Written by Robert Bailey

What is BAT/Filecoder.DW infection?

In this article you will discover about the definition of BAT/Filecoder.DW as well as its adverse effect on your computer. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a sufferer.

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Most of the cases, BAT/Filecoder.DW ransomware will certainly instruct its sufferers to start funds move for the function of neutralizing the changes that the Trojan infection has presented to the sufferer’s device.

BAT/Filecoder.DW Summary

These modifications can be as follows:

  • A process attempted to delay the analysis task.;
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Clears Windows events or logs;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records found on the target’s disk drive — so the victim can no more make use of the data;
  • Preventing routine 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.


The most typical channels where BAT/Filecoder.DW Trojans are infused are:

  • By means of phishing emails;
  • As an effect of individual winding up on a resource that holds a harmful software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or protect against the tool from working in an appropriate way – while likewise positioning a ransom money note that mentions the demand for the targets to impact the settlement for the function of decrypting the papers or recovering the file system back to the first condition. In a lot of instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has currently been harmed.

BAT/Filecoder.DW distribution channels.

In different edges of the world, BAT/Filecoder.DW expands by leaps as well as bounds. Nevertheless, the ransom notes and also tricks of extorting the ransom money amount may vary depending on specific neighborhood (regional) settings. The ransom money notes and methods of obtaining the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software.

    In particular locations, the Trojans often wrongfully report having discovered some unlicensed applications made it possible for on the victim’s device. The sharp after that requires the user to pay the ransom.

    Faulty declarations regarding prohibited content.

    In countries where software program piracy is less prominent, this technique is not as efficient for the cyber frauds. Conversely, the BAT/Filecoder.DW popup alert might incorrectly claim to be originating from a law enforcement institution and also will certainly report having located kid porn or various other prohibited information on the device.

    BAT/Filecoder.DW popup alert may incorrectly assert to be acquiring from a regulation enforcement institution as well as will report having located kid pornography or other prohibited data 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: FAEC66B1
md5: f6587e051ff9bf2e20825470ae5b3775
name: F6587E051FF9BF2E20825470AE5B3775.mlw
sha1: 9b28d1e6cbff6b1397712a49c540b2ef999d78bc
sha256: 98e3304a43402227458a979aad31e2ec1543c0c5d58c118d0a8fa8c70cc78d74
sha512: b3cd1c3577fac05cf318cb8c4a34f6afb3a44e0abe2e2bfc81ca246e503e0c9ac3daac794c87993f3eac82859b6692ae31bfe618a11099f87e5fd5a731950626
ssdeep: 6144:xzBkLL2NTBZ56KR7Krw77d6nJqaOtxrMtTZ2W5loDNYPcOvZ1JtqRhMXDFt:xKyNTn5607KrwVMjq1q9j5loJzcFt1t
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: MalwareBytes Corporation
CompanyName: MalwareBytes Corporation
LegalTrademarks: MalwareBytes Corporation
Comments: MalwareBytes 2021 Crack
ProductName: MalwareBytes
FileDescription: MalwareBytes 2021 Crack
OriginalFilename: Setup.exe
Translation: 0x0000 0x04e4

BAT/Filecoder.DW also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0057985a1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.33680
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Filecoder
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/DelShad.3a220d3f
K7GW Trojan ( 0057985a1 )
Cybereason malicious.51ff9b
Cyren W32/Trojan.IUNU-0892
Symantec Trojan.Gen.MBT
ESET-NOD32 BAT/Filecoder.DW
Zoner Trojan.Win32.73853
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.DelShad.gaq
BitDefender Trojan.GenericKD.36564795
MicroWorld-eScan Trojan.GenericKD.36564795
Ad-Aware Trojan.GenericKD.36564795
Sophos ML/PE-A
Comodo Malware@#1x7rjnpopum4l
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.ONIM.THCBCBA
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
Emsisoft Trojan.GenericKD.36564795 (B)
Jiangmin Trojan.PowerShell.ev
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.DelShad.g.(kcloud)
Microsoft Trojan:Win32/Ymacco.AA98
Gridinsoft Trojan.Win32.CoinMiner.vb!s1
Arcabit Trojan.Generic.D22DEF3B
GData Trojan.GenericKD.36564795
AhnLab-V3 Behavior_Ransom/Win.ONIM.C4396158
Acronis suspicious
McAfee Artemis!F6587E051FF9
MAX malware (ai score=100)
VBA32 Trojan.DelShad
Malwarebytes Ransom.FileCryptor
TrendMicro-HouseCall Ransom.Win32.ONIM.THCBCBA
Rising Trojan.DelShad!8.107D7 (CLOUD)
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/Crypter
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Generic.HgIASRIA

How to remove BAT/Filecoder.DW ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 BAT/Filecoder.DW 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 BAT/Filecoder.DW you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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