Trojan:Win32/Ymacco.AA06

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

What is Trojan:Win32/Ymacco.AA06 infection?

In this post you will discover about the meaning of Trojan:Win32/Ymacco.AA06 and its negative effect on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet frauds to require paying the ransom by a sufferer.

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Most of the instances, Trojan:Win32/Ymacco.AA06 virus will instruct its victims to start funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s device.

Trojan:Win32/Ymacco.AA06 Summary

These modifications 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.
  • Attempts to connect to a dead IP:Port (7 unique times);
  • 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;
  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Network activity contains more than one unique useragent.;
  • 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.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • 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 records situated on the target’s hard drive — so the sufferer can no longer make use of the data;
  • 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
kitemimbe.comTrojan-Ransom.Win32.Crypmod.zfq
iplogger.orgTrojan-Ransom.Win32.Crypmod.zfq
apps.identrust.comTrojan-Ransom.Win32.Crypmod.zfq
isrg.trustid.ocsp.identrust.comTrojan-Ransom.Win32.Crypmod.zfq
ocsp.int-x3.letsencrypt.orgTrojan-Ransom.Win32.Crypmod.zfq
www.bing.comTrojan-Ransom.Win32.Crypmod.zfq

Trojan:Win32/Ymacco.AA06

The most regular networks whereby Trojan:Win32/Ymacco.AA06 are infused are:

  • By ways of phishing emails;
  • As a repercussion of customer winding up on a source that organizes a destructive software program;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s computer or prevent the tool from functioning in an appropriate fashion – while also positioning a ransom money note that discusses the requirement for the sufferers to impact the settlement for the purpose of decrypting the records or bring back the data system back to the initial problem. In the majority of instances, the ransom note will certainly come up when the client restarts the PC after the system has actually currently been damaged.

Trojan:Win32/Ymacco.AA06 circulation channels.

In different corners of the globe, Trojan:Win32/Ymacco.AA06 grows by leaps as well as bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom money amount might differ depending upon specific local (regional) settings. The ransom notes and also tricks of obtaining the ransom amount might vary depending on certain neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the victim’s tool. The sharp after that requires the customer to pay the ransom.

    Faulty statements about illegal material.

    In countries where software program piracy is less prominent, this method is not as reliable for the cyber frauds. Conversely, the Trojan:Win32/Ymacco.AA06 popup alert may falsely assert to be stemming from a police organization as well as will report having situated child porn or various other unlawful information on the device.

    Trojan:Win32/Ymacco.AA06 popup alert might falsely assert to be obtaining from a regulation enforcement institution as well as will certainly report having located youngster porn or other prohibited data on the device. The alert will likewise consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8D303A00
md5: a2591bf6927bf848e2a3fea2358575b7
name: upload_file
sha1: bda38a5cd728e2dbfee89d6eaea16013fefa888b
sha256: 06359949aee17a7f7222ba5661445a5d45bfe5a2af6f81f2fda912bfb5bc06e8
sha512: 7bfa67d6a60525200e224b8706cdc0b6940ee5188f59a7371953301fe44c5b8b19bfe2fcd88c115bcfd033fc0cf01c1ff5504028331a03268a1c34cc6b83d5c1
ssdeep: 12288:pANwRo+mv8QD4+0V16k9OoZWMwnWwu3bAzwN8N/leWFuUemjusd90u:pAT8QE+k99flx3O3eWFuUtnd9X
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: wotsuper
FileDescription: wotsuper 2.1 Installation
FileVersion: 2.1
Comments:
CompanyName: wotsuper
Translation: 0x0409 0x04e4

Trojan:Win32/Ymacco.AA06 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.34378188
CAT-QuickHealTrojan.Multi
Qihoo-360Generic/HEUR/QVM05.1.5008.Malware.Gen
McAfeeArtemis!A2591BF6927B
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0056c87f1 )
BitDefenderTrojan.GenericKD.34378188
K7GWTrojan ( 0056c87f1 )
CrowdStrikewin/malicious_confidence_60% (W)
TrendMicroTROJ_GEN.R057C0WHI20
BitDefenderThetaGen:NN.ZexaF.34186.FqW@aeRVUmlG
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Dropper.Vidar-9182565-0
KasperskyTrojan.Win32.Chapak.eund
AlibabaTrojan:Win32/Chapak.973ddd1c
RisingTrojan.Kryptik!8.8 (CLOUD)
Ad-AwareTrojan.GenericKD.34378188
DrWebTrojan.Siggen10.5598
Invinceaheuristic
FireEyeGeneric.mg.a2591bf6927bf848
SophosMal/Generic-S
IkarusTrojan-PSW.Agent
WebrootW32.Trojan.Gen
AviraTR/AD.VidarStealer.MN
MAXmalware (ai score=85)
MicrosoftTrojan:Win32/Ymacco.AA06
ArcabitTrojan.Generic.D20C91CC
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
AhnLab-V3Malware/Win32.Generic.C3733562
ZoneAlarmTrojan.Win32.Chapak.eund
GDataTrojan.GenericKD.34378188
ESET-NOD32a variant of Win32/Kryptik.HFOJ
VBA32Malware-Cryptor.Limpopo
ALYacTrojan.GenericKD.34378188
MalwarebytesTrojan.Downloader
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R057C0WHI20
TencentWin32.Trojan.Chapak.Lkdl
FortinetW32/Agent.OKD!tr
AVGWin32:DropperX-gen [Drp]
Cybereasonmalicious.cd728e
AvastWin32:DropperX-gen [Drp]
MaxSecureTrojan-Ransom.Win32.Crypmod.zfq

How to remove Trojan:Win32/Ymacco.AA06 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 Trojan:Win32/Ymacco.AA06 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Ymacco.AA06 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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