Trojan:Win32/DiskWriter.BI!MTB removal instruction

The Trojan:Win32/DiskWriter.BI!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

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What Trojan:Win32/DiskWriter.BI!MTB virus can do?

CAPE extracted potentially suspicious content
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Binary compilation timestomping detected

How to determine Trojan:Win32/DiskWriter.BI!MTB?


File Info:
name: D02C5051858431604B20.mlw
path: /opt/CAPEv2/storage/binaries/39b503aad90d5c7a16de7d9ae4751309aaf15e4ee420d24d5daaa6caba86d6f7
crc32: EDA6E2CF
md5: d02c5051858431604b20f4c638c48ed1
sha1: 03bbddeb3e365fbed0015950f72fa39dfcd59218
sha256: 39b503aad90d5c7a16de7d9ae4751309aaf15e4ee420d24d5daaa6caba86d6f7
sha512: 6e65c3d4b58eb5fb8bada857e84e58e3227b6d6e323826dc14d97bd0ca029db82fa8eac1082e20b9f569ec679491786ad9913b70ea7a015ed73336bf360671b7
ssdeep: 24576:NnBTSkwQwRobP+MYSzSQdEW0buUlDhRWyQ+Yls3p:iQaobP+XQd+u4DqLl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13E45F15B7B00C924C2ED4277D19B52119BE3EE827267EB0674C9235A0D433FDB94A6CB
sha3_384: f88367c56780f85b1c8127efa6ef36649f664cbc9f262cbc2476b15a75e731bb43677f4b84c210e797efbdf3cb1a64c0
ep_bytes: ff250020400000000000000000000000
timestamp: 2060-08-21 16:06:53

Version Info:
Translation: 0x0000 0x04b0
Comments: 
CompanyName: 
FileDescription: JokerRansom
FileVersion: 1.0.0.0
InternalName: JokerRansom.exe
LegalCopyright: Copyright ©  2022
LegalTrademarks: 
OriginalFilename: JokerRansom.exe
ProductName: JokerRansom
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Trojan:Win32/DiskWriter.BI!MTB also known as:

Bkav	W32.AIDetectNet.01
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Heur.Ransom.MSIL.!diop!.1
FireEye	Generic.mg.d02c505185843160
McAfee	Artemis!D02C50518584
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (W)
Cyren	W32/MSIL_Kryptik.HSQ.gen!Eldorado
ESET-NOD32	MSIL/TrojanDropper.Agent.FQM
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.MSIL.DOTHETUK.gen
BitDefender	Gen:Heur.Ransom.MSIL.!diop!.1
Avast	FileRepMalware [Misc]
Ad-Aware	Gen:Heur.Ransom.MSIL.!diop!.1
Sophos	Generic ML PUA (PUA)
VIPRE	Gen:Heur.Ransom.MSIL.!diop!.1
McAfee-GW-Edition	Artemis
Emsisoft	Gen:Heur.Ransom.MSIL.!diop!.1 (B)
GData	Gen:Heur.Ransom.MSIL.!diop!.1
Avira	TR/Dropper.Gen
Microsoft	Trojan:Win32/DiskWriter.BI!MTB
Google	Detected
AhnLab-V3	Trojan/Win32.RL_Generic.C4254120
Acronis	suspicious
BitDefenderTheta	Gen:NN.ZemsilF.34698.mn0@ayUebie
ALYac	Gen:Heur.Ransom.MSIL.!diop!.1
MAX	malware (ai score=80)
VBA32	Trojan.MSIL.gen.18
Rising	Trojan.Generic/MSIL@AI.100 (RDM.MSIL:esenAS26jOpxBC/lFCigng)
SentinelOne	Static AI – Malicious PE
Fortinet	PossibleThreat
AVG	FileRepMalware [Misc]
Cybereason	malicious.185843

How to remove Trojan:Win32/DiskWriter.BI!MTB?

Trojan:Win32/DiskWriter.BI!MTB removal tool

Download and install GridinSoft Anti-Malware.
Open GridinSoft Anti-Malware and perform a “Standard scan“.
“Move to quarantine” all items.
Open “Tools” tab – Press “Reset Browser Settings“.
Select proper browser and options – Click “Reset”.
Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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