Trojan.Lumma.MC
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.
| Popularity Rank: | 24,959 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 15 |
| First Seen: | November 14, 2024 |
| Last Seen: | July 18, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Lumma.MC on your system indicates a potential security threat that requires immediate attention. Trojan-type threats are known for their ability to disguise themselves as legitimate software, making them particularly dangerous as they can lead to unauthorized access, data theft, and further malware infections. Understanding the nature of this threat and taking prompt action to remove it is crucial for protecting your personal data and maintaining system security.
Table of Contents
What Is Trojan.Lumma.MC?
Trojan.Lumma.MC is identified as a Trojan-type threat, which means it is designed to allow unauthorized access to a computer system. Unlike viruses or worms, Trojans do not replicate themselves but can cause significant harm by creating backdoors for other malware, stealing sensitive information, or disrupting system operation. The name itself does not directly indicate a specific malware family, but its behavior and impact can be generalized based on common Trojan characteristics.
How Trojan.Lumma.MC Operates
Trojan.Lumma.MC, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, including downloading software from untrusted sources, opening malicious email attachments, or clicking on links from suspicious websites. Once installed, it can perform a variety of malicious activities, depending on its design. This can include data theft, keystroke logging, or using the infected system as a botnet for further malicious activities. The exact operations of Trojan.Lumma.MC would depend on its specific programming and the intentions of its creators.
Symptoms of Infection
Identifying a Trojan infection can be challenging due to its stealthy nature. However, there are several symptoms that may indicate the presence of Trojan.Lumma.MC or similar malware on your system. These can include unexpected changes to your system settings, unfamiliar programs or icons, significant slowdowns in system performance, frequent crashes, or unusual network activity. If you notice any of these symptoms, it is essential to take immediate action to scan your system for malware.
How to Remove Trojan.Lumma.MC
- Enter Safe Mode with Networking to prevent the malware from interfering with the removal process. This mode allows you to use the internet to download necessary tools while limiting the malware's ability to run.
- Download and run a full scan with a reputable anti-malware tool such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing the malware.
- Uninstall suspicious programs that you do not recognize or that were installed around the time you suspect the infection occurred. Be cautious and only uninstall programs you are sure are not necessary for your system's operation.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
- After completing the above steps, reboot your system and perform another scan with your anti-malware tool to ensure that all traces of the malware have been removed.
Conclusion
Removing Trojan.Lumma.MC requires a systematic approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining vigilance in your online activities, you can protect your system from similar threats in the future. Regularly updating your operating system, using strong antivirus software, avoiding suspicious downloads, and being cautious with email attachments and links are crucial practices for preventing malware infections. If you are unsure about any part of the removal process, consider seeking help from a professional to ensure your system is completely secure.
Analysis Report
General information
| Family Name: | Trojan.Lumma.MC |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
8df356fb84dd9eb7c8c6b61d77a3087d
SHA1:
af1d47040a820007374b2ad0af0d406b561851d9
SHA256:
99B8EA492125FEF788AB8301B5BF4BE08F480AB765DEB57194240C23D12C1985
File Size:
2.19 MB, 2189824 bytes
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MD5:
2f285b3e905346dd44bcd3ffc5b730c2
SHA1:
fd586f7f69d5d6fe6f15b5b12ec7f66303584151
SHA256:
2DC39E3C241D88093B51399120A948CD7672FCCC74F76743EE2F71D3F4899939
File Size:
1.24 MB, 1244160 bytes
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MD5:
67c7279977ff194e7bc60894e1d2027d
SHA1:
739ca99654695ec46df7f66b0debd9ec9bbca640
SHA256:
D2F9117666341773C19BF0117B067A452F4B3E9214A83DA8A42F4006188CE2F3
File Size:
2.16 MB, 2156032 bytes
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MD5:
ef08aa50a3af9cfcbf47c4ebce2cd74b
SHA1:
767fec4dbfd01e7075f8f9883ca0fb36e5d91ff6
SHA256:
A92A9C852225F7DA3F68AAC213FF59FD6DDE3E3ECAE11ADF8BA214D0FB1F3E89
File Size:
1.78 MB, 1775616 bytes
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MD5:
59ad2118d161f1c731efc39c2f22a558
SHA1:
58546d33d642edc64712b4929ff0736ebfaa1032
SHA256:
80534294372509F7B4C33E2FEB1077939C2FCDD91D68B5CA4B8FD4D06BC23BC1
File Size:
1.49 MB, 1491456 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have resources
- File doesn't have security information
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
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- 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 Traits
- 2+ executable sections
- HighEntropy
- No Version Info
- 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: | 2,180 |
|---|---|
| Potentially Malicious Blocks: | 251 |
| Whitelisted Blocks: | 845 |
| Unknown Blocks: | 1,084 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\28ae68e01750ad08903f3279274193e4 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\3acf660917f73e764d4410bf1eaa48f5 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\61539aea20da66873d72161157d4d6bf | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\750f9863dc96151354f5941fd665fa84 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\content\cb7969e09fedde857775a5b52018e613 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\28ae68e01750ad08903f3279274193e4 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\3acf660917f73e764d4410bf1eaa48f5 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\61539aea20da66873d72161157d4d6bf | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\750f9863dc96151354f5941fd665fa84 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\microsoft\cryptneturlcache\metadata\cb7969e09fedde857775a5b52018e613 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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 |
|---|---|---|
| HKCU\software\microsoft\systemcertificates\ca\certificates\31600991ed5fec63d355a5484a6dcc787ead89bc::blob | 1` ��_�c�U�HJm�x~��� �~/���J�p[�ߚ ���a� �P����1p�X_ h[ 0 ��%�O�;5D�Ԩ�h�Z�Ͻ�'L��{���wI>�x0+�n�٬�k� �V_� o��%�m��\ ý5I�"Z��74���� � 0��0����~T~ | RegNtPreCreateKey |
| HKCU\software\microsoft\systemcertificates\ca\certificates\3382517058a0c20228d598ee7501b61256a76442::blob | 3�QpX��(�u�V�dB �;���k��+��R�zP� ;bE�V?;r�~�A�� 0 E}�dFG���};ޱ�v�x}��,��W���3r+W����3�M7:�'Խ�0 ;1�Z A �c퇨f�_O\ ý5I�"Z��74���� � 0��0��� C�P� | RegNtPreCreateKey |
| HKCU\software\microsoft\systemcertificates\ca\certificates\1b511abead59c6ce207077c0bf0e0043b1382612::blob | Q��Y�� pw�� C�8& t���f��7�Ͻ)7� ��� !ƿ[�^��<���C� D@X;���Ȫ��Y�" �jAP ����^b$3� �֎��9�âZ� \ ý5I�"Z��74���� � 0��0��� ��+V�z�P,#��f0 * | RegNtPreCreateKey |
| HKCU\software\microsoft\systemcertificates\ca\certificates\da6d0400641b45aecc595d24e5037aa6bc09c358::blob | 淚᭤깅姌ϥ়ꙺ壃 뺄搴杄痏攟 ڀ䷖辟굚㓄롂 0 萲앉䑟ꅻབ톱床劂ㅼ竴쬳㞉蚳멼ᮢ楾⏦Ᏹ뚼蠟 Ꮯ鮜괇ꡆǝș\ က ㍺ؓ㝐㲗ᣙ훱꽆檖 舰렇舰ꀅΠĂȂ㌓ | RegNtPreCreateKey |
| HKCU\software\microsoft\systemcertificates\ca\certificates\b5ee89e77326ab2bf1775bd99c19a28947ff8184::blob | ���s&�+�w[ٜ��G��� ޑ�H��1Y1�K_�܈yڨv @L��O��L��x~�i 0 ��ʴ�$��;�⟓���@�σ�2sKՅ�c͗��4�ESp3� z3P7�<���F��j\ ý5I�"Z��74���� � 0��0�q� k,F | 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 |
|---|---|
| Encryption Used |
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| Process Manipulation Evasion |
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