Trojan:Win32/Azorult.RM!MTB

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

What is Trojan:Win32/Azorult.RM!MTB infection?

In this short article you will certainly discover regarding the meaning of Trojan:Win32/Azorult.RM!MTB and also its negative effect on your computer. Such ransomware are a kind of malware that is clarified by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the instances, Trojan:Win32/Azorult.RM!MTB ransomware will certainly advise its targets to initiate funds move for the purpose of counteracting the changes that the Trojan infection has actually introduced to the target’s tool.

Trojan:Win32/Azorult.RM!MTB Summary

These adjustments 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.
  • 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.
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • 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.
  • 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!
  • Steals private information from local Internet browsers;
  • Network activity contains more than one unique useragent.;
  • 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
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the victim’s hard disk drive — so the sufferer can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Trojan:Win32/Azorult.RM!MTB

The most regular channels where Trojan:Win32/Azorult.RM!MTB Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of individual ending up on a source that holds a destructive software;

As soon as the Trojan is successfully injected, it will either cipher the data on the target’s PC or protect against the device from functioning in an appropriate way – while also putting a ransom money note that points out the requirement for the targets to effect the repayment for the purpose of decrypting the files or restoring the file system back to the preliminary problem. In the majority of instances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has currently been harmed.

Trojan:Win32/Azorult.RM!MTB circulation channels.

In numerous corners of the world, Trojan:Win32/Azorult.RM!MTB grows by leaps and bounds. Nonetheless, the ransom money notes and also techniques of extorting the ransom quantity might vary depending on specific local (regional) setups. The ransom notes and techniques of extorting the ransom quantity may vary depending on specific neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In specific areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications enabled on the victim’s tool. The alert then requires the customer to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In countries where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Additionally, the Trojan:Win32/Azorult.RM!MTB popup alert might incorrectly claim to be originating from a police establishment and will certainly report having located kid porn or other prohibited data on the gadget.

    Trojan:Win32/Azorult.RM!MTB popup alert might incorrectly claim to be obtaining from a regulation enforcement establishment as well as will certainly report having located kid porn or various other prohibited information on the device. The alert will likewise include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 19E0C484
md5: 12e66476395f8c1d0c457a7c13ae71df
name: 12E66476395F8C1D0C457A7C13AE71DF.mlw
sha1: 8cb6d53b8b238c0118a0b4748ec54c9aa49123b7
sha256: 9bf5a22089f0b74627320945df991bd1dfa37bf5522f8ecb61e5873bc6093f22
sha512: 7e80d1b0b45f2f076499d93ef1d810e4a5ad4a4fe5a7156de4cb1a1be1beb779d39912c802a1bead6bbae7f4ce6f8cf64d49441e0d4c12fc488f1d1d90b9150c
ssdeep: 12288:hjuofP8+sNbdGFN4+QbFCQew4Sb8ofuRKEY5oySaJQ5wUiETwY8+pRyO:hio385HmNqFCt+4suWoy7JQYF+C
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Azorult.RM!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader37.16176
MicroWorld-eScan Trojan.GenericKD.45850055
FireEye Generic.mg.12e66476395f8c1d
Qihoo-360 Win32/Trojan.Generic.HwoCuqcA
ALYac Trojan.Ransom.Stop
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00576f791 )
BitDefender Trojan.GenericKD.45850055
K7GW Trojan ( 00576f791 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.34608.UyW@ay6YAIaG
Cyren W32/Trojan.PFJH-4046
Symantec ML.Attribute.HighConfidence
TrendMicro-HouseCall Ransom.Win32.STOP.THCOHBA
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Packed.Midie-9839746-0
Kaspersky HEUR:Trojan-Downloader.Win32.Upatre.gen
Alibaba TrojanDownloader:Win32/Kryptik.bcf50b35
NANO-Antivirus Trojan.Win32.GenKryptik.inxnjh
ViRobot Trojan.Win32.S.Agent.755200.AE
Rising Trojan.Kryptik!1.D250 (CLASSIC)
Ad-Aware Trojan.GenericKD.45850055
Sophos Mal/Generic-S
Comodo Malware@#uji6a7x6z8sk
F-Secure Trojan.TR/Crypt.ZPACK.gyvjy
TrendMicro Ransom.Win32.STOP.THCOHBA
McAfee-GW-Edition BehavesLike.Win32.MultiPlug.bc
SentinelOne Static AI – Malicious PE
Emsisoft Trojan.GenericKD.45850055 (B)
Ikarus Trojan-Banker.UrSnif
Webroot W32.Trojan.Glupteba
Avira TR/Crypt.ZPACK.gyvjy
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Azorult.RM!MTB
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D2BB9DC7
AhnLab-V3 Trojan/Win32.ClipBanker.R370568
ZoneAlarm HEUR:Trojan-Downloader.Win32.Upatre.gen
GData Trojan.GenericKD.45850055
Cynet Malicious (score: 100)
ESET-NOD32 a variant of Win32/Kryptik.HJUV
McAfee Packed-GDK!12E66476395F
MAX malware (ai score=100)
VBA32 BScope.Trojan.Glupteba
Malwarebytes Glupteba.Backdoor.Bruteforce.DDS
Panda Trj/Genetic.gen
APEX Malicious
Tencent Win32.Trojan-downloader.Upatre.Dzak
Fortinet W32/Upatre.HJUV!tr.ransom
AVG Win32:PWSX-gen [Trj]
Cybereason malicious.6395f8
Paloalto generic.ml

How to remove Trojan:Win32/Azorult.RM!MTB virus?

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:Win32/Azorult.RM!MTB 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:Win32/Azorult.RM!MTB 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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