Trojan.Win32.Bsymem.xxj

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

What is Trojan.Win32.Bsymem.xxj infection?

In this post you will certainly locate about the meaning of Trojan.Win32.Bsymem.xxj as well as its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by online frauds to require paying the ransom money by a target.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Trojan.Win32.Bsymem.xxj infection will certainly advise its sufferers to initiate funds move for the purpose of counteracting the changes that the Trojan infection has presented to the target’s device.

Trojan.Win32.Bsymem.xxj Summary

These modifications can be as adheres to:

  • 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;
  • 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.
  • Uses Windows utilities for basic functionality;
  • 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
  • Ciphering the records located on the target’s hard drive — so the sufferer can no longer use the information;
  • Preventing routine access to the sufferer’s workstation;

Trojan.Win32.Bsymem.xxj

One of the most common channels through which Trojan.Win32.Bsymem.xxj are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of customer winding up on a source that hosts a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or stop the device from functioning in an appropriate fashion – while likewise placing a ransom note that points out the demand for the targets to impact the payment for the purpose of decrypting the documents or restoring the documents system back to the initial problem. In most circumstances, the ransom note will certainly come up when the customer reboots the PC after the system has actually already been harmed.

Trojan.Win32.Bsymem.xxj distribution channels.

In different edges of the globe, Trojan.Win32.Bsymem.xxj grows by jumps as well as bounds. However, the ransom notes and methods of obtaining the ransom money amount may differ depending upon certain local (local) settings. The ransom notes as well as tricks of extorting the ransom money quantity might vary depending on certain regional (local) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In particular locations, the Trojans often wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The alert then demands the customer to pay the ransom.

    Faulty statements about illegal web content.

    In nations where software program piracy is much less prominent, this method is not as efficient for the cyber fraudulences. Conversely, the Trojan.Win32.Bsymem.xxj popup alert might falsely claim to be stemming from a police establishment and will report having located youngster porn or various other unlawful data on the gadget.

    Trojan.Win32.Bsymem.xxj popup alert might wrongly claim to be acquiring from a legislation enforcement institution and also will certainly report having located kid pornography or other prohibited data on the tool. The alert will similarly include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 630D0BBA
md5: 0d0dc130f51749ea3e0efad156203217
name: 0D0DC130F51749EA3E0EFAD156203217.mlw
sha1: 2028c197c019c51e6ee10630dd45414319a677e6
sha256: 620afc2abbee35a3927169681326c1f1800030fd02c77eef6a49550978a41257
sha512: 718910fd0aa7182d6dd49a63c5d8428fc789b9141a9675cbc2f156c02dc85b00d859f4d49698d9ab1b034ddf40ee68a9aa5a2a254f1eb87d3748b30500557fce
ssdeep: 24576:J53uhF/5ceIqGgHWHwn3VhULeRDTpYhVm9eHxjhH9a7NEhC2NWOa:J5+hFNIqEHw3oLSFOBfkehNQOa
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2005-2016 Oleg N. Scherbakov
InternalName: 7ZSfxMod
FileVersion: 1.7.0.3900
CompanyName: Oleg N. Scherbakov
PrivateBuild: April 1, 2016
ProductName: 7-Zip SFX
ProductVersion: 1.7.0.3900
FileDescription: 7z Setup SFX (x86)
OriginalFilename: 7ZSfxMod_x86.exe
Translation: 0x0000 0x04b0

Trojan.Win32.Bsymem.xxj also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
CynetMalicious (score: 100)
APEXMalicious
KasperskyTrojan.Win32.Bsymem.xxj
McAfee-GW-EditionBehavesLike.Win32.Ransomware.tc
FireEyeGeneric.mg.0d0dc130f51749ea
eGambitUnsafe.AI_Score_90%
AegisLabTrojan.Multi.Generic.4!c
ZoneAlarmTrojan.Win32.Bsymem.xxj
McAfeeArtemis!0D0DC130F517
RisingTrojan.HiddenRun/SFX!1.D2BC (CLASSIC)
Qihoo-360Win32/Heur.Generic.HyoD0dsA

How to remove Trojan.Win32.Bsymem.xxj 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.Win32.Bsymem.xxj 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.Win32.Bsymem.xxj you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending