Trojan-Ransom.Win32.GandCrypt

What is Trojan-Ransom.Win32.GandCrypt infection?

In this article you will certainly locate about the interpretation of Trojan-Ransom.Win32.GandCrypt and also its adverse influence on your computer system. Such ransomware are a kind of malware that is clarified by on-line scams to demand paying the ransom by a victim.

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.

DOWNLOAD NOW

Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon

Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Trojan-Ransom.Win32.GandCrypt infection will certainly instruct its targets to start funds move for the purpose of reducing the effects of the amendments that the Trojan infection has introduced to the victim’s tool.

Trojan-Ransom.Win32.GandCrypt 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.
• 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: Danish;
• 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 documents found on the target’s hard disk — so the sufferer can no longer utilize the information;
• Preventing normal access to the sufferer’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

Trojan-Ransom.Win32.GandCrypt

The most common channels through which Trojan-Ransom.Win32.GandCrypt Trojans are infused are:

• By ways of phishing emails;
• As an effect of individual winding up on a source that hosts a malicious software application;

As soon as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or stop the device from working in a proper fashion – while likewise placing a ransom note that points out the requirement for the targets to impact the repayment for the objective of decrypting the records or recovering the data system back to the initial problem. In the majority of circumstances, the ransom note will certainly come up when the customer restarts the PC after the system has actually already been harmed.

Trojan-Ransom.Win32.GandCrypt distribution channels.

In different corners of the globe, Trojan-Ransom.Win32.GandCrypt expands by leaps and bounds. Nonetheless, the ransom money notes and methods of extorting the ransom quantity might differ depending upon certain regional (local) setups. The ransom money notes as well as tricks of obtaining the ransom quantity might differ depending on specific neighborhood (regional) settings.

As an example:

Faulty informs regarding unlicensed software application.

In specific areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the target’s device. The alert after that demands the individual to pay the ransom.

Faulty statements regarding unlawful web content.

In nations where software program piracy is much less prominent, this approach is not as efficient for the cyber frauds. Additionally, the Trojan-Ransom.Win32.GandCrypt popup alert might falsely claim to be deriving from a police establishment and will report having located child pornography or various other prohibited data on the gadget.

Trojan-Ransom.Win32.GandCrypt popup alert may falsely declare to be obtaining from a law enforcement establishment and will report having situated child porn or other prohibited data on the gadget. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:
crc32: B7616421
md5: 77e554feacd04517737fba598f7d4a9d
name: 77E554FEACD04517737FBA598F7D4A9D.mlw
sha1: 0525d1129e9f7f08025b1feb7028725c72af0a12
sha256: 4de109314734432e50d78780dbf13de48a29c11ad85d102f5f9356a79a0b5777
sha512: 91501bd82c961cd35e9ba4c2a31ec4598b737f4209b488796cae1f867f3d11b8ae3a5ef80c5a352952f5e688900e15d0b95bd9aa0727f581b1d17eaca24cf23d
ssdeep: 3072:IX43l1KYNGX0+wDVBNpP95By5b8+qqNd21z/f6M0znX/EAcnTLrqLXrYqb:IXoKgGk+wHXDBKo+qCsn6M0XOTSL7YQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
Translation: 0x3245 0xa910

Trojan-Ransom.Win32.GandCrypt also known as:

How to remove Trojan-Ransom.Win32.GandCrypt 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.

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 Trojan-Ransom.Win32.GandCrypt 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 Trojan-Ransom.Win32.GandCrypt you can always ask me in the comments for getting help.

1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
2. More information about GridinSoft products: https://gridinsoft.com/comparison