Trojan:MSIL/AgentTesla.RDSI!MTB Virus Removal

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

Seeing the Trojan:MSIL/AgentTesla.RDSI!MTB malware detection means that your PC is in big danger. This virus can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Deleteing it requires some specific steps that must be done as soon as possible.

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Trojan:MSIL/AgentTesla.RDSI!MTB detection is a virus detection you can spectate in your computer. It frequently appears after the preliminary procedures on your computer – opening the untrustworthy email, clicking the banner in the Internet or mounting the program from suspicious sources. From the instance it shows up, you have a short time to take action before it begins its harmful action. And be sure – it is better not to await these destructive things.

What is Trojan:MSIL/AgentTesla.RDSI!MTB virus?

Trojan:MSIL/AgentTesla.RDSI!MTB is ransomware-type malware. It searches for the files on your disks, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this malware additionally does a lot of damage to your system. It alters the networking settings in order to avoid you from checking out the removal guidelines or downloading the antivirus. In rare cases, Trojan:MSIL/AgentTesla.RDSI!MTB can additionally prevent the setup of anti-malware programs.

Trojan:MSIL/AgentTesla.RDSI!MTB Summary

In summary, Trojan:MSIL/AgentTesla.RDSI!MTB virus activities in the infected computer are next:

  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous .NET characteristics;
  • Encrypting the documents located on the target’s disk — so the victim cannot use these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has been a horror story for the last 4 years. It is hard to realize a more hazardous malware for both individuals and corporations. The algorithms used in Trojan:MSIL/AgentTesla.RDSI!MTB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these bad things immediately – it may take up to a few hours to cipher all of your documents. Hence, seeing the Trojan:MSIL/AgentTesla.RDSI!MTB detection is a clear signal that you must begin the removal process.

Where did I get the Trojan:MSIL/AgentTesla.RDSI!MTB?

Typical tactics of Trojan:MSIL/AgentTesla.RDSI!MTB distribution are basic for all other ransomware variants. Those are one-day landing web pages where users are offered to download the free software, so-called bait emails and hacktools. Bait e-mails are a relatively modern strategy in malware distribution – you get the e-mail that simulates some regular notifications about shippings or bank service conditions changes. Inside of the email, there is an infected MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite simple, but still requires tons of focus. Malware can hide in different places, and it is far better to stop it even before it goes into your PC than to depend on an anti-malware program. General cybersecurity knowledge is just an essential thing in the modern world, even if your interaction with a computer stays on YouTube videos. That may save you a lot of money and time which you would spend while trying to find a fix guide.

Trojan:MSIL/AgentTesla.RDSI!MTB malware technical details

File Info:

name: EF4EA7D1570A2AE8F93D.mlw
path: /opt/CAPEv2/storage/binaries/7e8b72a7c61a9208a481548a491eb45817c603046992114016383d82adde5fe3
crc32: 41BEFDD1
md5: ef4ea7d1570a2ae8f93d50d25a7a731d
sha1: acd6ca0e9667d439ad908f7a6f46080ecc968c86
sha256: 7e8b72a7c61a9208a481548a491eb45817c603046992114016383d82adde5fe3
sha512: a71617ee319966f8d9a68f28d8717cdeb55f7cd940c498ef386427b2a2dd9a9c00e582ff8bcd05a197421d2200a72f1d3326d3e5cf3cfa4318194b6bd7f74582
ssdeep: 6144:zsPhsy6yWXL0LbzG7bexh2mLAl5NkuBRWu3/oL4IKfYMRlNCoupyIe3DuIA3Z8yp:3ysSyl5NkLu3ud/MRlNUpYeZrR8Jys
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E2D4D010B1FE0877C7AD43F5015819480BB991ABBD27D6F84D9E71C9EED2B011B92EA3
sha3_384: f95ff70d6b3ad75c446506dea4e478ce14ddb732e56ae6f57c10901e6dcec556249aaac164b003c3fb24675512a4b303
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-05-15 01:34:35

Version Info:

Translation: 0x0000 0x04b0
FileDescription:
FileVersion: 0.0.0.0
InternalName: NgyH.exe
LegalCopyright:
OriginalFilename: NgyH.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

Trojan:MSIL/AgentTesla.RDSI!MTB also known as:

BkavW32.AIDetectMalware.CS
LionicTrojan.Win32.Agensla.i!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Loki.XP
FireEyeGeneric.mg.ef4ea7d1570a2ae8
CAT-QuickHealTrojan.GenericFC.S30222878
SkyhighBehavesLike.Win32.Generic.hc
McAfeeGenericRXVZ-LE!EF4EA7D1570A
Cylanceunsafe
ZillyaTrojan.Agensla.Win32.24998
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 700000121 )
AlibabaTrojanPSW:MSIL/Agensla.0e6d3572
K7GWTrojan ( 700000121 )
ArcabitTrojan.Ransom.Loki.XP
VirITTrojan.Win32.MSIL_Heur.A
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of MSIL/Kryptik.AIUR
APEXMalicious
KasperskyHEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefenderTrojan.Ransom.Loki.XP
NANO-AntivirusTrojan.Win32.Agensla.jwrayf
AvastWin32:PWSX-gen [Trj]
TencentMalware.Win32.Gencirc.13b6800a
EmsisoftTrojan.Ransom.Loki.XP (B)
F-SecureHeuristic.HEUR/AGEN.1365401
DrWebTrojan.PWS.Siggen3.29757
VIPRETrojan.Ransom.Loki.XP
TrendMicroTROJ_GEN.R002C0DEH23
SophosTroj/Krypt-YE
IkarusTrojan.Inject
VaristW32/MSIL_Kryptik.JIF.gen!Eldorado
AviraHEUR/AGEN.1365401
Antiy-AVLTrojan[PSW]/MSIL.Agensla
KingsoftWin32.Troj.Unknown.a
MicrosoftTrojan:MSIL/AgentTesla.RDSI!MTB
ZoneAlarmHEUR:Trojan-PSW.MSIL.Agensla.gen
GDataMSIL.Trojan.PSE.25IU90
GoogleDetected
AhnLab-V3Trojan/Win.PWSX-gen.C5427745
VBA32TScope.Trojan.MSIL
ALYacSpyware.LokiBot
MAXmalware (ai score=100)
MalwarebytesCrypt.Trojan.MSIL.DDS
PandaTrj/Chgt.AD
TrendMicro-HouseCallTROJ_GEN.R002C0DEH23
RisingMalware.Obfus/MSIL@AI.100 (RDM.MSIL2:5ljHQwVBwzJyyCJC8wNMzQ)
YandexTrojan.Igent.bZ8BAt.5
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.74499699.susgen
FortinetMSIL/GenericKD.66824822!tr
AVGWin32:PWSX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:MSIL/AgentTesla.RDSI!MTB?

Trojan:MSIL/AgentTesla.RDSI!MTB malware is incredibly difficult to eliminate by hand. It stores its documents in numerous places throughout the disk, and can get back itself from one of the elements. Additionally, countless modifications in the windows registry, networking setups and also Group Policies are really hard to find and revert to the initial. It is better to make use of a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for virus elimination reasons.

Remove Trojan:MSIL/AgentTesla.RDSI!MTB with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan:MSIL/AgentTesla.RDSI!MTB as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan:MSIL/AgentTesla.RDSI!MTB Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan:MSIL/AgentTesla.RDSI!MTB was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan:MSIL/AgentTesla.RDSI!MTB has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan:MSIL/AgentTesla.RDSI!MTB” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan:MSIL/AgentTesla.RDSI!MTB Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan:MSIL/AgentTesla.RDSI!MTB Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan:MSIL/AgentTesla.RDSI!MTB and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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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