Ransom.TesCrypt.MUE.YY3

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

What is Ransom.TesCrypt.MUE.YY3 infection?

In this article you will discover concerning the definition of Ransom.TesCrypt.MUE.YY3 and also its adverse impact on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet scams to require paying the ransom money by a target.

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Most of the instances, Ransom.TesCrypt.MUE.YY3 ransomware will instruct its targets to launch funds transfer for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the target’s gadget.

Ransom.TesCrypt.MUE.YY3 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.
  • 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.
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • 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.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • 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;
  • Attempts to delete volume shadow copies;
  • 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!
  • Exhibits behavior characteristic of Cerber ransomware;
  • EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.

    This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.

  • Generates some ICMP traffic;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard disk — so the sufferer can no longer use the data;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzRansom.TesCrypt.MUE.YY3
a.tomx.xyzRansom.TesCrypt.MUE.YY3

Ransom.TesCrypt.MUE.YY3

The most normal channels where Ransom.TesCrypt.MUE.YY3 Ransomware are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual ending up on a source that hosts a malicious software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or avoid the tool from functioning in a proper manner – while additionally putting a ransom note that discusses the demand for the targets to impact the settlement for the objective of decrypting the documents or recovering the data system back to the first problem. In most instances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Ransom.TesCrypt.MUE.YY3 distribution channels.

In various corners of the world, Ransom.TesCrypt.MUE.YY3 expands by jumps and also bounds. Nonetheless, the ransom money notes as well as tricks of obtaining the ransom money quantity might differ relying on specific regional (local) settings. The ransom notes and also methods of obtaining the ransom money quantity may differ depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having detected some unlicensed applications allowed on the victim’s gadget. The alert then demands the user to pay the ransom money.

    Faulty statements concerning illegal content.

    In nations where software piracy is much less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the Ransom.TesCrypt.MUE.YY3 popup alert may wrongly assert to be deriving from a law enforcement organization and also will report having situated youngster pornography or other illegal data on the tool.

    Ransom.TesCrypt.MUE.YY3 popup alert might falsely assert to be deriving from a law enforcement establishment as well as will report having situated kid pornography or various other unlawful information on the tool. The alert will in a similar way have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 9650B967
md5: b9d2a86cdd5a51a7a8514ef4633c3d54
name: B9D2A86CDD5A51A7A8514EF4633C3D54.mlw
sha1: 225fd226e113488d36ec57b8df2708ea12b0deaa
sha256: bd5a36c7bc3fa6e5d54eb2d2b6f1ddedb75a1bd8086e629a43b4cb43dabbd0c9
sha512: 58b23df102d6744c62b180ef89ab6a37f825ad3f56b39f93acff526153bf52b2c5486bf188c58d8b0003149c34b92e9f0ba56e0b083134d4964c14778997a1c5
ssdeep: 6144:dVig/hgFN1PrBC9zgcU5aW1AbA26HvGDlJQ/++xelrHmP8xS7:dV9Y7tCJgh5akAbApGDlJw+OirGP6+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileDescription: CloneDVD Registration Tool
Comments: Adds CloneDVD Registration Information to Windows Registry
CompanyName: Elabo rate Bytes AG
Translation: 0x0000 0x04b0

Ransom.TesCrypt.MUE.YY3 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.7074
MicroWorld-eScanTrojan.Mint.Zamg.O
FireEyeGeneric.mg.b9d2a86cdd5a51a7
CAT-QuickHealRansom.TesCrypt.MUE.YY3
ALYacTrojan.Mint.Zamg.O
CylanceUnsafe
VIPRETrojan.Win32.Generic.pak!cobra
SangforRansom.Win32.Cerber_73.se
K7AntiVirusTrojan ( 005224381 )
BitDefenderTrojan.Mint.Zamg.O
K7GWTrojan ( 005224381 )
Cybereasonmalicious.cdd5a5
BitDefenderThetaGen:NN.ZexaF.34590.tq1@aqfMqkA
CyrenW32/S-f8658106!Eldorado
SymantecPacked.Generic.459
APEXMalicious
AvastWin32:Filecoder-BG [Trj]
ClamAVWin.Ransomware.Cerber-6959209-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/Cerber.e62db3fe
NANO-AntivirusTrojan.Win32.Encoder.evetah
RisingTrojan.Kryptik!1.AE9C (CLOUD)
Ad-AwareTrojan.Mint.Zamg.O
EmsisoftTrojan.Mint.Zamg.O (B)
ComodoTrojWare.Win32.Cerber.C@6otv5z
F-SecureHeuristic.HEUR/AGEN.1111617
BaiduWin32.Trojan.Kryptik.azy
ZillyaTrojan.Kryptik.Win32.977016
TrendMicroRansom_HPCERBER.SM61
McAfee-GW-EditionBehavesLike.Win32.Dropper.fh
SophosML/PE-A + Mal/Cerber-B
IkarusTrojan-Ransom.Cerber
JiangminTrojan.Zerber.ahc
MaxSecureTrojan.Malware.7164915.susgen
AviraHEUR/AGEN.1111617
Antiy-AVLTrojan[Ransom]/Win32.Zerber
MicrosoftRansom:Win32/Cerber.F
ArcabitTrojan.Mint.Zamg.O
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Mint.Zamg.O
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Cerber.Gen
Acronissuspicious
McAfeeRansomware-FXM!B9D2A86CDD5A
MAXmalware (ai score=100)
VBA32BScope.Trojan.Menti
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.FJVQ
TrendMicro-HouseCallRansom_HPCERBER.SM61
TencentMalware.Win32.Gencirc.10b8008a
YandexTrojan.GenAsa!isYjOe3Jc7E
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HGZD!tr
AVGWin32:Filecoder-BG [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Ransom.Filecoder.HxQBHj4A

How to remove Ransom.TesCrypt.MUE.YY3 ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Ransom.TesCrypt.MUE.YY3 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 Ransom.TesCrypt.MUE.YY3 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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