Trojan:Win32/Turkojan.B

What is Trojan:Win32/Turkojan.B infection?

In this post you will locate regarding the definition of Trojan:Win32/Turkojan.B and its unfavorable impact on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a target.

In the majority of the cases, Trojan:Win32/Turkojan.B infection will advise its targets to start funds move for the purpose of neutralizing the amendments that the Trojan infection has actually presented to the target’s tool.

Trojan:Win32/Turkojan.B 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.
• Attempts to connect to a dead IP:Port (1 unique times);
• 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.
• 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.

• A process created a hidden window;
• 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.
• 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 compressed using UPX;
• Sniffs keystrokes;
• 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
• Attempts to disable UAC.

  User Account Control or just UAC is a part of the Windows security system which prevents apps from making unwanted changes on PC.

  UAC includes several technologies ¹:

  • File and egistry Virtualization;
  • Same-desktop Elevation;
  • Filtered Token;
  • User Interface Privilege Isolation;
  • Protected Mode Internet Explorer;
  • Installer Detection;
• Ciphering the papers located on the target’s disk drive — so the target can no longer utilize the information;
• Preventing regular accessibility to the victim’s workstation;

• • Worm:Win32/Rebhip.A
  • PowerShell/Filecoder.P
  • Trojan:Win32/Emotet.ARJ!MTB

z.whorecord.xyz	Ransom:Win32/Generic.97e4f97e
a.tomx.xyz	Ransom:Win32/Generic.97e4f97e
claudioabreu.no-ip.org	Ransom:Win32/Generic.97e4f97e

Trojan:Win32/Turkojan.B

The most common networks through which Trojan:Win32/Turkojan.B are injected are:

• By ways of phishing e-mails;
• As an effect of customer winding up on a source that hosts a harmful software application;

As soon as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or avoid the gadget from operating in a proper manner – while additionally placing a ransom note that points out the requirement for the sufferers to impact the repayment for the function of decrypting the papers or bring back the file system back to the first problem. In the majority of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually currently been damaged.

Trojan:Win32/Turkojan.B distribution channels.

In various corners of the world, Trojan:Win32/Turkojan.B grows by leaps as well as bounds. However, the ransom notes as well as tricks of obtaining the ransom quantity may vary depending on certain local (regional) settings. The ransom notes as well as tricks of obtaining the ransom money amount may vary depending on certain local (regional) setups.

For instance:

Faulty informs regarding unlicensed software program.

In specific areas, the Trojans usually wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the user to pay the ransom money.

Faulty statements about unlawful material.

In countries where software program piracy is less popular, this method is not as effective for the cyber scams. Conversely, the Trojan:Win32/Turkojan.B popup alert may wrongly claim to be stemming from a police establishment and will certainly report having located child pornography or other unlawful information on the gadget.

Trojan:Win32/Turkojan.B popup alert may falsely assert to be acquiring from a legislation enforcement establishment and will certainly report having situated kid pornography or other illegal data on the tool. The alert will likewise include a need for the user to pay the ransom money.

Technical details

File Info:
crc32: 2F74B5B9md5: 361f7dd14185a29964bc34e380a089bfname: 361F7DD14185A29964BC34E380A089BF.mlwsha1: 9915a4a26b53b1e6fb171473514513d0acace8d6sha256: 688ab805ff541cfe1c73380ee3ce355b109406e52f820ecfc0e658f17a974c50sha512: ba67434ec8c728d423452118ef2f465fb541d3103c5732c94bdb399eadd93333469ef15e74d09df18a483cabda1e448d93c575a1b5f6134b28d115e5d2770271ssdeep: 12288:jjkArEN249AyE/rbaMct4bO2/VVglMcKMDDXD:oFE//Tct4bOs0zKuDTtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Version Info:
CompiledScript: AutoIt v3 Script: 3, 3, 6, 1FileVersion: 3, 3, 6, 1FileDescription: Translation: 0x0809 0x04b0

Trojan:Win32/Turkojan.B also known as:

GridinSoft	Trojan.Ransom.Gen
Bkav	W32.AIDetect.malware2
DrWeb	Trojan.KeyLogger.19745
Cynet	Malicious (score: 99)
ALYac	Trojan.Generic.10005845
Cylance	Unsafe
Zillya	Backdoor.Turkojan.Win32.22297
Sangfor	Trojan.Win32.AGEN.1012969
Alibaba	Ransom:Win32/Generic.97e4f97e
Cybereason	malicious.14185a
Baidu	Win32.Trojan-Dropper.Autoit.v
Symantec	Trojan.Gen.2
ESET-NOD32	Win32/TrojanDropper.Autoit.CL
APEX	Malicious
Avast	AutoIt:Dropper-K [Trj]
ClamAV	Win.Trojan.Krap-1920
Kaspersky	Trojan-Ransom.Win32.AutoIt.vhz
BitDefender	Trojan.Generic.10005845
NANO-Antivirus	Trojan.Win32.Jorik.bxbojb
MicroWorld-eScan	Trojan.Generic.10005845
Tencent	Win32.Trojan.Autoit.Lhnj
Ad-Aware	Trojan.Generic.10005845
Sophos	Mal/Generic-S
Comodo	Malware@#1i277dqnv6vbc
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.Injector.gc
FireEye	Trojan.Generic.10005845
Emsisoft	Trojan.Generic.10005845 (B)
Jiangmin	Trojan.Generic.kizh
Avira	HEUR/AGEN.1115128
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
Microsoft	Trojan:Win32/Turkojan.B
AegisLab	Trojan.Win32.Autoit.lwUx
GData	Trojan.Generic.10005845
McAfee	Artemis!361F7DD14185
MAX	malware (ai score=86)
VBA32	TrojanRansom.AutoIt
Malwarebytes	Trojan.Script.AI
Panda	Trj/Autoit.gen
Rising	Trojan.Win32.Fednu.cru (CLASSIC)
Ikarus	Trojan-Dropper.Win32.Autoit
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Autoit.CL!tr
AVG	AutoIt:Dropper-K [Trj]
Paloalto	generic.ml

How to remove Trojan:Win32/Turkojan.B ransomware?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">³.

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 Trojan:Win32/Turkojan.B 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:Win32/Turkojan.B you can always ask me in the comments for getting help.

References

1. Microsoft Ignite: How to disable User Account Control (UAC) on Windows Server
2. GridinSoft Anti-Malware Review from HowToFix site:
3. More information about GridinSoft products: