Ransom:AutoIt/Lokmwiz.B!bit

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

What is Ransom:AutoIt/Lokmwiz.B!bit infection?

In this short article you will locate concerning the interpretation of Ransom:AutoIt/Lokmwiz.B!bit as well as its unfavorable effect on your computer system. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a sufferer.

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Most of the cases, Ransom:AutoIt/Lokmwiz.B!bit ransomware will certainly instruct its sufferers to initiate funds transfer for the purpose of counteracting the modifications that the Trojan infection has introduced to the sufferer’s tool.

Ransom:AutoIt/Lokmwiz.B!bit Summary

These alterations can be as adheres to:

  • Detected script timer window indicative of sleep style evasion;
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to modify desktop wallpaper;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Attempts to disable UAC;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the sufferer’s hard drive — so the victim can no more use the information;
  • Preventing routine accessibility to the target’s workstation;

Ransom:AutoIt/Lokmwiz.B!bit

The most regular channels whereby Ransom:AutoIt/Lokmwiz.B!bit Ransomware Trojans are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of individual winding up on a resource that organizes a harmful software;

As soon as the Trojan is successfully injected, it will either cipher the data on the sufferer’s PC or prevent the device from operating in a correct manner – while additionally placing a ransom note that discusses the demand for the victims to effect the settlement for the purpose of decrypting the documents or restoring the file system back to the first condition. In most instances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually already been harmed.

Ransom:AutoIt/Lokmwiz.B!bit distribution channels.

In numerous edges of the globe, Ransom:AutoIt/Lokmwiz.B!bit grows by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom money amount may differ depending on certain regional (local) settings. The ransom money notes as well as methods of extorting the ransom quantity may differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In particular areas, the Trojans usually wrongfully report having actually found some unlicensed applications enabled on the sufferer’s tool. The alert after that demands the individual to pay the ransom.

    Faulty statements regarding prohibited web content.

    In nations where software program piracy is less preferred, this approach is not as reliable for the cyber fraudulences. Additionally, the Ransom:AutoIt/Lokmwiz.B!bit popup alert might incorrectly declare to be originating from a law enforcement establishment and also will certainly report having situated kid porn or various other unlawful information on the gadget.

    Ransom:AutoIt/Lokmwiz.B!bit popup alert might incorrectly claim to be obtaining from a law enforcement institution as well as will report having situated kid porn or other illegal information on the tool. The alert will likewise contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 6845F4BE
md5: 88aa0d0824f945aee01034dab0c342f7
name: 88AA0D0824F945AEE01034DAB0C342F7.mlw
sha1: cf7cc940bf55558a49ab029c5299dfe8548a8e0f
sha256: bb610ab0d2f9c7b33271d4d40db1f92965fd562214ba8ea74d518effeb8845d2
sha512: ebc1137f8e04801beb64cd2bb865372eb22d392b46751c99d32313af577d9b2ec9fd13cc76c7098e216ebb93c4df29ba70e7f0c3b05a56bb12887248e9ade4d1
ssdeep: 12288:o6Wq4aaE6KwyF5L0Y2D1PqLut8+O2PqhBkEFY9ddNdDYaTW3CZ9KoXQOay3:+thEVaPqLy8+6kF9YaT1qxO/
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

CompiledScript: AutoIt v3 Script: 3, 3, 8, 1
FileVersion: 3, 3, 8, 1
FileDescription:
Translation: 0x0809 0x04b0

Ransom:AutoIt/Lokmwiz.B!bit also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusUnwanted-Program ( 004d38111 )
Elasticmalicious (high confidence)
DrWebTrojan.Bankfraud.3628
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Agent
ALYacGen:Variant.Ursu.519232
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
K7GWUnwanted-Program ( 004d38111 )
Cybereasonmalicious.824f94
ESET-NOD32multiple detections
APEXMalicious
AvastOther:Malware-gen [Trj]
ClamAVWin.Trojan.Autoit-73
KasperskyTrojan-Banker.Win32.Agent.yhk
BitDefenderAIT:Trojan.Nymeria.4490
NANO-AntivirusTrojan.Win32.Bankfraud.efjtmx
MicroWorld-eScanAIT:Trojan.Nymeria.4490
Ad-AwareAIT:Trojan.Nymeria.4490
SophosGeneric ML PUA (PUA)
BitDefenderThetaAI:Packer.920B065C17
TrendMicroRansom_Lokmwiz.R002C0CFE21
McAfee-GW-EditionBehavesLike.Win32.Spyware.jc
FireEyeAIT:Trojan.Nymeria.4490
EmsisoftAIT:Trojan.Nymeria.4490 (B)
AviraDR/AutoIt.Gen
eGambitUnsafe.AI_Score_84%
Antiy-AVLTrojan/Generic.ASCommon.168
KingsoftWin32.Troj.Banker.(kcloud)
MicrosoftRansom:AutoIt/Lokmwiz.B!bit
GDataGen:Variant.Ursu.519232 (3x)
AhnLab-V3Trojan/Win32.Banki.R213572
McAfeeTrojan-AutoIt.d
MAXmalware (ai score=89)
VBA32Trojan.Autoit.F
MalwarebytesMalware.AI.435473774
TrendMicro-HouseCallRansom_Lokmwiz.R002C0CFE21
RisingTrojan.Generic@ML.89 (RDML:TcFdWgvvuTVGFg68ZC1SFw)
YandexTrojan.GenAsa!IZxoZO1iAfE
IkarusTroajn-Ransom.Crypt888
MaxSecureTrojan.Autoit.AZA
FortinetAutoIt/Filecoder.6114!tr.ransom
AVGOther:Malware-gen [Trj]
Qihoo-360HEUR/QVM11.1.9B87.Malware.Gen

How to remove Ransom:AutoIt/Lokmwiz.B!bit 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 Ransom:AutoIt/Lokmwiz.B!bit 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:AutoIt/Lokmwiz.B!bit 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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