Win32/Injector.ADWJ

Written by Robert Bailey

What is Win32/Injector.ADWJ infection?

In this post you will certainly locate regarding the definition of Win32/Injector.ADWJ as well as its unfavorable influence on your computer system. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom money by a target.

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In the majority of the cases, Win32/Injector.ADWJ ransomware will instruct its targets to launch funds transfer for the function of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s device.

Win32/Injector.ADWJ Summary

These alterations can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • 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.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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.
  • Creates a copy of itself;
  • Ciphering the records located on the sufferer’s disk drive — so the victim can no longer make use of the data;
  • Preventing regular 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.
Similar behavior
Related domains
edgedl.me.gvt1.com Trojan-Ransom.Win32.Blocker.aeqy

Win32/Injector.ADWJ

One of the most typical channels whereby Win32/Injector.ADWJ Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of customer winding up on a resource that holds a harmful software program;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or prevent the tool from operating in an appropriate fashion – while additionally putting a ransom money note that discusses the demand for the targets to effect the repayment for the objective of decrypting the records or bring back the documents system back to the first condition. In many circumstances, the ransom money note will certainly turn up when the client restarts the PC after the system has already been harmed.

Win32/Injector.ADWJ circulation channels.

In numerous corners of the world, Win32/Injector.ADWJ grows by jumps and bounds. However, the ransom money notes and also techniques of obtaining the ransom money quantity might vary depending on specific regional (regional) settings. The ransom money notes as well as techniques of obtaining the ransom money quantity might differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In certain locations, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s device. The alert after that demands the individual to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software piracy is less popular, this technique is not as reliable for the cyber frauds. Alternatively, the Win32/Injector.ADWJ popup alert may falsely declare to be stemming from a police organization as well as will certainly report having located kid porn or other unlawful data on the device.

    Win32/Injector.ADWJ popup alert may wrongly assert to be deriving from a regulation enforcement institution and will certainly report having situated youngster porn or other unlawful data on the gadget. The alert will similarly contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 45014757
md5: 0690424a6c068821424e32403fd761a8
name: 0690424A6C068821424E32403FD761A8.mlw
sha1: d1a4b48a2511c6a1d03a997dcd821fe2b5498981
sha256: 9bcdedb817f6d53c2fc679aa59ea009d2d95a4f752db98e83bca7b3dc3c281ce
sha512: 3ac3bc736583c0a2cbef6a7450941574d2b4f233cc2edd09b6ac06f453511b89ca5e72c519c0218eeda0e6883e1ecf9e522ccac5f400cb430804e0850efb83c0
ssdeep: 3072:Od69xvD5dsZznqmROMiqoDMHmKdP5k0j9P18cWE/Rf+qvtv/QFbMGwout/C:OSb7sZliqoDVKP5kct3WEAqVGwoSK
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (c) 2010 AOL Inc.
InternalName: imAppService
FileVersion: 7.5.8.2
CompanyName: AOL Inc.
LegalTrademarks:
ProductName: AOL Instant Messenger
OLESelfRegister:
ProductVersion: 7.5.8.2
FileDescription: AOL Instant Messenger
OriginalFilename: aim.exe
Translation: 0x0409 0x04b0

Win32/Injector.ADWJ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3991 )
Elastic malicious (high confidence)
DrWeb Win32.HLLW.Autoruner.52856
Cynet Malicious (score: 100)
ALYac Gen:Variant.Doris.900
Cylance Unsafe
Zillya Trojan.Genome.Win32.125671
Sangfor Worm.Win32.Vobfus.mt
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Trojan:Win32/Starter.ali1001008
K7GW Trojan ( 0055e3991 )
Cybereason malicious.a6c068
Cyren W32/Trojan.EZDI-1151
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.ADWJ
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Blocker.aeqy
BitDefender Gen:Variant.Doris.900
NANO-Antivirus Trojan.Win32.Blocker.dspfrn
MicroWorld-eScan Gen:Variant.Doris.900
Tencent Win32.Trojan.Genome.Frs
Ad-Aware Gen:Variant.Doris.900
Sophos ML/PE-A + Mal/VBCheMan-C
Comodo Suspicious@#1fru2j3x7kbjc
BitDefenderTheta Gen:NN.ZevbaF.34688.jmLfaqo5ffhi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.cc
FireEye Generic.mg.0690424a6c068821
Emsisoft Gen:Variant.Doris.900 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.qct
Webroot W32.Malware.Gen
Avira TR/Dropper.Gen
eGambit Generic.Dropper
Microsoft Worm:Win32/Vobfus
GData Gen:Variant.Doris.900
AhnLab-V3 Trojan/Win32.Losel.C96069
McAfee Artemis!0690424A6C06
MAX malware (ai score=100)
VBA32 Hoax.Blocker
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Genome!dv6UODH3FKk
Ikarus Trojan.Win32.Genome
Fortinet W32/VBCheMan.A
AVG FileRepMalware
Paloalto generic.ml

How to remove Win32/Injector.ADWJ 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 Win32/Injector.ADWJ 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 Win32/Injector.ADWJ 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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