Win32/Kryptik.GGXO

What is Win32/Kryptik.GGXO infection?

In this short article you will certainly locate about the interpretation of Win32/Kryptik.GGXO and its adverse effect on your computer system. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to require paying the ransom by a target.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing computer viruses manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Win32/Kryptik.GGXO ransomware will certainly advise its sufferers to start funds move for the objective of counteracting the changes that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Kryptik.GGXO Summary

These alterations 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.;
  • 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.

  • 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 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!
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing regular 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.
Similar behavior
Related domains
ipv4bot.whatismyipaddress.com Trojan.Ransom.GandCrab.Gen.2
ns1.wowservers.ru Trojan.Ransom.GandCrab.Gen.2
carder.bit Trojan.Ransom.GandCrab.Gen.2
ns2.wowservers.ru Trojan.Ransom.GandCrab.Gen.2
ransomware.bit Trojan.Ransom.GandCrab.Gen.2

Win32/Kryptik.GGXO

One of the most normal networks whereby Win32/Kryptik.GGXO Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of individual winding up on a resource that organizes a destructive software application;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or protect against the gadget from operating in a proper way – while additionally placing a ransom money note that points out the need for the sufferers to effect the settlement for the function of decrypting the records or bring back the documents system back to the first problem. In the majority of circumstances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has actually already been damaged.

Win32/Kryptik.GGXO distribution channels.

In numerous edges of the globe, Win32/Kryptik.GGXO expands by leaps and bounds. Nevertheless, the ransom notes and also tricks of extorting the ransom amount might vary depending on specific local (regional) settings. The ransom notes and also methods of obtaining the ransom quantity might differ depending on particular local (regional) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In particular locations, the Trojans often wrongfully report having actually detected some unlicensed applications allowed on the target’s device. The alert then requires the user to pay the ransom.

    Faulty statements regarding illegal web content.

    In countries where software application piracy is less preferred, this approach is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.GGXO popup alert may incorrectly claim to be deriving from a law enforcement establishment and will certainly report having situated kid pornography or various other prohibited data on the device.

    Win32/Kryptik.GGXO popup alert might incorrectly claim to be deriving from a legislation enforcement institution and will report having located child pornography or other illegal data on the tool. The alert will likewise contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: BA09580B
md5: c074c24faeae2ed90e083c3f8827bbe1
name: C074C24FAEAE2ED90E083C3F8827BBE1.mlw
sha1: 093882f186aab5900d030425407ba17fbc575a6c
sha256: 82363aa413324e4509ffc4848e9372d6e479602a4fdda56754095c16a4be421a
sha512: 31d6a97b59b5d0705fbdfdd5e6248b3d345ee30d8dd547eceafdceec5e232fb7dada77e4978fb85238a66e11fbdaa75e728b7567fbb9c5258837e9ca8ba19793
ssdeep: 3072:3cFmhXO3aEU/rixn4Dp48fko33Ruw4Q8TEWTE5pzJVGkf2f4lFoiKX8YdoI7O8Pf:MCW1H8f5MhZEWIBVp5foiKMPeOkabIn1
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GGXO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.GandCrab.Gen.2
FireEye Generic.mg.c074c24faeae2ed9
CAT-QuickHeal Trojan.Cloxer.A06
McAfee GenericRXFM-HS!C074C24FAEAE
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Virus_Suspicious.Win32.Sality.ae
K7AntiVirus Trojan ( 0053305e1 )
BitDefender Trojan.Ransom.GandCrab.Gen.2
K7GW Trojan ( 00531ebe1 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZexaF.34590.myX@a8uA1Koi
Cyren W32/S-5713ab17!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GGXO
APEX Malicious
Avast FileRepMalware
ClamAV Win.Malware.Generickdz-6857924-0
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/Gandcrab.077033e1
NANO-Antivirus Trojan.Win32.GandCrypt.fcfskr
ViRobot Trojan.Win32.GandCrab.Gen.A
Tencent Malware.Win32.Gencirc.10b251e0
Ad-Aware Trojan.Ransom.GandCrab.Gen.2
TACHYON Ransom/W32.GandCrab
Emsisoft Trojan.Ransom.GandCrab.Gen.2 (B)
Comodo TrojWare.Win32.Magniber.FGH@7nyazg
F-Secure Heuristic.HEUR/AGEN.1103298
DrWeb Trojan.Encoder.24384
Zillya Backdoor.Mokes.Win32.1199
TrendMicro Ransom_GANDCRAB.SMD4
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
Sophos Mal/Generic-R + Mal/Agent-AUL
Ikarus Trojan.Crypt
Jiangmin Trojan.Chapak.iv
MaxSecure Ransomeware.GandCrypt.Gen
Avira HEUR/AGEN.1103298
Antiy-AVL Trojan[PSW]/Win32.Coins
Microsoft Ransom:Win32/Gandcrab.SF!MTB
Arcabit Trojan.Ransom.GandCrab.Gen.2
SUPERAntiSpyware Trojan.Agent/Gen-Malagent
AhnLab-V3 Win-Trojan/Gandcrab.Exp
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.GandCrab.Gen.2
Cynet Malicious (score: 100)
Acronis suspicious
VBA32 BScope.TrojanPSW.Coins
MAX malware (ai score=100)
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_GANDCRAB.SMD4
Rising Ransom.GandCrypt!8.F33E (CLOUD)
Yandex Trojan.GenAsa!QOuCMR/44KQ
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/GenKryptik.CNAR!tr
AVG FileRepMalware
Cybereason malicious.faeae2
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Ransom.b34

How to remove Win32/Kryptik.GGXO 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.GGXO 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

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Kryptik.GGXO you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.