Trojan-Spy.Win32.Zbot.elmq

What is Trojan-Spy.Win32.Zbot.elmq infection?

In this short article you will certainly locate about the meaning of Trojan-Spy.Win32.Zbot.elmq as well as its negative impact on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom money by a victim.

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In the majority of the instances, Trojan-Spy.Win32.Zbot.elmq ransomware will instruct its victims to start funds move for the function of reducing the effects of the modifications that the Trojan infection has introduced to the victim’s gadget.

Trojan-Spy.Win32.Zbot.elmq Summary

These modifications can be as adheres to:

  • 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.
  • Compression (or decompression);
  • Injection with CreateRemoteThread in a remote process;
  • 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.
  • Starts servers listening on 0.0.0.0:27508, :0;
  • Expresses interest in specific running processes;
  • 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.

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Code injection with CreateRemoteThread in a remote process;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Steals private information from local Internet browsers;
  • 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;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates Zeus (Banking Trojan) mutexes;
  • Attempts to modify browser security settings;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Creates a slightly modified copy of itself;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Clears web history;
  • Ciphering the files found on the victim’s hard drive — so the victim can no longer make use of the data;
  • Preventing normal accessibility 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.

Trojan-Spy.Win32.Zbot.elmq

The most regular channels through which Trojan-Spy.Win32.Zbot.elmq Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual winding up on a resource that holds a malicious software program;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s computer or protect against the tool from functioning in a correct fashion – while additionally placing a ransom money note that points out the requirement for the sufferers to impact the payment for the function of decrypting the files or bring back the data system back to the preliminary condition. In many circumstances, the ransom money note will show up when the customer reboots the COMPUTER after the system has actually already been harmed.

Trojan-Spy.Win32.Zbot.elmq distribution networks.

In numerous corners of the globe, Trojan-Spy.Win32.Zbot.elmq grows by jumps and bounds. Nonetheless, the ransom notes and methods of extorting the ransom amount might vary relying on particular neighborhood (local) settings. The ransom money notes and techniques of extorting the ransom quantity might vary depending on particular local (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s device. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations regarding unlawful content.

    In countries where software piracy is much less preferred, this method is not as reliable for the cyber frauds. Additionally, the Trojan-Spy.Win32.Zbot.elmq popup alert might falsely declare to be originating from a police institution and will certainly report having situated youngster pornography or various other prohibited data on the tool.

    Trojan-Spy.Win32.Zbot.elmq popup alert might wrongly declare to be obtaining from a regulation enforcement organization and also will certainly report having situated youngster pornography or various other illegal information on the gadget. The alert will in a similar way have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 360C9FDC
md5: 7d437618dec5cb700374abe0467ec311
name: 7D437618DEC5CB700374ABE0467EC311.mlw
sha1: 0a2ca1251429ed808d4476814f7fc0b1a47937c5
sha256: bedd7319a0ba02d651e3ac82758d21307bf7cfc815d6fbeaf84870cff2961d0a
sha512: 8f7378d273f9d16131f7903d637439eea2622c55d63f07db216081e59b4667c9eb8f8de254589640c48563b010b15b0788a5efbd810239d56c98333a68b26ebb
ssdeep: 6144:gGTGON3HdXQp2yjqfNV7MKMp++7WLqLGaJKHaK4hvW:g5ON3HdAp0bMKMUDcT8x
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: MSRATING
FileVersion: 6.00.2600.0000 (xpclient.010817-1148)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
OleSelfRegister:
ProductVersion: 6.00.2600.0000
FileDescription: Internet Ratings and Local User Management DLL
OriginalFilename: MSRATING.DLL
Translation: 0x0409 0x04b0

Trojan-Spy.Win32.Zbot.elmq also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.2363
Cynet Malicious (score: 100)
CAT-QuickHeal TrojanPWS.Zbot.Y
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Zbot.Win32.73467
Sangfor Ransom.Win32.Cerber_67.se
CrowdStrike win/malicious_confidence_100% (D)
Alibaba TrojanSpy:Win32/Obfuscator.80e3cbe5
K7GW Spyware ( 000287dc1 )
K7AntiVirus Spyware ( 000287dc1 )
Cyren W32/Zbot.IT.gen!Eldorado
ESET-NOD32 a variant of Win32/Kryptik.AJGE
APEX Malicious
Avast Win32:Cryptor
Kaspersky Trojan-Spy.Win32.Zbot.elmq
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Zbot.wmvyn
SUPERAntiSpyware Trojan.Agent/Gen-Graftor
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Malware.Win32.Gencirc.10b40627
Ad-Aware Trojan.Ransom.Cerber.1
Sophos Mal/Generic-R + Mal/Zbot-IV
Comodo TrojWare.Win32.Spy.Zbot.AJM@4q3hmb
BitDefenderTheta Gen:NN.ZexaF.34628.wq1@am5yFbpi
VIPRE Trojan.Win32.Reveton.a (v)
TrendMicro TROJ_FRS.0NA103BL20
McAfee-GW-Edition BehavesLike.Win32.ZBot.fh
FireEye Generic.mg.7d437618dec5cb70
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.bxjh
Webroot Trojanspy:Win32/Fitmu.A
Avira TR/Graftor.385561
eGambit Generic.Malware
Kingsoft Win32.Troj.Zbot.(kcloud)
Microsoft VirTool:Win32/Obfuscator.ACV
Arcabit Trojan.Ransom.Cerber.1
AegisLab Trojan.Win32.Generic.lAAF
ZoneAlarm Trojan-Spy.Win32.Zbot.elmq
GData Trojan.Ransom.Cerber.1
TACHYON Trojan-Spy/W32.ZBot.369152.AZ
AhnLab-V3 Spyware/Win32.Zbot.R53013
Acronis suspicious
McAfee PWS-Zbot.gen.ajj
MAX malware (ai score=100)
VBA32 BScope.Backdoor.Sinowal.5
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_FRS.0NA103BL20
Rising Spyware.Zbot!8.16B (CLOUD)
Yandex Trojan.Kryptik!Uib3pWko0s8
Ikarus Trojan.Win32.Yakes
MaxSecure Trojan.Malware.4403300.susgen
Fortinet W32/Bublik.AM!tr
AVG Win32:Cryptor
Qihoo-360 Win32/Trojan.Zbot.HxQBMm8A

How to remove Trojan-Spy.Win32.Zbot.elmq ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Trojan-Spy.Win32.Zbot.elmq 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 Trojan-Spy.Win32.Zbot.elmq 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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