Trojan-Ransom.Win32.Foreign.nhzd

Written by Robert Bailey

What is Trojan-Ransom.Win32.Foreign.nhzd infection?

In this post you will certainly discover about the definition of Trojan-Ransom.Win32.Foreign.nhzd and its negative impact on your computer. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a target.

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Most of the situations, Trojan-Ransom.Win32.Foreign.nhzd virus will advise its victims to start funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s tool.

Trojan-Ransom.Win32.Foreign.nhzd 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.
  • Compression (or decompression);
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Creates a copy of itself;
  • Ciphering the files found on the victim’s hard drive — so the victim can no more utilize the information;
  • Preventing regular 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
z.whorecord.xyz Trojan.Ransom.Crysis
a.tomx.xyz Trojan.Ransom.Crysis

Trojan-Ransom.Win32.Foreign.nhzd

The most common channels through which Trojan-Ransom.Win32.Foreign.nhzd Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of user winding up on a source that hosts a harmful software program;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s computer or avoid the device from working in a correct manner – while also placing a ransom money note that points out the requirement for the victims to effect the payment for the objective of decrypting the files or restoring the data system back to the initial problem. In the majority of instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has already been damaged.

Trojan-Ransom.Win32.Foreign.nhzd distribution channels.

In numerous edges of the globe, Trojan-Ransom.Win32.Foreign.nhzd expands by jumps and bounds. Nonetheless, the ransom money notes and methods of extorting the ransom money quantity may differ depending upon particular regional (local) setups. The ransom money notes as well as tricks of obtaining the ransom quantity may differ depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In specific areas, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the user to pay the ransom.

    Faulty declarations about illegal web content.

    In countries where software application piracy is much less preferred, this approach is not as effective for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.Foreign.nhzd popup alert may falsely declare to be stemming from a police organization and also will report having situated kid pornography or other illegal information on the device.

    Trojan-Ransom.Win32.Foreign.nhzd popup alert might falsely assert to be deriving from a law enforcement establishment and also will certainly report having located youngster porn or other illegal data on the gadget. The alert will similarly have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 3D6BB277
md5: dccab77dfbf8be17f0a45153806dbc01
name: DCCAB77DFBF8BE17F0A45153806DBC01.mlw
sha1: 429713a033e8aa3f2c9c02cf84dcb1c3aca1d131
sha256: 6426554fcc58c45a28f1b2ace932f1e6006a258856544011b837ac7c55982775
sha512: e7988610c2ba12b48fd870ec5b8c4f0d838dc7b3827349b44446b72d0d6aa4f0bfd084f42a8038e76763a9dd03a282d7743b499a02ffe6eee40e3dee31d73934
ssdeep: 6144:L9eMXKqPSPqZlouKP9wrg4WPOG8P71KLRkkx3Ek/eIMZMKSmY5w+aKs+fG6ZO:Q4KCoqZlouKP9w/W38P71yLhDeILc+a7
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Foreign.nhzd also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004f74f01 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Crysis
Cylance Unsafe
Zillya Trojan.Foreign.Win32.58186
Sangfor Ransom.Win32.Foreign.nhzd
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Genasom.ali1000102
K7GW Trojan ( 004f74f01 )
Cybereason malicious.033e8a
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Crysis.H
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Foreign.nhzd
NANO-Antivirus Trojan.Win32.Filecoder.eifjmk
Tencent Win32.Trojan.Raas.Auto
Sophos Mal/Generic-S
Comodo Malware@#26gvyvv4v2ui8
BitDefenderTheta Gen:NN.ZexaF.34690.xqW@aGhs!fei
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYSIS.F116K1
McAfee-GW-Edition BehavesLike.Win32.Swizzor.fc
FireEye Generic.mg.dccab77dfbf8be17
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Foreign.fcg
Webroot W32.Trojan.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.1C2EEBE
Kingsoft Win32.Troj.Gener.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
AegisLab Trojan.Win32.Foreign.4!c
McAfee Trojan-FKDL!DCCAB77DFBF8
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Foreign
Malwarebytes Ransom.FileCryptor
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CRYSIS.F116K1
Rising Ransom.Foreign!8.292 (CLOUD)
Yandex Trojan.Foreign!ZQZEhRHuGW8
Ikarus Trojan-Ransom.Crysis
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Trojan-Ransom.Win32.Foreign.nhzd virus?

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.

Run Setup.exe

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.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Ransom.Win32.Foreign.nhzd 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan-Ransom.Win32.Foreign.nhzd you can always ask me in the comments for getting help.

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References

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

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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