What is Troj/Emotet-CQX infection?

In this post you will locate about the interpretation of Troj/Emotet-CQX and also its unfavorable effect on your computer system. Such ransomware are a kind of malware that is specified by on the internet scams to require paying the ransom money by a victim.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the instances, Troj/Emotet-CQX virus will instruct its victims to launch funds transfer for the purpose of counteracting the modifications that the Trojan infection has presented to the sufferer’s gadget.

Troj/Emotet-CQX Summary

These alterations can be as complies with:

  • 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.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Mimics the system’s user agent string for its own requests;
  • Expresses interest in specific running processes;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s disk drive — so the victim can no longer use the information;
  • Preventing routine accessibility to the victim’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 Ransom.Win32.Wacatac.oa!s1 Ransom.Win32.Wacatac.oa!s1


One of the most typical channels where Troj/Emotet-CQX Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of user winding up on a source that holds a malicious software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the target’s computer or avoid the tool from working in a proper fashion – while additionally placing a ransom money note that mentions the need for the victims to effect the settlement for the function of decrypting the papers or bring back the data system back to the initial condition. In most instances, the ransom money note will show up when the customer restarts the PC after the system has already been damaged.

Troj/Emotet-CQX circulation networks.

In various corners of the globe, Troj/Emotet-CQX expands by jumps and bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom quantity may differ relying on certain local (local) settings. The ransom notes and also methods of obtaining the ransom quantity may vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software.

    In specific locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the sufferer’s device. The alert after that demands the user to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software program piracy is less popular, this technique is not as efficient for the cyber fraudulences. Conversely, the Troj/Emotet-CQX popup alert may wrongly claim to be stemming from a police organization as well as will report having located child porn or other prohibited information on the device.

    Troj/Emotet-CQX popup alert might falsely assert to be acquiring from a regulation enforcement establishment as well as will report having situated kid pornography or various other unlawful information on the device. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 8E445CC3
md5: ec9a707576c947d09bf5b7597a8e3e7f
name: EC9A707576C947D09BF5B7597A8E3E7F.mlw
sha1: 18ac80bf2ed374cd7e56c008728e87bc59cd5fc0
sha256: d65269ed217541ab6871ab934d96a37069272b4b9e9e17373d40ec712735a192
sha512: a4cb503f2bb9cea9e53fb11aa14e3462fb2d6cfb41dfbf6ff1d776668bcbe439352d593f921ab3b6cfb5ba183777963ab6809065e181f329eae851e809098b92
ssdeep: 6144:QWXIwVZNNuh5pVI7Lf36g3uLcxjmko+vLg+4wnS9+RR1eis3f1k:PNE5pVI7z36g3uIxjmh+vxnY+71Xge
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C) Copyright 2006 by Steffen Lange
InternalName: PwdChange.exe
CompanyName: Steffen Lange
LegalTrademarks: Alle Rechte vorbehalten.
ProductName: Password Changer
FileDescription: Password Changer
OriginalFilename: PwdChange.exe
Translation: 0x0407 0x04e4

Troj/Emotet-CQX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
DrWeb Trojan.Emotet.1042
MicroWorld-eScan Trojan.Ranapama.AMW
CAT-QuickHeal Trojan.EmotetRI.S16452469
McAfee Emotet-FSF!EC9A707576C9
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 0056efc81 )
BitDefender Trojan.Ranapama.AMW
K7GW Trojan ( 0056efc81 )
TrendMicro TrojanSpy.Win32.EMOTET.THKAGBO
Cyren W32/Emotet.AVA.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:BankerX-gen [Trj]
ClamAV Win.Trojan.Generic-9778932-0
Kaspersky HEUR:Trojan.Win32.Zenpak.pef
Alibaba Trojan:Win32/EmotetCrypt.6a45c2ec
NANO-Antivirus Trojan.Win32.Emotet.hzryrf
ViRobot Trojan.Win32.Z.Emotet.369664.DNC
AegisLab Trojan.Win32.Emotet.L!c
Tencent Malware.Win32.Gencirc.10ce0af1
Ad-Aware Trojan.Ranapama.AMW
Sophos Troj/Emotet-CQX
F-Secure Trojan.TR/AD.Emotet.pdjej
Zillya Trojan.Emotet.Win32.43766
Invincea Mal/Generic-R + Troj/Emotet-CQX
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
FireEye Trojan.Ranapama.AMW
Emsisoft Trojan.Emotet (A)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Banker.Emotet.oyd
Avira TR/AD.Emotet.pdjej
MAX malware (ai score=85)
Antiy-AVL Trojan/Win32.Emotet
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/EmotetCrypt.ARJ!MTB
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Ranapama.AMW
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
ZoneAlarm HEUR:Trojan.Win32.Zenpak.pef
GData Trojan.Ranapama.AMW
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4206910
VBA32 Trojan.Zenpak
ALYac Trojan.Ranapama.AMW
Malwarebytes Trojan.Emotet
Panda Trj/Genetic.gen
ESET-NOD32 Win32/Emotet.CI
TrendMicro-HouseCall TrojanSpy.Win32.EMOTET.THKAGBO
Rising Trojan.Emotet!1.CD65 (CLASSIC)
Yandex Trojan.GenKryptik!fDuaOfgHIA8
Ikarus Trojan-Banker.Emotet
MaxSecure Win.MxResIcn.Heur.Gen
Fortinet W32/Kryptik.HEOE!tr
AVG Win32:BankerX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.ffa

How to remove Troj/Emotet-CQX 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Troj/Emotet-CQX 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 Troj/Emotet-CQX you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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