Trojan.MSIL.Krypt.MBGL
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 80 % (High) |
| Infected Computers: | 41 |
| First Seen: | May 15, 2022 |
| Last Seen: | April 17, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.MBGL on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, steps to remove it from your system.
Table of Contents
What Is Trojan.MSIL.Krypt.MBGL?
Trojan.MSIL.Krypt.MBGL is identified as a Trojan-type threat, which means it is a malicious program designed to grant unauthorized access to a computer system. The name itself suggests it is written in MSIL (Microsoft Intermediate Language), which is a platform-agnostic intermediate representation of the.NET Framework Common Language Infrastructure (CLI). The term "Krypt" might imply encryption capabilities, but without specific details, it's crucial to focus on general mitigation strategies rather than speculative functionalities.
How Trojan.MSIL.Krypt.MBGL Operates
Trojan horses, by their nature, are designed to deceive users into installing them, often by disguising themselves as legitimate software. Once installed, they can perform a variety of malicious actions, including but not limited to, data theft, installation of additional malware, and providing backdoor access to attackers. The specific operations of Trojan.MSIL.Krypt.MBGL would depend on its programming and the intentions of its creators, but like other Trojans, it likely relies on deception and exploitation of system vulnerabilities to achieve its malicious goals.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely depending on the specific malware's design. Common indicators include unusual system behavior, such as unexpected crashes, slow performance, or the appearance of unwanted programs or toolbars in your web browser. Additionally, you might notice unfamiliar programs running in the background, unusual network activity, or changes to system settings without your intervention. Since Trojans can be designed to remain stealthy, some infections might not exhibit noticeable symptoms until significant damage has been done.
How to Remove Trojan.MSIL.Krypt.MBGL
- Enter Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Restart your computer and press the key to access your boot menu (this varies by manufacturer but is often F12, F2, or Del). Select the option to boot into Safe Mode with Networking.
- Perform a Full Scan with a Reputable Tool: Utilize a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure your anti-malware software is updated before running the scan to catch the latest threats.
- Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you don't recognize or that were installed around the time you suspect the infection occurred.
- Reset Your Web Browsers: Malware often targets browsers to steal data or display unwanted ads. Resetting Chrome, Firefox, Edge, or any other browser you use can help remove malicious extensions or settings changes. You can find reset options in the settings or preferences menu of each browser.
- Reboot and Re-scan: After taking these steps, reboot your computer and run another full scan with your anti-malware tool to ensure that no remnants of the malware remain.
Conclusion
Removing a Trojan like Trojan.MSIL.Krypt.MBGL requires careful and systematic steps to ensure all components of the malware are eradicated from your system. By following the guidance outlined above and maintaining vigilance in your online activities, you can significantly reduce the risk of future infections. Remember, prevention is key: keeping your software up-to-date, avoiding suspicious downloads, and using reputable security software are crucial steps in protecting your digital environment.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.MBGL |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
086005c999ea28389f7167b5bf82b29c
SHA1:
d6a6c7294bf67fa4c88a2460432f4adb22f68280
SHA256:
C627B8F1FD2D83709AA3F42A2FE0EA6FC6DD5AB1353F699FB71DA4B7FF57F0CC
File Size:
1.15 MB, 1151144 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File is .NET application
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Assembly Version | 1.2.0.0 |
| File Description | Sprdef2 |
| File Version | 1.2 |
| Internal Name | Sprdef2.exe |
| Legal Copyright | Copyright © Anders Hesselbom 2023 |
| Original Filename | Sprdef2.exe |
| Product Name | Sprdef2 |
| Product Version | 1.2 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Chongqing HuiRong Software Co., Ltd. | AAA Certificate Services | Hash Mismatch |
File Traits
- .NET
- NewLateBinding
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 805 |
|---|---|
| Potentially Malicious Blocks: | 83 |
| Whitelisted Blocks: | 113 |
| Unknown Blocks: | 609 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\software\wow6432node\microsoft\tracing::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::enableautofiletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::filedirectory | %windir%\tracing | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::enableautofiletracing | RegNtPreCreateKey |
Show More
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::filedirectory | %windir%\tracing | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| User Data Access |
|
| Anti Debug |
|
| Encryption Used |
|
| Other Suspicious |
|
| Network Winsock2 |
|
| Network Winsock |
|
| Network Winhttp |
|
| Network Info Queried |
|
