Razy.720256

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

What is Razy.720256 infection?

In this short article you will certainly discover regarding the definition of Razy.720256 and also its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by online scams to demand paying the ransom money by a victim.

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In the majority of the situations, Razy.720256 ransomware will certainly instruct its victims to initiate funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the victim’s device.

Razy.720256 Summary

These modifications 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 with CreateRemoteThread in a remote process;
  • 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.
  • Mimics the system’s user agent string for its own requests;
  • Attempts to connect to a dead IP:Port (8 unique times);
  • 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.
  • Performs some HTTP requests;
  • 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;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • 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 Zeus (Banking Trojan) mutexes;
  • Zeus P2P (Banking Trojan);
  • Creates a copy of itself;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the records found on the sufferer’s disk drive — so the victim can no more make use of the data;
  • Preventing normal 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
evvivanew47.com BScope.TrojanRansom.Bitman
yandex.ru BScope.TrojanRansom.Bitman
repository.certum.pl BScope.TrojanRansom.Bitman
subca.ocsp-certum.com BScope.TrojanRansom.Bitman
crl.certum.pl BScope.TrojanRansom.Bitman
crls.yandex.net BScope.TrojanRansom.Bitman
yandex.ocsp-responder.com BScope.TrojanRansom.Bitman
yandex.crl.certum.pl BScope.TrojanRansom.Bitman

Razy.720256

The most normal networks through which Razy.720256 Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a harmful software program;

As quickly as the Trojan is successfully injected, it will either cipher the information on the sufferer’s computer or prevent the gadget from functioning in a proper fashion – while likewise placing a ransom note that discusses the demand for the targets to impact the settlement for the objective of decrypting the papers or bring back the file system back to the preliminary problem. In many circumstances, the ransom money note will show up when the client reboots the PC after the system has actually already been harmed.

Razy.720256 distribution networks.

In different edges of the globe, Razy.720256 expands by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity may vary relying on particular local (local) setups. The ransom money notes and tricks of obtaining the ransom money amount might differ depending on particular local (local) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software.

    In specific locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the sufferer’s gadget. The alert after that requires the individual to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In nations where software application piracy is less preferred, this technique is not as efficient for the cyber scams. Alternatively, the Razy.720256 popup alert may wrongly assert to be stemming from a law enforcement establishment as well as will certainly report having located youngster pornography or various other prohibited data on the device.

    Razy.720256 popup alert might wrongly declare to be obtaining from a regulation enforcement organization as well as will certainly report having situated child pornography or other illegal information on the tool. The alert will in a similar way have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: B34E9817
md5: 01549ffc7c4dd015b2c01590536d2f9a
name: 01549FFC7C4DD015B2C01590536D2F9A.mlw
sha1: df6734c99e5a682c1298b983b3b2727d2853770d
sha256: be4a4c076d2644bb29e90d6dc42ce9f400a940a9d684fd9073abdca0b65c9bca
sha512: 113b5adca2923add218647df6afdef4f92317699a365522e53d8e97cf843a2b81262efad7d749168d3d29b6f5835f086aa2ef53e1f9c2a8e9c768dea76de04f0
ssdeep: 3072:aIc62dBOJ6j6S2J1GdT0k/MZ3GqfYs9pw7ButpRtgCFtZhAYcNEulf1mb6jt:A62dTj8JMh0k/Mg+P0BCPTAvvmGh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Razy.720256 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.720256
McAfee Artemis!01549FFC7C4D
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Yakes.pism
K7AntiVirus Spyware ( 0055e3db1 )
BitDefender Gen:Variant.Razy.720256
K7GW Spyware ( 0055e3db1 )
Cybereason malicious.c7c4dd
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
ClamAV BC.Win.Packer.Troll-14
Kaspersky Trojan.Win32.Yakes.pism
Alibaba TrojanSpy:Win32/Yakes.e5474de3
NANO-Antivirus Trojan.Win32.Crypted.ebuqwv
AegisLab Trojan.Win32.Yakes.mEqY
Rising Spyware.Zbot!8.16B (CLOUD)
Ad-Aware Gen:Variant.Razy.720256
Sophos Mal/Generic-S
Comodo Malware@#367wx0clw1u9u
F-Secure Trojan.TR/Crypt.XPACK.427111
DrWeb Trojan.MulDrop6.38662
Zillya Trojan.Zbot.Win32.210338
TrendMicro Mal_MiliCry-1h
McAfee-GW-Edition BehavesLike.Win32.Dropper.dc
MaxSecure Trojan.Malware.11814688.susgen
FireEye Generic.mg.01549ffc7c4dd015
Emsisoft Gen:Variant.Razy.720256 (B)
Ikarus Trojan-Spy.Banker.Citadel
Jiangmin Trojan.Yakes.ipp
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.427111
MAX malware (ai score=87)
Antiy-AVL Trojan/Win32.BTSGeneric
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
Arcabit Trojan.Razy.DAFD80
ZoneAlarm Trojan.Win32.Yakes.pism
GData Gen:Variant.Razy.720256
Cynet Malicious (score: 85)
Acronis suspicious
VBA32 BScope.TrojanRansom.Bitman
ALYac Gen:Variant.Razy.720256
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
ESET-NOD32 Win32/Spy.Zbot.ACM
TrendMicro-HouseCall Mal_MiliCry-1h
Tencent Win32.Trojan.Bp-generic.Wpav
Yandex Trojan.Yakes!BJ3oa4IqQzM
SentinelOne Static AI – Suspicious PE
Fortinet W32/Zbot.ACM!tr.spy
BitDefenderTheta Gen:NN.ZexaF.34590.nuW@a8UaWdai
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_70% (D)
Qihoo-360 Win32/Botnet.Yakes.HwoCebUA

How to remove Razy.720256 ransomware?

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 Razy.720256 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 Razy.720256 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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