PWS:MSIL/DarkStealer!MTB

What is PWS:MSIL/DarkStealer!MTB infection?

In this short article you will locate regarding the interpretation of PWS:MSIL/DarkStealer!MTB as well as its negative impact on your computer. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom by a sufferer.

In the majority of the instances, PWS:MSIL/DarkStealer!MTB virus will advise its targets to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s tool.

PWS:MSIL/DarkStealer!MTB 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.
  • 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;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the sufferer’s disk drive — so the target can no more use the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
z.whorecord.xyz BehavesLike.Win32.VirRansom.gc
a.tomx.xyz BehavesLike.Win32.VirRansom.gc

PWS:MSIL/DarkStealer!MTB

One of the most normal channels where PWS:MSIL/DarkStealer!MTB Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a malicious software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or stop the gadget from working in an appropriate manner – while also placing a ransom money note that discusses the demand for the sufferers to effect the payment for the purpose of decrypting the files or bring back the file system back to the first condition. In many circumstances, the ransom note will show up when the client restarts the PC after the system has actually already been harmed.

PWS:MSIL/DarkStealer!MTB distribution channels.

In various corners of the world, PWS:MSIL/DarkStealer!MTB expands by jumps and also bounds. However, the ransom notes and techniques of obtaining the ransom amount might differ depending upon specific regional (local) settings. The ransom notes and methods of extorting the ransom amount might differ depending on specific regional (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software.

    In particular locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the victim’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber frauds. Alternatively, the PWS:MSIL/DarkStealer!MTB popup alert may incorrectly declare to be originating from a police institution as well as will certainly report having located child porn or various other unlawful information on the tool.

    PWS:MSIL/DarkStealer!MTB popup alert might wrongly declare to be deriving from a regulation enforcement establishment and also will certainly report having situated child porn or other illegal data on the tool. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: B190A4CEmd5: 702c2b5a8a797409644b98df16dd5f74name: 702C2B5A8A797409644B98DF16DD5F74.mlwsha1: bc4fd2aa988431c99a5dcb6ab10b41ff75324b67sha256: 9634cf79c1254f6eb68967cc89267c50513f9df930c15bdcc77bbd1fa1b5add6sha512: f519a8594b30079e928c6161430a49b62874e9d52bdb3451a5382026fbc3bd99ca6d3cfebb980ca319d3290a2b9f2974b198523acacf10facb2d618dac4c5a12ssdeep: 12288:ETdChdN81XKJ6Md9qvz9gDesjLLHVYqFk:EdChdagIkErMjJFktype: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

PWS:MSIL/DarkStealer!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45046825
FireEye Generic.mg.702c2b5a8a797409
Qihoo-360 Win32/Trojan.ed1
ALYac Spyware.AgentTesla
Cylance Unsafe
AegisLab Trojan.Win32.Crypt.4!c
K7AntiVirus Trojan ( 00574c461 )
BitDefender Trojan.GenericKD.45046825
K7GW Trojan ( 00574c461 )
CrowdStrike win/malicious_confidence_60% (D)
BitDefenderTheta Gen:NN.ZexaF.34700.FuZ@a4pSIBni
Cyren W32/Trojan.GKHY-2081
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HIHN
APEX Malicious
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Dropper.LokiBot-9813198-0
Kaspersky HEUR:Trojan.Win32.Crypt.gen
Alibaba Trojan:Win32/Kryptik.105f6e00
NANO-Antivirus Virus.Win32.Gen.ccmw
ViRobot Trojan.Win32.Z.Undef.509440
Ad-Aware Trojan.GenericKD.45046825
Emsisoft Trojan.GenericKD.45046825 (B)
Comodo Malware@#2epogbf0hea7z
TrendMicro TROJ_GEN.R002C0PLL20
McAfee-GW-Edition BehavesLike.Win32.VirRansom.gc
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Agent
Jiangmin Trojan.Crypt.fdt
MAX malware (ai score=84)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft PWS:MSIL/DarkStealer!MTB
Gridinsoft Trojan.Win32.Kryptik.oa
Arcabit Trojan.Generic.D2AF5C29
AhnLab-V3 Malware/Win32.RL_Generic.R358824
ZoneAlarm HEUR:Trojan.Win32.Crypt.gen
GData Win32.Trojan.PSE.1DE4VV3
Cynet Malicious (score: 100)
McAfee RDN/Generic.grp
VBA32 BScope.Trojan.Crypt
Malwarebytes Trojan.Injector
Panda Trj/CI.A
Zoner Trojan.Win32.99870
TrendMicro-HouseCall TROJ_GEN.R002C0PLL20
Rising Trojan.Kryptik!1.D065 (CLASSIC)
Fortinet W32/GenKryptik.EYOY!tr
AVG Win32:PWSX-gen [Trj]
Cybereason malicious.a98843

How to remove PWS:MSIL/DarkStealer!MTB 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove PWS:MSIL/DarkStealer!MTB you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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