Trojan-Spy.Win32.Zbot.yusd

Written by Robert Bailey

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

In this article you will discover about the interpretation of Trojan-Spy.Win32.Zbot.yusd and its adverse impact on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.

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Most of the situations, Trojan-Spy.Win32.Zbot.yusd infection will instruct its sufferers to start funds transfer for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s tool.

Trojan-Spy.Win32.Zbot.yusd Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory;
  • Mimics the system’s user agent string for its own requests;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Starts servers listening on 127.0.0.1:16362;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Code injection with CreateRemoteThread in a remote process;
  • Deletes its original binary from disk;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Installs itself for autorun at Windows startup;
  • Creates Zeus (Banking Trojan) mutexes;
  • Zeus P2P (Banking Trojan);
  • Attempts to modify browser security settings;
  • Harvests credentials from local FTP client softwares;
  • Creates a slightly modified copy of itself;
  • Collects information to fingerprint the system;
  • Ciphering the files found on the sufferer’s hard disk — so the target can no more make use of the information;
  • Preventing routine access to the sufferer’s workstation;

Related domains:

pianogunatare.pl Trojan.Ransom.Cerber.1
wififreedreas.pl Trojan.Ransom.Cerber.1

Trojan-Spy.Win32.Zbot.yusd

The most normal networks through which Trojan-Spy.Win32.Zbot.yusd Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a source that organizes a harmful software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or prevent the device from functioning in an appropriate way – while also putting a ransom money note that mentions the demand for the sufferers to effect the settlement for the purpose of decrypting the records or bring back the data system back to the initial problem. In most circumstances, the ransom note will certainly come up when the customer reboots the PC after the system has actually already been damaged.

Trojan-Spy.Win32.Zbot.yusd circulation channels.

In different edges of the world, Trojan-Spy.Win32.Zbot.yusd expands by leaps and also bounds. However, the ransom notes as well as tricks of obtaining the ransom money quantity might vary depending on specific local (regional) settings. The ransom notes and also tricks of extorting the ransom money amount may differ depending on particular local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having spotted some unlicensed applications enabled on the sufferer’s tool. The alert after that requires the individual to pay the ransom money.

    Faulty statements about illegal material.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber fraudulences. Alternatively, the Trojan-Spy.Win32.Zbot.yusd popup alert may wrongly claim to be originating from a police establishment and also will certainly report having situated youngster pornography or various other illegal data on the gadget.

    Trojan-Spy.Win32.Zbot.yusd popup alert might wrongly declare to be deriving from a regulation enforcement organization and will report having located youngster porn or various other illegal data on the gadget. The alert will in a similar way have a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 98DC84A0
md5: 77d6631adc126079766cc3b780c65542
name: 77D6631ADC126079766CC3B780C65542.mlw
sha1: 22d1c68326c96dbb9958cbab8fef91b5883d1065
sha256: 15e92b911c59335376de373b0d153f05bb3db5821b95bb22e6e3e8e911f45bb6
sha512: 7119940f5afb11c047b96ed7d703831c9b08a755af994ba10e6edb8ca4b80e214c1616df866dd3112fce3c9e62115610ca57531290b383bcd3e2c22f13e77afa
ssdeep: 3072:LFonllOPql6Ep1Ae+NCoWF9J0OTctoTG4LkbN4Bod7cC5VYo:LFollOa1AVCD2UHTTkbLt
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.2005
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Zbot.Win32.80756
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba TrojanSpy:Win32/Spyware.ecd52fba
K7GW Hacktool ( 700007861 )
Cybereason malicious.adc126
Symantec Trojan.Zbot!gen40
ESET-NOD32 Win32/Spy.Zbot.AAO
APEX Malicious
Avast Win32:Dropper-gen [Drp]
ClamAV Win.Spyware.Zbot-66801
Kaspersky Trojan-Spy.Win32.Zbot.yusd
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Malware.Win32.Gencirc.114934dc
Ad-Aware Trojan.Ransom.Cerber.1
Sophos ML/PE-A + Troj/Zbot-DBX
Comodo Malware@#9te6r8ewwz2x
BitDefenderTheta Gen:NN.ZexaF.34170.kmX@ams!3pl
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.FCBEZKA
McAfee-GW-Edition BehavesLike.Win32.ZBot.cc
FireEye Generic.mg.77d6631adc126079
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.cfmo
Webroot W32.Trojan.Gen
Avira TR/Crypt.ZPACK.Gen8
Antiy-AVL Trojan/Generic.ASMalwS.802B8
Microsoft PWS:Win32/Zbot
SUPERAntiSpyware Trojan.Agent/Gen-Zbot
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Spyware/Win32.Zbot.R39520
Acronis suspicious
McAfee PWS-Zbot.gen.aos
MAX malware (ai score=100)
VBA32 TrojanSpy.Zbot
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.FCBEZKA
Rising Trojan.Generic@ML.98 (RDML:eSDaoOl+yjYEv73BqbkclQ)
Ikarus Trojan-PWS.Win32.Zbot
Fortinet W32/Zbot.ASJ!tr
AVG Win32:Dropper-gen [Drp]
Paloalto generic.ml

How to remove Trojan-Spy.Win32.Zbot.yusd 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 Trojan-Spy.Win32.Zbot.yusd 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.yusd 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: http://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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