Ransom:Win32/Buhtrap.SS!MTB

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

What is Ransom:Win32/Buhtrap.SS!MTB infection?

In this article you will locate concerning the meaning of Ransom:Win32/Buhtrap.SS!MTB and also its adverse influence on your computer system. Such ransomware are a kind of malware that is specified by on the internet fraudulences to require paying the ransom money by a sufferer.

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In the majority of the instances, Ransom:Win32/Buhtrap.SS!MTB ransomware will certainly advise its targets to start funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the target’s gadget.

Ransom:Win32/Buhtrap.SS!MTB Summary

These adjustments 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Detected script timer window indicative of sleep style evasion;
  • 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the papers found on the target’s hard disk drive — so the sufferer can no longer make use of the information;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
geoiptool.comRansom:Win32/Buhtrap.70569608
www.geodatatool.comRansom:Win32/Buhtrap.70569608

Ransom:Win32/Buhtrap.SS!MTB

The most typical networks through which Ransom:Win32/Buhtrap.SS!MTB are infused 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 a repercussion of customer ending up on a resource that hosts a malicious software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s PC or avoid the tool from functioning in a correct fashion – while additionally positioning a ransom note that points out the need for the sufferers to impact the payment for the objective of decrypting the files or recovering the file system back to the preliminary condition. In many circumstances, the ransom note will show up when the customer reboots the COMPUTER after the system has actually already been damaged.

Ransom:Win32/Buhtrap.SS!MTB circulation networks.

In different corners of the globe, Ransom:Win32/Buhtrap.SS!MTB grows by leaps as well as bounds. However, the ransom notes and also techniques of extorting the ransom amount might differ relying on particular regional (regional) settings. The ransom money notes and also methods of obtaining the ransom money amount might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In particular locations, the Trojans often wrongfully report having spotted some unlicensed applications enabled on the target’s gadget. The sharp then demands the customer to pay the ransom.

    Faulty statements regarding illegal material.

    In nations where software piracy is much less prominent, this approach is not as reliable for the cyber frauds. Conversely, the Ransom:Win32/Buhtrap.SS!MTB popup alert may wrongly claim to be stemming from a law enforcement establishment and also will certainly report having situated youngster pornography or various other unlawful data on the gadget.

    Ransom:Win32/Buhtrap.SS!MTB popup alert might falsely assert to be obtaining from a legislation enforcement establishment and also will certainly report having located youngster porn or other illegal data on the device. The alert will similarly have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 3E2803D8
md5: d18bf81dbc8acce488abd633d8058cf5
name: upload_file
sha1: 1d6dcade355b4867e9435961655a9b9caa373528
sha256: 4e0d1edb76747fd945b87dd18299298f0df719edbea946119d91db59a9b6527a
sha512: 10a6b3994b1b0d37c9f3833e700baded6b89b0162078442b4de5a9747c23027d8943016c5941ba2e530ee5263b87c31a7714aa7bcb5051e5d63cf0a3cd88756f
ssdeep: 49152:OzOJB5ZJBK7/stk6SY6stAHzUfj7a3MTP4ivpkH:OKBtKzatHa4JY
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 xa9 Coprwryjytjyt---wrrwrwrwtd.
FileVersion: 5, 05, r00, 5---176
CompanyName: xa9 Coprwryjytjyt---wrrwrwrwtd.
Comments: This installation was built with Actual Installer: http://www.actualinstaller.com
ProductName: rwee0=87979809=fgfgfsgfdgddf
ProductVersion: 5, 05, r00, 5---176
FileDescription: rwee0=87979809=fgfgfsgfdgddf Installation
Translation: 0x0409 0x04e4

Ransom:Win32/Buhtrap.SS!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
MicroWorld-eScanTrojan.GenericKD.44354403
FireEyeTrojan.GenericKD.44354403
McAfeeArtemis!D18BF81DBC8A
VIPRETrojan.Win32.Generic.pak!cobra
AegisLabTrojan.Win32.Buhtrap.4!c
SangforMalware
K7AntiVirusTrojan ( 0057251d1 )
BitDefenderTrojan.GenericKD.44354403
K7GWTrojan ( 0057251d1 )
TrendMicroTrojanSpy.Win32.BUHTRAP.B
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Generik.IQLFCQQ
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Dropper.Win32.Agent.tetimv
AlibabaRansom:Win32/Buhtrap.70569608
ViRobotTrojan.Win32.Z.Agent.3500897
Ad-AwareTrojan.GenericKD.44354403
SophosMal/Generic-S
F-SecureTrojan.TR/AD.ZardRansom.kevou
DrWebTrojan.Encoder.32998
ZillyaDownloader.Agent.Script.5061
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.wh
EmsisoftTrojan.Agent (A)
IkarusTrojan.Inject
JiangminTrojanDownloader.Agent.fxjz
WebrootW32.Ransom.Zeppelin
AviraTR/AD.ZardRansom.kevou
MAXmalware (ai score=99)
MicrosoftRansom:Win32/Buhtrap.SS!MTB
GridinsoftTrojan.Win32.Downloader.oa
ArcabitTrojan.Generic.D2A4CB63
ZoneAlarmTrojan-Dropper.Win32.Agent.tetimv
GDataWin32.Trojan-Ransom.Zeppelin.KR44D2
VBA32TrojanDownloader.Agent
ALYacTrojan.Ransom.VegaLocker
MalwarebytesRansom.Zeppelin
PandaTrj/CI.A
TrendMicro-HouseCallTrojanSpy.Win32.BUHTRAP.B
FortinetPossibleThreat.MU
AVGWin32:Trojan-gen
AvastWin32:Trojan-gen
Qihoo-360Generic/Trojan.Ransom.354

How to remove Ransom:Win32/Buhtrap.SS!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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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:Win32/Buhtrap.SS!MTB 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 Ransom:Win32/Buhtrap.SS!MTB 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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