Adware.DotDo

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

What is Adware.DotDo infection?

In this article you will certainly discover concerning the interpretation of Adware.DotDo as well as its negative impact on your computer system. Such ransomware are a form of malware that is specified by online scams to require paying the ransom by a target.

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Most of the instances, Adware.DotDo virus will certainly advise its victims to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has actually introduced to the victim’s device.

Adware.DotDo Summary

These adjustments can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Uses Windows utilities for basic functionality;
  • 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
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • 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 papers located on the target’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing routine access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Adware.DotDo

One of the most regular networks where Adware.DotDo are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that holds a harmful software application;

As quickly as the Trojan is effectively infused, it will either cipher the data on the victim’s PC or stop the device from functioning in an appropriate fashion – while additionally placing a ransom note that mentions the need for the targets to effect the repayment for the function of decrypting the papers or bring back the documents system back to the initial condition. In the majority of instances, the ransom note will turn up when the customer reboots the COMPUTER after the system has already been harmed.

Adware.DotDo distribution networks.

In various edges of the globe, Adware.DotDo grows by leaps and also bounds. Nevertheless, the ransom notes and tricks of extorting the ransom quantity may vary depending upon particular local (regional) settings. The ransom money notes as well as tricks of obtaining the ransom money amount might differ depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In particular locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the victim’s gadget. The sharp then demands the user to pay the ransom.

    Faulty statements about illegal content.

    In nations where software program piracy is much less prominent, this approach is not as effective for the cyber fraudulences. Alternatively, the Adware.DotDo popup alert might falsely claim to be stemming from a law enforcement institution and will certainly report having situated youngster porn or various other unlawful information on the tool.

    Adware.DotDo popup alert may incorrectly claim to be deriving from a regulation enforcement establishment and also will certainly report having located youngster pornography or various other prohibited information on the device. The alert will likewise consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: A682BE51
md5: 0f004f14fbfa0732758444c9b73683d9
name: 0F004F14FBFA0732758444C9B73683D9.mlw
sha1: 0a7323bc1a7d7795acebe71d731cb03b5c5aab51
sha256: f102470586b4daae8da44e28f3e977e6c9abc6859941de9d1d7ed8f98a61c101
sha512: feeb70f3409962ad17851175ec31a611e76c509a497bacf7fb64f80a3cb564d7408e230168f6cdc6f697ebe3ec5fa9c3bf53a8f7bbd1a4b6db6e02c7ae86d4ae
ssdeep: 768:6HJd0TpH2+bQ2dUWVX9Hfv1JMWmtLEJOyuBxG0D3mjfS3XJcMk506e:6pgpHzb9dZVX9fHMvG0D3XJcMk50f
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Adware.DotDo also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader22.44412
McAfee Artemis!0F004F14FBFA
Malwarebytes Adware.DotDo
VIPRE Trojan.Win32.Generic!BT
AegisLab Adware.Win32.Dotdo.2!c
Sangfor Trojan.Win32.Agent.updb
K7AntiVirus Adware ( 00563cd41 )
K7GW Adware ( 00563cd41 )
APEX Malicious
Paloalto generic.ml
Kaspersky not-a-virus:HEUR:AdWare.Win32.Dotdo.gen
Alibaba Ransom:Win32/Cerber.70efdb71
NANO-Antivirus Trojan.Nsis.Adware.fexgye
Tencent Win32.Trojan.Ransom.Frs
Sophos Generic PUA AK (PUA)
F-Secure Trojan.TR/Ransom.Cerber.abfvn
TrendMicro Ransom_CERBER.F116KE
McAfee-GW-Edition BehavesLike.Win32.AdwareTskLnk.nh
SentinelOne Static AI – Suspicious PE
Avira TR/Ransom.Cerber.abfvn
Microsoft Ransom:Win32/Cerber
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.Dotdo.gen
Cynet Malicious (score: 85)
VBA32 Adware.Dotdo
Cylance Unsafe
ESET-NOD32 a variant of NSIS/Adware.Runner.M
TrendMicro-HouseCall Ransom_CERBER.F116KE
Fortinet W32/Malicious_Behavior.VEX
AVG FileRepMetagen [PUP]
Avast FileRepMetagen [PUP]
CrowdStrike win/malicious_confidence_60% (D)
Qihoo-360 Generic/Trojan.Ransom.b1a

How to remove Adware.DotDo 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 Adware.DotDo 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 Adware.DotDo 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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