Razy.598120 (B)

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Razy.598120 (B) infection?

In this short article you will certainly discover about the meaning of Razy.598120 (B) and also its adverse effect on your computer system. Such ransomware are a kind of malware that is specified by on-line scams to require paying the ransom money by a victim.

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Most of the instances, Razy.598120 (B) ransomware will advise its targets to start funds move for the objective of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s gadget.

Razy.598120 (B) 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.
  • 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;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • 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.
  • Likely virus infection of existing system binary;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s hard disk drive — so the victim can no longer use the data;
  • Preventing regular accessibility to the victim’s workstation;

Razy.598120 (B)

One of the most typical channels where Razy.598120 (B) are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a source that holds a harmful software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or stop the device from working in an appropriate manner – while also putting a ransom note that points out the requirement for the victims to impact the payment for the objective of decrypting the records or bring back the file system back to the preliminary condition. In most instances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually currently been damaged.

Razy.598120 (B) distribution networks.

In various edges of the globe, Razy.598120 (B) expands by jumps as well as bounds. However, the ransom money notes and also tricks of extorting the ransom amount might differ depending upon specific local (local) setups. The ransom money notes and techniques of extorting the ransom money quantity might differ depending on specific local (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In particular areas, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the victim’s tool. The alert after that requires the individual to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber scams. Conversely, the Razy.598120 (B) popup alert may falsely claim to be originating from a law enforcement establishment and will report having situated child porn or various other unlawful data on the tool.

    Razy.598120 (B) popup alert may incorrectly assert to be obtaining from a regulation enforcement establishment and will report having located child pornography or various other unlawful data on the gadget. The alert will likewise include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 814275A1
md5: 38edc4aeaa3693c67fe5cf9292c9c762
name: rfvchffouighn.exe
sha1: 5a9acee5dbcfc17e0a5b6d4ac145cdc340c0f71f
sha256: 6b78ad1d871efaf95ef0f48ac62bc00b948ea80f96ee21b4d29dbd76a0a10ee0
sha512: 801ee9c0059844c8c642ae7a8d66712884306e2e2cf15c4027a581335190e88449451f579e3fa85c06b03bf66e750d6ef9e9c09675c457e7de744a9bcc7f25b5
ssdeep: 1536:7J7ynZLG9XOgzg9LHcU7/icq+MewJkNMJl0mZqBDAXRmr6RStcvi+B:IZ4XOE2LHxHqfeMkk0DBv6Ryd+B
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) Banyoro 2019
InternalName: synastry.exe
FileVersion: 8.7.1.0
CompanyName: bopyrid
ProductName: six-gallon
ProductVersion: 3.6.4.8
FileDescription: vanes
OriginalFilename: orinasally.exe
Translation: 0x0409 0x04b0

Razy.598120 (B) also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware
MicroWorld-eScanGen:Variant.Razy.598120
McAfeeArtemis!38EDC4AEAA36
CylanceUnsafe
VIPRELookslike.Win32.Sirefef.c!ag (v)
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderGen:Variant.Razy.598120
K7GWTrojan ( 0055e6b21 )
K7AntiVirusTrojan ( 0055e6b21 )
Invinceaheuristic
ESET-NOD32a variant of Win32/Kryptik.GZYC
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Androm.tqug
AlibabaTrojan:Win32/Kryptik.66ee62ac
RisingTrojan.Kryptik!8.8 (TFE:3:YamrrBQ1nnP)
Endgamemalicious (moderate confidence)
EmsisoftGen:Variant.Razy.598120 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.Inject3.32543
TrendMicroTrojan.Win32.WACATAC.USXVPA820
McAfee-GW-EditionBehavesLike.Win32.Emotet.mc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.38edc4aeaa3693c6
SophosMal/Generic-S
IkarusTrojan.Win32.Crypt
JiangminBackdoor.Androm.asov
FortinetW32/Kryptik.GZDN!tr
ArcabitTrojan.Razy.D92068
ZoneAlarmBackdoor.Win32.Androm.tqug
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3Win-Trojan/Malpacked3.Gen
Acronissuspicious
VBA32BScope.Trojan.Nanocore
ALYacTrojan.Ransom.Crysis
MAXmalware (ai score=81)
Ad-AwareGen:Variant.Razy.598120
TrendMicro-HouseCallTrojan.Win32.WACATAC.USXVPA820
SentinelOneDFI – Malicious PE
GDataGen:Variant.Razy.598120
BitDefenderThetaGen:NN.ZexaF.33558.fC3@aKYeR3fi
AVGFileRepMalware
Qihoo-360Win32/Backdoor.810

How to remove Razy.598120 (B) 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 install-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 Razy.598120 (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.

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:

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If the guide doesn’t help you to remove Razy.598120 (B) 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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