Win32/Bamital.EW

Written by Robert Bailey

What is Win32/Bamital.EW infection?

In this short article you will locate regarding the meaning of Win32/Bamital.EW and its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom by a victim.

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Most of the cases, Win32/Bamital.EW ransomware will advise its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s device.

Win32/Bamital.EW 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.
  • A process attempted to delay the analysis task.;
  • 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.

  • 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.
  • 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;
  • Deletes its original binary from disk;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • 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.
  • Creates a copy of itself;
  • Ciphering the documents found on the target’s hard disk — so the sufferer can no longer use the information;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzTrojan-Ransom.PornoBlocker
a.tomx.xyzTrojan-Ransom.PornoBlocker

Win32/Bamital.EW

The most typical channels through which Win32/Bamital.EW Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a malicious software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the target’s computer or stop the gadget from functioning in an appropriate fashion – while additionally placing a ransom money note that mentions the need for the sufferers to effect the settlement for the function of decrypting the files or recovering the documents system back to the initial problem. In many circumstances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Win32/Bamital.EW circulation networks.

In different corners of the globe, Win32/Bamital.EW grows by jumps as well as bounds. However, the ransom money notes as well as techniques of obtaining the ransom money amount might vary depending on particular regional (local) settings. The ransom notes and also techniques of obtaining the ransom money quantity might vary depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

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

    Faulty declarations regarding unlawful content.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber fraudulences. Conversely, the Win32/Bamital.EW popup alert might incorrectly assert to be originating from a police institution and will certainly report having located youngster pornography or other unlawful data on the device.

    Win32/Bamital.EW popup alert might falsely assert to be obtaining from a law enforcement organization and also will certainly report having located kid porn or other illegal information on the gadget. The alert will likewise have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: E66DE64B
md5: 7c6c4073d8486f52cbdf2ad7b176d09a
name: 7C6C4073D8486F52CBDF2AD7B176D09A.mlw
sha1: dbd19b2c49bc6098d6ae96f7ec00cf5504234967
sha256: a5be13b0b2da46118eba5b00bac0d761190769f89cedc76fbd2130e883f809cf
sha512: 68f5e727e53aa6fd6edecdc911faa118196ed61cd772702318a076d5b9ef2b463e03f3639785822b8e95c73ede300b0903c43ac9e59e055d630d4b6aa3eab217
ssdeep: 1536:ZPybxDjWJA+o4KF1kkypI17+ITGHkZ2yABDqVfmDG+oWLkaa+:ZPSSAZyA7+7Hm2yABQf1+j
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Bamital.EW also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( f1000f011 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop1.58198
CynetMalicious (score: 100)
ALYacTrojan.Small.NED
CylanceUnsafe
ZillyaBackdoor.Shiz.Win32.3466
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaBackdoor:Win32/Bamital.73166716
K7GWTrojan ( f1000f011 )
Cybereasonmalicious.3d8486
CyrenW32/Bamital.M.gen!Eldorado
SymantecTrojan.Bamital!gen2
ESET-NOD32Win32/Bamital.EW
APEXMalicious
AvastFileRepMalware
ClamAVWin.Trojan.Bamital-542
KasperskyBackdoor.Win32.Shiz.aqc
BitDefenderTrojan.Small.NED
NANO-AntivirusTrojan.Win32.Shiz.ikbyo
ViRobotBackdoor.Win32.A.Shiz.85504.A[UPX]
MicroWorld-eScanTrojan.Small.NED
Ad-AwareTrojan.Small.NED
ComodoTrojWare.Win32.Trojan.XPACK.Gen@2ho5ur
BitDefenderThetaAI:Packer.B8A521F31F
VIPRETrojan.Win32.Bamital.i (v)
TrendMicroTROJ_BAMITAL.SMK
McAfee-GW-EditionBehavesLike.Win32.Downloader.mc
FireEyeGeneric.mg.7c6c4073d8486f52
EmsisoftTrojan.Small.NED (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor/Shiz.apz
WebrootW32.Bamital.Gen
AviraTR/Bamital.I
eGambitGeneric.Malware
Antiy-AVLTrojan/Generic.ASMalwS.1846AC0
MicrosoftTrojan:Win32/Bamital.I
ZoneAlarmBackdoor.Win32.Shiz.aqc
GDataTrojan.Small.NED
AhnLab-V3Backdoor/Win32.Shiz.R2353
McAfeeArtemis!7C6C4073D848
MAXmalware (ai score=100)
VBA32BScope.Trojan.LE.01217
MalwarebytesSpyware.PasswordStealer.XGen
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_BAMITAL.SMK
TencentWin32.Backdoor.Shiz.Ajma
YandexBackdoor.Shiz!M9LxwU4K32g
IkarusTrojan-Ransom.PornoBlocker
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Drooptroop.SMY!tr
AVGFileRepMalware

How to remove Win32/Bamital.EW 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/Bamital.EW 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 Win32/Bamital.EW 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: http://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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