Trojan:MSIL/AgentTesla.SV!MTB Virus Removal

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

Seeing the Trojan:MSIL/AgentTesla.SV!MTB detection usually means that your computer is in big danger. This malware can correctly be named as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Removing it requires some peculiar steps that must be taken as soon as possible.

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Trojan:MSIL/AgentTesla.SV!MTB detection is a virus detection you can spectate in your system. It generally appears after the preliminary actions on your computer – opening the dubious e-mail, clicking the banner in the Internet or setting up the program from untrustworthy resources. From the instance it appears, you have a short time to take action before it begins its destructive action. And be sure – it is far better not to wait for these harmful things.

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

Trojan:MSIL/AgentTesla.SV!MTB is ransomware-type malware. It looks for the files on your disk, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this virus additionally does a lot of damage to your system. It modifies the networking settings in order to stop you from reading the elimination manuals or downloading the anti-malware program. Sometimes, Trojan:MSIL/AgentTesla.SV!MTB can also block the launching of anti-malware programs.

Trojan:MSIL/AgentTesla.SV!MTB Summary

In total, Trojan:MSIL/AgentTesla.SV!MTB malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous .NET characteristics;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • CAPE detected the NanoCore malware family;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Detects VMware through the presence of a registry key;
  • Creates a copy of itself;
  • Accessed credential storage registry keys;
  • Collects information to fingerprint the system;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Encrypting the documents kept on the target’s disk drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a nightmare for the last 4 years. It is challenging to realize a more hazardous malware for both individual users and companies. The algorithms used in Trojan:MSIL/AgentTesla.SV!MTB (generally, 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 virus does not do all these unpleasant things without delay – it may require up to several hours to cipher all of your files. Therefore, seeing the Trojan:MSIL/AgentTesla.SV!MTB detection is a clear signal that you have to begin the elimination procedure.

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

Ordinary ways of Trojan:MSIL/AgentTesla.SV!MTB injection are basic for all other ransomware variants. Those are one-day landing web pages where users are offered to download and install the free program, so-called bait e-mails and hacktools. Bait emails are a quite modern tactic in malware spreading – you receive the email that imitates some regular notifications about deliveries or bank service conditions updates. Inside of the email, there is an infected MS Office file, or a link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty easy, however, still requires tons of recognition. Malware can hide in various spots, and it is far better to prevent it even before it gets into your PC than to rely on an anti-malware program. General cybersecurity awareness is just an important thing in the modern-day world, even if your interaction with a computer remains on YouTube videos. That may keep you a lot of money and time which you would certainly spend while searching for a fixing guide.

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

File Info:

name: 8D5DEA2EF665AD1EBDD2.mlw
path: /opt/CAPEv2/storage/binaries/a4f25a24fbcffae3e89a9dae33ff5745f94891af95f78c4900fc166d46f7b44f
crc32: 473BF000
md5: 8d5dea2ef665ad1ebdd2d7d2a9be0eec
sha1: a7fbbe447541354718d8fcbf476c6bf7aa833a21
sha256: a4f25a24fbcffae3e89a9dae33ff5745f94891af95f78c4900fc166d46f7b44f
sha512: 68e27175f55714efdb8585d459c0cfd625a7a5164f5245831c020a8abeae8a866191788a4af799bed38accdcd8157ce5657c10ae5de28a057b65f27e42653597
ssdeep: 6144:fkDJ4CqVPI8NyhgWO2jCYZAEAxie0HttcWg4LUqI+uu2pq8vj:MwegR22YC/ottY4LUd+N27v
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14254120275A48376E22D0BBD249084123BF1B61DD42BFB59AFC939ED7E0A7470A514BF
sha3_384: 9834492b174a64f981124d14566989fd046972eb7a85bbc7dc4ec800023cffe4b73f3eb7cff455203fa34f2980aa8a4a
ep_bytes: ff250020400000000000000000000000
timestamp: 2020-05-27 23:13:08

Version Info:

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

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

LionicTrojan.Multi.Generic.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Loki.DV
FireEyeGeneric.mg.8d5dea2ef665ad1e
CAT-QuickHealTrojan.MsilFC.S20328333
McAfeePWS-FCSU!8D5DEA2EF665
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.Ransom.Loki.DV
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 700000121 )
AlibabaTrojanPSW:MSIL/Agensla.36446ab0
K7GWTrojan ( 700000121 )
CrowdStrikewin/malicious_confidence_100% (W)
VirITTrojan.Win32.Kryptik.CFMM
CyrenW32/A-17b8a5e1!Eldorado
SymantecTrojan.Gen.2
ESET-NOD32a variant of MSIL/Kryptik.WBZ
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefenderTrojan.Ransom.Loki.DV
AvastWin32:PWSX-gen [Trj]
TencentMalware.Win32.Gencirc.13b77ff1
EmsisoftTrojan.Ransom.Loki.DV (B)
F-SecureHeuristic.HEUR/AGEN.1309843
DrWebTrojan.Siggen9.50299
ZillyaTrojan.Kryptik.Win32.3244460
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
SophosMal/Generic-S
IkarusTrojan.Inject
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1309843
Antiy-AVLTrojan[PSW]/MSIL.Agensla
MicrosoftTrojan:MSIL/AgentTesla.SV!MTB
XcitiumMalware@#16ipgmrxfxc5t
ArcabitTrojan.Ransom.Loki.DV
ZoneAlarmHEUR:Trojan-PSW.MSIL.Agensla.gen
GDataTrojan.Ransom.Loki.DV
GoogleDetected
AhnLab-V3Trojan/Win32.Kryptik.R338376
Acronissuspicious
BitDefenderThetaGen:NN.ZemsilF.36318.sm0@ai2CTF
ALYacTrojan.Ransom.Loki.DV
MAXmalware (ai score=100)
Cylanceunsafe
PandaTrj/GdSda.A
RisingMalware.Obfus/[email protected] (RDM.MSIL2:cOhdoJ5oCrWEezFUZfXC4w)
YandexTrojan.Igent.bTOj9Y.6
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.74499699.susgen
FortinetMSIL/Agen.4908!tr
AVGWin32:PWSX-gen [Trj]
Cybereasonmalicious.ef665a
DeepInstinctMALICIOUS

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

Trojan:MSIL/AgentTesla.SV!MTB malware is very hard to delete manually. It puts its documents in a variety of places throughout the disk, and can recover itself from one of the elements. Additionally, a range of modifications in the registry, networking configurations and also Group Policies are quite hard to locate and return to the initial. It is better to make use of a special app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for malware elimination goals.

Remove Trojan:MSIL/AgentTesla.SV!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.SV!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.SV!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.SV!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.SV!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.SV!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.SV!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.SV!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.SV!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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