Bulz.120346

What is Bulz.120346 infection?

In this post you will certainly discover about the meaning of Bulz.120346 as well as its negative impact on your computer. Such ransomware are a type of malware that is clarified by online frauds to require paying the ransom money by a victim.

Most of the instances, Bulz.120346 ransomware will certainly instruct its targets to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s tool.

Bulz.120346 Summary

These alterations can be as complies with:

• 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.;
• A process created a hidden window;
• 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.
• The executable is likely packed with VMProtect;
• Looks up the external IP address;
• Uses Windows utilities for basic functionality;
• Attempts to delete volume shadow copies;
• 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!
• 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.
• EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.

  This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.

• Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
• Generates some ICMP traffic;
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Uses suspicious command line tools or Windows utilities;
• Ciphering the files situated on the target’s hard disk drive — so the victim can no longer use the data;
• Preventing regular 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

Bulz.120346

One of the most typical networks whereby Bulz.120346 Trojans are injected are:

• By means of phishing e-mails;
• As a consequence of customer ending up on a source that hosts a malicious software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the victim’s computer or prevent the gadget from operating in a proper fashion – while also positioning a ransom note that states the need for the sufferers to effect the payment for the purpose of decrypting the papers or recovering the documents system back to the preliminary condition. In the majority of instances, the ransom note will show up when the customer restarts the PC after the system has already been damaged.

Bulz.120346 distribution networks.

In different corners of the globe, Bulz.120346 expands by jumps and also bounds. However, the ransom money notes and also methods of extorting the ransom amount might vary depending on certain regional (regional) settings. The ransom money notes and also methods of obtaining the ransom money quantity might vary depending on specific local (regional) setups.

As an example:

Faulty informs regarding unlicensed software.

In certain areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s tool. The alert then requires the customer to pay the ransom.

Faulty statements about prohibited content.

In countries where software piracy is less preferred, this approach is not as effective for the cyber fraudulences. Additionally, the Bulz.120346 popup alert may falsely claim to be originating from a police organization as well as will certainly report having located kid porn or various other prohibited data on the gadget.

Bulz.120346 popup alert may wrongly declare to be deriving from a legislation enforcement establishment and will certainly report having located kid pornography or other unlawful data on the gadget. The alert will similarly include a demand for the individual to pay the ransom.

Technical details

File Info:
crc32: 40ADAB03md5: a6f5c32643b73da1551006276b5a250fname: A6F5C32643B73DA1551006276B5A250F.mlwsha1: 74b894e56e62169500aec6601462dcd8ea4d4e68sha256: 4e670c0c7203c78a1d8ab51ecbb1c23765b89b74f76e33ab521aba32cf7df528sha512: 46e7900ddf116965e0faae91d21a6a53efdf5db0b61056bfc47607ee69451c2990e59a9c101319b2696584a108ca253b08a2ebc5eb570b2fb2aaf46d6f074c46ssdeep: 3072:FFWxI5uFQDnnadgwZhq7O+qL8W/6JlRDrHr8h+3sjGJ:7EaGd3yZqL8WSr8h+3OGtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: GentlemenInternalName: grownFileVersion: 5.4CompanyName: GentlemenProductName: grown robustest syeProductVersion: 5.4FileDescription: grown chrysopidOriginalFilename: grown.exeTranslation: 0x0409 0x04b0

Bulz.120346 also known as:

How to remove Bulz.120346 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

Run the setup file.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

Click on “Clean Now”.

Are Your Protected?

If the guide doesn’t help you to remove Bulz.120346 you can always ask me in the comments for getting help.