What is Troj/Agent-BCGT infection?

In this article you will certainly locate concerning the definition of Troj/Agent-BCGT and also its negative influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to require paying the ransom by a sufferer.

In the majority of the cases, Troj/Agent-BCGT infection will certainly instruct its sufferers to launch funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the target’s tool.

Troj/Agent-BCGT Summary

These adjustments 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.
• Injection (inter-process);
• Injection (Process Hollowing);
• 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.
• Possible date expiration check, exits too soon after checking local time;
• 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.

• Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
• A scripting utility was executed;
• Uses Windows utilities for basic functionality;
• Executed a process and injected code into it, probably while unpacking;
• 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.
• Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
• Creates a copy of itself;
• Creates a slightly modified copy of itself;
• Ciphering the papers found on the target’s hard drive — so the victim can no longer use the data;
• Preventing routine 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.

Troj/Agent-BCGT

One of the most regular channels where Troj/Agent-BCGT Ransomware are infused are:

• By methods of phishing emails;
• As a consequence of individual winding up on a source that holds a malicious software;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or protect against the tool from functioning in a correct way – while also putting a ransom money note that points out the requirement for the victims to impact the payment for the purpose of decrypting the papers or recovering the file system back to the preliminary condition. In the majority of instances, the ransom money note will certainly come up when the customer restarts the COMPUTER after the system has already been harmed.

Troj/Agent-BCGT circulation networks.

In various edges of the world, Troj/Agent-BCGT expands by leaps as well as bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom quantity may vary depending on particular regional (local) setups. The ransom notes and also techniques of extorting the ransom money quantity might differ depending on certain neighborhood (local) setups.

As an example:

Faulty alerts regarding unlicensed software program.

In certain areas, the Trojans commonly wrongfully report having identified some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the customer to pay the ransom money.

Faulty declarations regarding illegal web content.

In countries where software application piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Conversely, the Troj/Agent-BCGT popup alert might incorrectly assert to be deriving from a police organization and will certainly report having located kid pornography or various other illegal data on the device.

Troj/Agent-BCGT popup alert may wrongly declare to be acquiring from a legislation enforcement establishment as well as will certainly report having situated child pornography or various other illegal data on the gadget. The alert will in a similar way contain a demand for the user to pay the ransom.

Technical details

File Info:
crc32: C1A2FF33md5: e3ec90182dce20242d781af2a517bed9name: upload_filesha1: ca67d41296ed87e3b328b2a27112369a8eb80a9bsha256: 15344191c3aadd805117640b3533cc7eb7f25e7c647d8cdbc9d526ffef3cfa01sha512: 83b817724e4dbbdcff83d0504e9d678f9422556b1558f1c94d448a010417a4ca7e998b2fad2a262d1413b3ecdb3689a65ada23f245bcdc09a2075756166e6232ssdeep: 24576:3Ty7A3mZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eH2:3Ty7A3mw4gxeOw46fUbNecCCFbNec/type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: Copyright (C) 2000InternalName: FlowerPowerFileVersion: 1, 0, 0, 1CompanyName: PrivateBuild: LegalTrademarks: Comments: ProductName: FlowerPowerSpecialBuild: ProductVersion: 1, 0, 0, 1FileDescription: FlowerPowerOriginalFilename: FlowerPower.EXETranslation: 0x0c09 0x04b0

Troj/Agent-BCGT also known as: