Win32/Kryptik.GHEC

What is Win32/Kryptik.GHEC infection?

In this short article you will certainly find concerning the interpretation of Win32/Kryptik.GHEC and also its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom money by a victim.

In the majority of the instances, Win32/Kryptik.GHEC virus will instruct its sufferers to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s tool.

Win32/Kryptik.GHEC Summary

These alterations can be as adheres to:

• 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;
• Unconventionial language used in binary resources: Spanish (Guatemala);
• 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;
• 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 papers found on the target’s hard disk drive — so the victim can no more make use of 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.

• • Worm:Win32/Prolaco.U
  • Win32/Filecoder.HydraCrypt.H
  • Win32/Spy.Swisyn.EQ

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.GHEC

One of the most regular networks through which Win32/Kryptik.GHEC Trojans are infused are:

• By means of phishing e-mails;
• As a repercussion of individual ending up on a source that hosts a harmful software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or protect against the tool from functioning in a correct manner – while also positioning a ransom money note that points out the need for the targets to effect the settlement for the function of decrypting the records or restoring the file system back to the initial problem. In a lot of circumstances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.GHEC distribution channels.

In different edges of the world, Win32/Kryptik.GHEC grows by leaps as well as bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom money quantity might differ relying on specific neighborhood (regional) settings. The ransom notes and techniques of obtaining the ransom quantity might differ depending on certain neighborhood (local) settings.

For example:

Faulty notifies concerning unlicensed software program.

In specific areas, the Trojans typically wrongfully report having found some unlicensed applications allowed on the target’s device. The sharp then demands the individual to pay the ransom money.

Faulty declarations regarding illegal web content.

In countries where software piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Additionally, the Win32/Kryptik.GHEC popup alert may falsely assert to be deriving from a police organization as well as will report having located child porn or other prohibited information on the device.

Win32/Kryptik.GHEC popup alert may incorrectly assert to be acquiring from a regulation enforcement institution and also will report having located youngster pornography or other prohibited information on the device. The alert will likewise consist of a demand for the individual to pay the ransom.

Technical details

File Info:
crc32: 5A4E23DDmd5: 021575fe1ab8d89e0999b9c2b28b3cd4name: 021575FE1AB8D89E0999B9C2B28B3CD4.mlwsha1: 31b3ea197863d42c78abad1fa453c431458ace94sha256: 4e8a9585b228448e038cf21e041a76456d3f86d33c0f1d6e045d06827c44bbe4sha512: 7ff3cc8d7c95071f2ea5aa549fb662d15219e113c13c954ba58edb504d07db7fd316419fe3e81df9b32fc16b5480494d55cf2e945a5c0ed33920b051dadbfc2assdeep: 6144:orafqUAOzPy0VJa5c7F1I2BZb/itIxYUK:GghNyAp7F13dYUKtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: Copyright (C) 2017, tvezabhiehbFileVersion: 6.3.6.8ProductVersion: 6.3.6.8Translation: 0x0809 0x04b0

Win32/Kryptik.GHEC also known as:

GridinSoft	Trojan.Ransom.Gen
Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
ClamAV	Win.Malware.Phorpiex-7373816-1
FireEye	Generic.mg.021575fe1ab8d89e
CAT-QuickHeal	Trojan.Chapak.ZZ5
McAfee	Trojan-FPOH!021575FE1AB8
Cylance	Unsafe
VIPRE	Trojan.Win32.Generic!BT
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 00532e201 )
BitDefender	Trojan.Ransom.GandCrab.Gen.2
K7GW	Trojan ( 00532e201 )
CrowdStrike	win/malicious_confidence_100% (D)
Cyren	W32/S-2775023f!Eldorado
Symantec	Packed.Generic.525
APEX	Malicious
Avast	FileRepMalware
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.Win32.Generic
Alibaba	Ransom:Win32/GandCrab.f0f48c96
NANO-Antivirus	Trojan.Win32.Encoder.fcuxfs
ViRobot	Trojan.Win32.GandCrab.Gen.A
AegisLab	Trojan.Win32.Generic.4!c
MicroWorld-eScan	Trojan.Ransom.GandCrab.Gen.2
Rising	Trojan.Fuerboos!8.EFC8 (CLOUD)
Ad-Aware	Trojan.Ransom.GandCrab.Gen.2
Sophos	ML/PE-A + Mal/Agent-AUL
Comodo	TrojWare.Win32.Cloxer.AY@7o68fu
F-Secure
DrWeb	Trojan.Encoder.24384
Zillya	Trojan.GandCrypt.Win32.243
TrendMicro	Ransom.Win32.GANDCRAB.SMLA.hp
McAfee-GW-Edition	BehavesLike.Win32.Generic.fc
Emsisoft	Trojan.Ransom.GandCrab.Gen.2 (B)
Ikarus	Trojan-Ransom.GandCrab
Jiangmin	Trojan.GandCrypt.dn
Avira	HEUR/AGEN.1103298
eGambit	Unsafe.AI_Score_99%
Antiy-AVL	Trojan/Win32.TSGeneric
Microsoft	Ransom:Win32/GandCrab.AE
Arcabit	Trojan.Ransom.GandCrab.Gen.2
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Trojan.Ransom.GandCrab.Gen.2
TACHYON	Ransom/W32.GandCrab
AhnLab-V3	Win-Trojan/Gandcrab.Exp
Acronis	suspicious
VBA32	Malware-Cryptor.Limpopo
ALYac	Trojan.Ransom.GandCrab.Gen.2
MAX	malware (ai score=100)
Malwarebytes	Gandcrab.Ransom.Encrypt.DDS
Panda	Trj/Genetic.gen
Zoner	Trojan.Win32.67362
ESET-NOD32	a variant of Win32/Kryptik.GHEC
TrendMicro-HouseCall	Ransom.Win32.GANDCRAB.SMLA.hp
Tencent	Malware.Win32.Gencirc.10b9d21e
Yandex	Trojan.GenAsa!7GzNHRYq/9k
SentinelOne	Static AI – Malicious PE
MaxSecure	Ransomeware.CRAB.gen
Fortinet	W32/GenKryptik.CNAR!tr
BitDefenderTheta	Gen:NN.ZexaF.34590.sy1@a82O@iJG
AVG	FileRepMalware
Cybereason	malicious.e1ab8d
Paloalto	generic.ml
Qihoo-360	HEUR/QVM10.2.0D07.Malware.Gen

How to remove Win32/Kryptik.GHEC virus?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">².

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.GHEC 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.

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.

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 Anti-Malware

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

References

1. GridinSoft Anti-Malware Review from HowToFix site:
2. More information about GridinSoft products: