Ransom.Regret

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

What is Ransom.Regret infection?

In this short article you will discover about the definition of Ransom.Regret as well as its unfavorable effect on your computer system. Such ransomware are a form of malware that is clarified by online scams to require paying the ransom by a victim.

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Most of the cases, Ransom.Regret virus will instruct its targets to launch funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the target’s gadget.

Ransom.Regret Summary

These adjustments can be as follows:

  • Executable code extraction;
  • At least one process apparently crashed during execution;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • A process created a hidden window;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Arabic (Oman);
  • Looks up the external IP address;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup;
  • Checks the system manufacturer, likely for anti-virtualization;
  • Clears Windows events or logs;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the target’s hard disk drive — so the target can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Related domains:

api.ipify.orgRansom:Win32/FileCrypter.7d210899

Ransom.Regret

The most common channels through which Ransom.Regret Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a resource that organizes a malicious software application;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s computer or avoid the tool from working in a correct manner – while additionally placing a ransom money note that mentions the need for the targets to effect the settlement for the objective of decrypting the records or restoring the documents system back to the first condition. In many circumstances, the ransom money note will show up when the customer reboots the PC after the system has already been harmed.

Ransom.Regret circulation networks.

In numerous edges of the globe, Ransom.Regret expands by jumps and bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom quantity may differ relying on particular local (regional) setups. The ransom notes and also techniques of obtaining the ransom money quantity may vary depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the target’s gadget. The alert after that demands the customer to pay the ransom money.

    Faulty declarations about unlawful web content.

    In countries where software program piracy is less preferred, this method is not as efficient for the cyber scams. Alternatively, the Ransom.Regret popup alert may falsely assert to be stemming from a police establishment as well as will report having situated child porn or various other prohibited information on the gadget.

    Ransom.Regret popup alert may falsely assert to be deriving from a legislation enforcement organization and also will certainly report having situated kid porn or other unlawful information on the device. The alert will similarly have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: A881C115
md5: 39ac1e078eef37dc604ba9c76dc5f8d8
name: 39AC1E078EEF37DC604BA9C76DC5F8D8.mlw
sha1: a4a4d19977bec00ec2a4e55c40340e9385a1e47a
sha256: ce6bed0aebab908348c6e1ce110e9c1400a42775b0944349c1f1ea0f920f3ba0
sha512: 72deb58a71cee37fd45a391065f9aa78d40aee2aeb7832a1939bb9746610a234ed6e14fa4f1fb317b0dc5daaea56f2114b13de4db0bb5eaf85e503ad56053843
ssdeep: 12288:TcL8ziqNeyHLypNjDmQxpiF6U2UPefnYKwn:TcgzxoyANmCiFz2qGnYK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom.Regret also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 00572c621 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.Patched.SAP.Gen
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.16853
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/FileCrypter.7d210899
K7GWTrojan ( 00572c621 )
Cybereasonmalicious.78eef3
CyrenW32/Trojan.YRBT-8391
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.OCE
APEXMalicious
AvastWin32:Malware-gen
Kasperskynot-a-virus:NetTool.Win32.TorTool.cta
BitDefenderTrojan.Patched.SAP.Gen
NANO-AntivirusTrojan.Win32.Razy.ibisrl
MicroWorld-eScanTrojan.Patched.SAP.Gen
TencentWin32.Trojan.Downloader.Lmbk
Ad-AwareTrojan.Patched.SAP.Gen
SophosMal/Generic-S
F-SecureTrojan.TR/Downloader.Gen
BitDefenderThetaGen:NN.ZexaF.34758.CuW@aiy@zUnG
TrendMicroRansom_Filecoder.R06CC0DD521
McAfee-GW-EditionMalHeur-FAJ!39AC1E078EEF
FireEyeGeneric.mg.39ac1e078eef37dc
EmsisoftTrojan.Patched.SAP.Gen (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Downloader.Gen
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.30FCDC9
MicrosoftRansom:Win32/FileCrypter.MB!MTB
ArcabitTrojan.Patched.SAP.Gen
ZoneAlarmHEUR:Backdoor.Win32.Poison.gen
GDataWin32.Trojan-Ransom.RegretLocker.A
McAfeeMalHeur-FAJ!39AC1E078EEF
MAXmalware (ai score=100)
VBA32BScope.Trojan.Swrort
MalwarebytesRansom.Regret
PandaTrj/CI.A
TrendMicro-HouseCallRansom.Win32.REGRETLOCKER.SM
RisingTrojan.Generic@ML.88 (RDML:ROS+a9upsu+0bqCIu3EqrA)
YandexRiskware.NetTool!7wgJkf+t5ZM
IkarusTrojan-Ransom.FileCrypter
FortinetW32/Filecoder.OCE!tr
AVGWin32:Malware-gen

How to remove Ransom.Regret 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.Regret 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.Regret 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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