Elon.7

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

What is Elon.7 infection?

In this post you will find concerning the meaning of Elon.7 and its negative effect on your computer. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom by a victim.

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In the majority of the instances, Elon.7 infection will certainly advise its targets to start funds transfer for the function of neutralizing the changes that the Trojan infection has actually introduced to the target’s device.

Elon.7 Summary

These adjustments 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.
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Checks for the presence of known windows from debuggers and forensic tools;
  • 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.
  • Checks for the presence of known devices from debuggers and forensic tools;
  • 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.
  • Ciphering the papers situated on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing normal access to the sufferer’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
z.whorecord.xyzTrojan-Ransom.Win32.Rack.jak
a.tomx.xyzTrojan-Ransom.Win32.Rack.jak

Elon.7

The most regular networks whereby Elon.7 Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of user winding up on a resource that organizes a destructive software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or protect against the tool from operating in an appropriate fashion – while likewise positioning a ransom note that states the requirement for the sufferers to effect the repayment for the function of decrypting the records or recovering the data system back to the preliminary problem. In most circumstances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually already been damaged.

Elon.7 distribution channels.

In numerous corners of the world, Elon.7 expands by jumps and bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom money amount might vary depending on particular neighborhood (regional) setups. The ransom notes as well as tricks of obtaining the ransom money amount may vary depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In specific areas, the Trojans often wrongfully report having identified some unlicensed applications enabled on the victim’s tool. The sharp then requires the user to pay the ransom money.

    Faulty statements about prohibited material.

    In nations where software application piracy is much less popular, this technique is not as efficient for the cyber scams. Alternatively, the Elon.7 popup alert might incorrectly declare to be originating from a law enforcement establishment and also will report having situated youngster porn or other prohibited data on the tool.

    Elon.7 popup alert may incorrectly assert to be obtaining from a regulation enforcement organization as well as will certainly report having located kid pornography or various other unlawful information on the tool. The alert will likewise consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 937F5258
md5: 2055bbde7b5a1afd6ea79974d1435a98
name: upload_file
sha1: e249c4f1d0910cb4660a3d41593692a02796472f
sha256: e51abdb2023b560244802f7d9687944dc0dff3042c28d7bc7a2b517df6e24942
sha512: f21f963ea6f3c394f61780825a0971f432450a7ca94353db0ba5915a0e190f0d65025c40756597b0170a3c23fb160e27011ce4a098afe2a518efc47a06874d55
ssdeep: 24576:AQkBF2DuFBsfrCbHdtvIwTGp+olFTPPxQoZeKVbygpgPh3aFMI9R2uacQs:AQIBsfrCHdtvdTCTO2pdygpiAJads
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: zmkj.ufe
ProductionVersus: 1.0.6.22
Copyrights: Copyrighd (C) 2020, hjdk
FileV: 1.0.3
TranslationUsi: 0x0872 0x08f0

Elon.7 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Siggen9.63498
MicroWorld-eScanGen:Variant.Elon.7
FireEyeGeneric.mg.2055bbde7b5a1afd
ALYacGen:Variant.Elon.7
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Multi.Generic.4!c
K7AntiVirusTrojan ( 004befdb1 )
BitDefenderGen:Variant.Elon.7
K7GWTrojan ( 004befdb1 )
Cybereasonmalicious.1d0910
BitDefenderThetaGen:NN.ZexaF.34144.kH0@ai0ZFzhG
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.EnigmaProtector.J suspicious
APEXMalicious
KasperskyTrojan-Ransom.Win32.Rack.jak
AlibabaPacked:Win32/EnigmaProtector.caeff9b6
RisingPUF.Pack-Enigma!1.BA33 (CLOUD)
Ad-AwareGen:Variant.Elon.7
EmsisoftGen:Variant.Elon.7 (B)
F-SecureHeuristic.HEUR/AGEN.1128093
Invinceaheuristic
SophosMal/Generic-S
SentinelOneDFI – Suspicious PE
AviraHEUR/AGEN.1128093
MAXmalware (ai score=99)
MicrosoftTrojan:Win32/Glupteba.GD!MTB
ArcabitTrojan.Elon.7
ZoneAlarmTrojan-Ransom.Win32.Rack.jak
GDataGen:Variant.Elon.7
CynetMalicious (score: 100)
McAfeeArtemis!2055BBDE7B5A
VBA32Trojan.Zpevdo
MalwarebytesSpyware.PasswordStealer
TrendMicro-HouseCallTROJ_GEN.R002H01GU20
eGambitUnsafe.AI_Score_54%
AVGWin32:DropperX-gen [Drp]
AvastWin32:DropperX-gen [Drp]
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Generic/HEUR/QVM18.1.E68F.Malware.Gen

How to remove Elon.7 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 Elon.7 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 Elon.7 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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