Trojan-PSW.Win32.Coins.kum

Written by Robert Bailey

What is Trojan-PSW.Win32.Coins.kum infection?

In this post you will certainly find regarding the meaning of Trojan-PSW.Win32.Coins.kum and its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom by a target.

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Most of the situations, Trojan-PSW.Win32.Coins.kum ransomware will certainly instruct its targets to launch funds transfer for the objective of counteracting the changes that the Trojan infection has presented to the target’s tool.

Trojan-PSW.Win32.Coins.kum Summary

These adjustments 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.
  • 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.
  • Unconventionial language used in binary resources: Turkish;
  • 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!
  • 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 located on the sufferer’s disk drive — so the sufferer can no more make use of the information;
  • Preventing normal 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.

Trojan-PSW.Win32.Coins.kum

The most normal networks through which Trojan-PSW.Win32.Coins.kum Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a resource that holds a malicious software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s computer or prevent the tool from operating in a correct way – while likewise putting a ransom note that mentions the requirement for the targets to impact the settlement for the objective of decrypting the files or restoring the documents system back to the first problem. In most circumstances, the ransom money note will certainly come up when the customer reboots the PC after the system has actually currently been harmed.

Trojan-PSW.Win32.Coins.kum circulation channels.

In numerous edges of the globe, Trojan-PSW.Win32.Coins.kum grows by leaps and bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom money amount might differ relying on specific local (local) settings. The ransom money notes and also tricks of obtaining the ransom money quantity might differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In specific locations, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the victim’s device. The sharp then demands the individual to pay the ransom.

    Faulty statements regarding unlawful material.

    In countries where software program piracy is much less prominent, this approach is not as reliable for the cyber scams. Conversely, the Trojan-PSW.Win32.Coins.kum popup alert might incorrectly declare to be deriving from a law enforcement organization as well as will report having located youngster pornography or other illegal information on the tool.

    Trojan-PSW.Win32.Coins.kum popup alert may incorrectly claim to be acquiring from a legislation enforcement institution and also will certainly report having situated kid porn or various other prohibited information on the gadget. The alert will in a similar way have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 49862DA8
md5: 8de71d07cdce7bdefd7afda7feabc10c
name: 8DE71D07CDCE7BDEFD7AFDA7FEABC10C.mlw
sha1: 448e2d709533cb806a084b12ea69661894e7b8de
sha256: 8ee4b9654cfdead35a57e039851a2d34fbd9fa9db40483d5d62f303cb3add968
sha512: fa08fc0ab012a9318fac789a02ca8610330a2656c746359ff53689d2bb24e9cb9b926e0e0e2406b1de3bec900574a89b3fe877ad5263ef3bbfa8c603f0058856
ssdeep: 3072:0+N4BB+OK1B1TzTk/L9NCHBjl2rXU/JmMfLBNND:0Ca+OK1/Q/LrChwMJmMNT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-PSW.Win32.Coins.kum also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.23946
Cynet Malicious (score: 100)
ALYac Trojan.BRMon.Gen.4
Cylance Unsafe
Zillya Trojan.Coins.Win32.1389
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanPSW:Win32/Coins.21f28e78
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.7cdce7
Cyren W32/Kryptik.II.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GKVD
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
ClamAV Win.Malware.Generic-6688123-0
Kaspersky Trojan-PSW.Win32.Coins.kum
BitDefender Trojan.BRMon.Gen.4
NANO-Antivirus Trojan.Win32.Coins.fhvhqj
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.BRMon.Gen.4
Tencent Malware.Win32.Gencirc.10cc61e9
Ad-Aware Trojan.BRMon.Gen.4
Sophos Mal/Generic-R + Mal/GandCrab-B
Comodo TrojWare.Win32.Coins.VD@837dtg
BitDefenderTheta Gen:NN.ZexaF.34678.kuW@aOy!IlkG
TrendMicro TrojanSpy.Win32.CLIPBANKER.SMB
McAfee-GW-Edition BehavesLike.Win32.Dropper.ch
FireEye Generic.mg.8de71d07cdce7bde
Emsisoft Trojan.BRMon.Gen.4 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Coins.bkp
Avira HEUR/AGEN.1121541
Microsoft Trojan:Win32/Gandcrab.PVD!MTB
Arcabit Trojan.BRMon.Gen.4
AegisLab Trojan.Win32.Coins.4!c
GData Trojan.BRMon.Gen.4
AhnLab-V3 Win-Trojan/MalPe34.Suspicious.X2029
Acronis suspicious
McAfee Trojan-FPYT!8DE71D07CDCE
MAX malware (ai score=100)
VBA32 TrojanPSW.Coins
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall TrojanSpy.Win32.CLIPBANKER.SMB
Rising Downloader.Vigorf!8.F626 (TFE:dGZlOgUca1Bw+EsZMA)
Yandex Trojan.GenAsa!KBDGaGtlOOI
Ikarus Trojan.Crypt
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Kryptik.GKTH!tr.ransom
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Trojan-PSW.Win32.Coins.kum 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 Trojan-PSW.Win32.Coins.kum 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 Trojan-PSW.Win32.Coins.kum 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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