Win32/Kryptik.BAGN

What is Win32/Kryptik.BAGN infection?

In this post you will locate about the interpretation of Win32/Kryptik.BAGN and also its adverse effect on your computer. Such ransomware are a type of malware that is specified by online scams to require paying the ransom by a victim.

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Most of the instances, Win32/Kryptik.BAGN ransomware will advise its targets to start funds transfer for the purpose of neutralizing the amendments that the Trojan infection has introduced to the victim’s gadget.

Win32/Kryptik.BAGN 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.

  • Unconventionial binary language: Bulgarian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Ciphering the files located on the sufferer’s hard disk drive — so the sufferer can no longer make use of the data;
  • Preventing routine accessibility 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.

Win32/Kryptik.BAGN

One of the most regular channels through which Win32/Kryptik.BAGN Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual winding up on a resource that holds a harmful software;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or avoid the device from functioning in an appropriate way – while additionally placing a ransom money note that states the need for the victims to effect the payment for the function of decrypting the papers or recovering the data system back to the first condition. In the majority of circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.BAGN distribution channels.

In numerous edges of the globe, Win32/Kryptik.BAGN grows by jumps and also bounds. However, the ransom notes and also methods of extorting the ransom quantity might vary relying on certain regional (local) setups. The ransom money notes and tricks of extorting the ransom amount may differ depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software application.

    In specific areas, the Trojans often wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s tool. The sharp after that demands the individual to pay the ransom.

    Faulty declarations concerning prohibited content.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber frauds. Additionally, the Win32/Kryptik.BAGN popup alert may wrongly declare to be deriving from a law enforcement institution as well as will certainly report having located child porn or various other illegal information on the device.

    Win32/Kryptik.BAGN popup alert might falsely declare to be deriving from a regulation enforcement organization as well as will certainly report having situated kid porn or other illegal information on the gadget. The alert will in a similar way have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: EC7E62E0
md5: 80bb407aae08698a72bc4b034ab21cb0
name: 80BB407AAE08698A72BC4B034AB21CB0.mlw
sha1: 15a80ef626694876e32fd91dc61f4d4e36be8bd1
sha256: eb6a910903b502078e0a4a756b47bbc69e4de50d84a2ae6dbcc019b0e03d6e5a
sha512: db9e3137d526de7a969f73ef5bca6ff4c3e5d3b908c059c781360bfcd2401a3b471f0d1f96325a9908c300d38e549526430b884467f1ec1afe000af4767c83f6
ssdeep: 6144:laAa/RBiL0GFXryC7rMC/LZiSXoIEXU6XoF+Cv5W:laAC+YG1yCR/gnXnXoF+X
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 2005-2013 - STDIO Labs Software
InternalName: wmceta
FileVersion: 6.4.1.3
CompanyName: STDIO Labs Software
ProductName: WMC Easy Transfer Autoplay
ProductVersion: 6.4.1.3
FileDescription: WMC Easy Transfer Autoplay
OriginalFilename: wmceta.exe
Translation: 0x0402 0x04b0

Win32/Kryptik.BAGN also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0055dd191 )
DrWeb Trojan.PWS.Panda.2401
Cynet Malicious (score: 100)
CAT-QuickHeal TrojanSpy.Zbot.Y
ALYac Gen:Variant.Symmi.20325
Cylance Unsafe
Zillya Trojan.Zbot.Win32.122460
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba TrojanPSW:Win32/Bulta.d8d63164
K7GW Trojan ( 0055dd191 )
Cybereason malicious.aae086
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.BAGN
APEX Malicious
Avast Win32:Ransom-AIJ [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Symmi.20325
NANO-Antivirus Trojan.Win32.Zbot.dsbtry
MicroWorld-eScan Gen:Variant.Symmi.20325
Tencent Malware.Win32.Gencirc.10ba676c
Ad-Aware Gen:Variant.Symmi.20325
Sophos Troj/Zbot-EYX
Comodo Malware@#2hgt4l6kqz9n8
BitDefenderTheta Gen:NN.ZexaF.34628.pmLfa0iFPOaQ
VIPRE Trojan.Win32.Reveton.b!ag (v)
TrendMicro TSPY_ZBOT.SML0
McAfee-GW-Edition Ransom-FBLR!C761842A3BCB
FireEye Generic.mg.80bb407aae08698a
Emsisoft Gen:Variant.Symmi.20325 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.diqh
Webroot W32.Rogue.Gen
Avira HEUR/AGEN.1129207
eGambit Generic.PSW
Kingsoft Win32.Troj.Zbot.lg.(kcloud)
Microsoft PWS:Win32/Zbot
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Symmi.20325
TACHYON Trojan-Spy/W32.ZBot.335494
AhnLab-V3 Spyware/Win32.Zbot.C167201
Acronis suspicious
McAfee Artemis!80BB407AAE08
MAX malware (ai score=100)
VBA32 TrojanSpy.Zbot
Malwarebytes Malware.Heuristic.1003
Panda Trj/Genetic.gen
TrendMicro-HouseCall TSPY_ZBOT.SML0
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.GenAsa!SElBuQD6RQ8
Ikarus Trojan-Ransom.Foreign
Fortinet W32/Zbot.AAO!tr
AVG Win32:Ransom-AIJ [Trj]
Qihoo-360 Win32/Trojan.Ransom.085

How to remove Win32/Kryptik.BAGN 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

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 Win32/Kryptik.BAGN 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 Win32/Kryptik.BAGN 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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