Razy.750692

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

What is Razy.750692 infection?

In this short article you will certainly discover about the definition of Razy.750692 and its negative influence on your computer. Such ransomware are a type of malware that is specified by online fraudulences to demand paying the ransom by a victim.

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Most of the instances, Razy.750692 ransomware will certainly instruct its sufferers to initiate funds transfer for the purpose of neutralizing the amendments that the Trojan infection has introduced to the victim’s gadget.

Razy.750692 Summary

These alterations can be as adheres to:

  • 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);
  • Attempts to connect to a dead IP:Port (3 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.
  • Uses Windows utilities for basic functionality;
  • Enumerates services, possibly for anti-virtualization;
  • 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
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Ciphering the papers situated on the sufferer’s hard disk — so the sufferer can no longer make use of 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
microsoft-com.mail.protection.outlook.com BehavesLike.Win32.Ransomware.rc

Razy.750692

One of the most common channels where Razy.750692 are infused are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a resource that organizes a malicious software program;

As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or stop the gadget from working in an appropriate way – while additionally placing a ransom note that states the need for the sufferers to impact the settlement for the function of decrypting the records or bring back the data system back to the preliminary problem. In most instances, the ransom money note will certainly come up when the client restarts the PC after the system has actually currently been damaged.

Razy.750692 distribution channels.

In various corners of the world, Razy.750692 expands by leaps as well as bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money quantity may vary depending on certain local (regional) setups. The ransom notes and tricks of extorting the ransom money quantity might vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software program.

    In particular locations, the Trojans typically wrongfully report having found some unlicensed applications allowed on the victim’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In nations where software program piracy is less prominent, this method is not as efficient for the cyber fraudulences. Additionally, the Razy.750692 popup alert may falsely assert to be deriving from a law enforcement institution and will certainly report having located youngster porn or various other prohibited data on the gadget.

    Razy.750692 popup alert might incorrectly claim to be obtaining from a regulation enforcement establishment as well as will certainly report having situated youngster porn or various other unlawful data on the tool. The alert will likewise contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 323E5D70
md5: 4ab7603f5261e40ced690cced00f14c0
name: 4AB7603F5261E40CED690CCED00F14C0.mlw
sha1: a3448c5f9d3c9260fd162cca347a3ee7f040f81d
sha256: d59479e31cf8003d2d6fb3c837beda32c063093f7eded838beec847a3cfdf274
sha512: 8398210952d6a7b8ffc765afa8a477187c3c23ebe701dfeb63a88b92f8f6b6eb481e606a1297c34efe37df5c77e7ea56b436e4f3dc3d2585fd797b617d9cd70d
ssdeep: 49152:HQIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZIZI:
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Razy.750692 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.750692
CAT-QuickHeal Backdoor.Tofsee.CH4
ALYac Gen:Variant.Razy.750692
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0051aba21 )
BitDefender Gen:Variant.Razy.750692
K7GW Trojan ( 0056f4021 )
Cybereason malicious.f5261e
TrendMicro TROJ_KRYPTIK_GL04006F.UVPM
Cyren W32/Kryptik.CBX.gen!Eldorado
Symantec Packed.Generic.493
APEX Malicious
Avast Win32:Evo-gen [Susp]
ClamAV Win.Dropper.Tofsee-8989051-1
Kaspersky HEUR:Trojan.Win32.Generic
Rising Trojan.Kryptik!8.8 (TFE:5:1sVG02rMaMQ)
Ad-Aware Gen:Variant.Razy.750692
Emsisoft Gen:Variant.Razy.750692 (B)
F-Secure Heuristic.HEUR/AGEN.1105006
DrWeb Trojan.DownLoader25.60402
Invincea ML/PE-A + Mal/Elenoocka-E
McAfee-GW-Edition BehavesLike.Win32.Ransomware.rc
FireEye Generic.mg.4ab7603f5261e40c
Sophos Mal/Elenoocka-E
Ikarus Trojan.Win32.Tofsee
Jiangmin Backdoor.Poison.bjv
Webroot W32.Trojan.Emotet
Avira HEUR/AGEN.1105006
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Trojan:Win32/Wacatac.C!ml
Arcabit Trojan.Razy.DB7464
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan.Kryptik.IO
Cynet Malicious (score: 100)
AhnLab-V3 Backdoor/Win32.Poison.R214116
Acronis suspicious
McAfee GenericRXDJ-SS!4AB7603F5261
MAX malware (ai score=83)
VBA32 BScope.TrojanPSW.Panda
ESET-NOD32 a variant of Win32/Kryptik.FLEC
TrendMicro-HouseCall TROJ_KRYPTIK_GL04006F.UVPM
Tencent Malware.Win32.Gencirc.11492433
Yandex Trojan.GenAsa!3KinKB/2TVQ
SentinelOne Static AI – Malicious PE
Fortinet W32/GenKryptik.CRPN!tr
BitDefenderTheta Gen:NN.ZexaF.34634.@tW@ayvugEki
AVG FileRepMalware
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 HEUR/QVM20.1.455B.Malware.Gen

How to remove Razy.750692 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 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 Razy.750692 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.750692 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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