha256: 96b974af92711273022a6c313365e0e1030263ebbe5c1d84d91c632f0a843588
sha512: c8a7de8312a3522d21a358860bac5ee627068e050bbeabcf5b8114e40465a2c660f660126d1a290f5935c0fdb0f8e8896c5726cbd49034951b292da470b83afb
ssdeep: 3072:hqHH66oifl3AOGIkquj2ryb+8r6GUlgfekTImBAadaBmZRZbzxdd+XchNG0POZc:hsH66oI3WIc2iv6meGIg142lxlIV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, zajhufes
InternalName: tatira.exe
FileVersion: 3.7.9
ProductVersion: 3.7.9
Translation: 0x0809 0x04b0

Win32/Kryptik.GGQD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Adware ( 004e096c1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Gen:Heur.Pack.Emotet.2
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Adware ( 004e096c1 )
Cybereason malicious.754e11
Cyren W32/S-e898dea3!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GGQD
Zoner Trojan.Win32.68362
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Pack.Emotet.2
NANO-Antivirus Trojan.Win32.Chapak.fcicyp
ViRobot Trojan.Win32.GandCrab.323593
SUPERAntiSpyware Trojan.Agent/Gen-Remnat
MicroWorld-eScan Gen:Heur.Pack.Emotet.2
Tencent Win32.Trojan.Generic.Eadc
Ad-Aware Gen:Heur.Pack.Emotet.2
Sophos Mal/Generic-R + Mal/GandCrab-D
Comodo TrojWare.Win32.Upatre.RQ@7nipzi
BitDefenderTheta Gen:NN.ZexaF.34686.pu0@a8@bJoo
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_GANDCRAB.SMALY-5
FireEye Generic.mg.8570261754e11b93
Emsisoft Gen:Heur.Pack.Emotet.2 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.GandCrypt.cm
Avira HEUR/AGEN.1106533
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Gandcrab.SF!MTB
AegisLab Trojan.Win32.Chapak.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Heur.Pack.Emotet.2
AhnLab-V3 Win-Trojan/Gandcrab02.Exp
Acronis suspicious
McAfee Packed-FCW!8570261754E1
MAX malware (ai score=99)
VBA32 BScope.TrojanRansom.GandCrypt
Malwarebytes Trojan.MalPack.GS
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_GANDCRAB.SMALY-5
Rising Backdoor.Mokes!8.619 (TFE:dGZlOgWhqL40aW47hA)
Yandex Trojan.GenAsa!O4THO+T4DQI
Ikarus Trojan.Win32.Crypt
Fortinet W32/GenKryptik.DQHN!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Win32/Kryptik.GGQD 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.GGQD 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

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If the guide doesn’t help you to remove Win32/Kryptik.GGQD 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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