Ransom:Win32/Betisrypt.B

Written by Robert Bailey

What is Ransom:Win32/Betisrypt.B infection?

In this article you will locate regarding the meaning of Ransom:Win32/Betisrypt.B and its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to demand paying the ransom by a sufferer.

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In the majority of the situations, Ransom:Win32/Betisrypt.B infection will instruct its targets to initiate funds move for the function of reducing the effects of the changes that the Trojan infection has presented to the sufferer’s tool.

Ransom:Win32/Betisrypt.B Summary

These alterations can be as adheres to:

  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Likely virus infection of existing system binary;
  • 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 documents found on the victim’s hard disk drive — so the sufferer can no more use the information;
  • Preventing routine access to the sufferer’s workstation;

Ransom:Win32/Betisrypt.B

One of the most common channels whereby Ransom:Win32/Betisrypt.B Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a resource that hosts a harmful software;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s computer or protect against the gadget from working in a correct manner – while additionally placing a ransom note that states the demand for the victims to effect the payment for the objective of decrypting the files or restoring the documents system back to the initial problem. In the majority of circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has currently been damaged.

Ransom:Win32/Betisrypt.B circulation networks.

In various corners of the world, Ransom:Win32/Betisrypt.B grows by leaps as well as bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom amount might differ depending upon particular local (regional) settings. The ransom money notes as well as tricks of extorting the ransom money amount might vary depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software program.

    In certain areas, the Trojans often wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s tool. The alert then requires the user to pay the ransom.

    Faulty statements concerning illegal web content.

    In nations where software piracy is less popular, this technique is not as reliable for the cyber frauds. Additionally, the Ransom:Win32/Betisrypt.B popup alert may wrongly claim to be originating from a law enforcement organization and will report having situated kid porn or other illegal information on the device.

    Ransom:Win32/Betisrypt.B popup alert might wrongly assert to be obtaining from a law enforcement organization as well as will report having located youngster porn or other prohibited data on the device. The alert will in a similar way include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: C41AC577
md5: fa7b4e986e5f73fe3a6a5f6b2cb34e69
name: FA7B4E986E5F73FE3A6A5F6B2CB34E69.mlw
sha1: b1faa733cd363ef9a8e8dae85ef3e165fb765ea4
sha256: 8074e673bdb75f8974be7b6e8f699c578a12b4b49ac226d78422c06ef685ecd6
sha512: a76f623b12489134407ccf7b7b296fcb38d67f3167e6e4f2237d06e793d19f128e7fc23ac85bb6d5adc6386e1fc4bd07f2626a6905f23f968012a63c6c05e302
ssdeep: 3072:nDDe3fvc6mg52c3A0G0Xutm0mPthlp/3ZzyzGOAg0FujPkJs03PEScbX:nscU2c3LDutePr9vOAOjkJnfESc7
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Betisrypt.B also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050d43c1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.11958
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.BTCWare
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.7619
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 0050d43c1 )
Cybereason malicious.86e5f7
Cyren W32/Ransom.GH.gen!Eldorado
Symantec Ransom.BTCware
ESET-NOD32 a variant of Win32/Filecoder.BTCware.F
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Generic.Ransom.BTCWare.A93810E6
NANO-Antivirus Trojan.Win32.AD.erctzr
ViRobot Trojan.Win32.Ransom.21205056
SUPERAntiSpyware Ransom.BTCWare/Variant
MicroWorld-eScan Generic.Ransom.BTCWare.A93810E6
Tencent Malware.Win32.Gencirc.1149837a
Ad-Aware Generic.Ransom.BTCWare.A93810E6
Sophos ML/PE-A + Troj/Btcware-A
Comodo TrojWare.Win32.Ransom.Betisrypt.A@7edvb9
BitDefenderTheta Gen:NN.ZexaF.34628.muW@a8rzzWb
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_BTCWare-1
McAfee-GW-Edition BehavesLike.Win32.Dropper.dh
FireEye Generic.mg.fa7b4e986e5f73fe
Emsisoft Generic.Ransom.BTCWare.A93810E6 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.cdwqc
Webroot W32.Ransomware.Gen
Avira TR/Crypt.ZPACK.Gen7
eGambit Unsafe.AI_Score_72%
Microsoft Ransom:Win32/Betisrypt.B
Arcabit Generic.Ransom.BTCWare.A93810E6
AegisLab Trojan.Win32.Generic.4!c
GData Win32.Trojan-Ransom.BTCWare.H
AhnLab-V3 Trojan/Win32.Gryphon.R205807
McAfee GenericRXCA-OZ!FA7B4E986E5F
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Agent
Malwarebytes Malware.AI.3105962547
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_BTCWare-1
Rising Ransom.Betisrypt!8.E6B2 (CLOUD)
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Generic.AC.3F3F13!tr
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HwoCEpsA

How to remove Ransom:Win32/Betisrypt.B 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

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:Win32/Betisrypt.B 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:

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If the guide doesn’t help you to remove Ransom:Win32/Betisrypt.B 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/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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