Trojan.Agent.KKC
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: | 1 |
| First Seen: | March 25, 2024 |
| Last Seen: | August 14, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.KKC on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating mechanisms, symptoms of infection, and a step-by-step guide on how to remove it from your computer.
Table of Contents
What Is Trojan.Agent.KKC?
Trojan.Agent.KKC is identified as a Trojan-type threat, which means it is a type of malware that disguises itself as a legitimate program to gain access to a computer system. Unlike viruses, Trojans do not replicate themselves but can cause significant harm by stealing data, installing additional malware, or providing unauthorized access to the infected system. The name "Trojan.Agent.KKC" suggests it is part of a broader category of Trojan agents, but without more specific information, it's crucial to understand the general behaviors and removal strategies for such threats.
How Trojan.Agent.KKC Operates
Trojan.Agent.KKC, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, including downloading and installing free software that is bundled with the malware, clicking on malicious links, or opening infected email attachments. Once installed, it can perform a variety of malicious activities, depending on its design and the intentions of its creators. This can include data theft, keystroke logging, taking control of the system, or using the system as a botnet to launch further cyber attacks.
Symptoms of Infection
Identifying a Trojan infection can be challenging because Trojans often do not exhibit obvious symptoms. However, some signs that may indicate the presence of Trojan.Agent.KKC or similar malware include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs and icons appearing on the desktop. Additionally, if you notice that your browser settings have changed, you are being redirected to unwanted websites, or you are seeing pop-ups and unwanted ads, it could be a sign of a malware infection.
How to Remove Trojan.Agent.KKC
- Enter Safe Mode with Networking: Restart your computer and enter Safe Mode with Networking. This will allow you to use the internet while limiting the malware's ability to interfere with the removal process.
- Perform a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions before running the scan.
- Uninstall Suspicious Programs: Go through the list of installed programs on your computer and uninstall any that you do not recognize or that were installed around the time the malware was detected.
- Reset Your Browser: 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.
- Reboot and Re-scan: After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that all traces of the malware have been removed.
Conclusion
Removing Trojan.Agent.KKC requires careful and thorough steps to ensure that all components of the malware are eliminated from your system. By following the guidance provided and maintaining vigilance in your online activities, you can significantly reduce the risk of future malware infections. Regularly updating your operating system, browsers, and security software, as well as being cautious with emails and downloads, are crucial practices in protecting your digital security.
Analysis Report
General information
| Family Name: | Trojan.Agent.KKC |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
fce43b484d955bf8381f8a5e9c762614
SHA1:
5c6b6f0ad528e4f96a389b12ae7c32d2538d0b72
SHA256:
821F228F545F4635E1860C1859CA56D1D1609CD06D140D4F2B9D46F5A4BCBF81
File Size:
4.37 MB, 4371816 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File has exports table
- 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)
- 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 |
|---|---|
| Company Name | Valve Corporation |
| File Description | Steam |
| File Version | 1, 0, 0, 2 |
| Internal Name | steam |
| Legal Copyright | Copyright (C) 2021 Valve Corporation |
| Original Filename | steam.exe |
| Product Name | Steam |
| Product Version | 1, 0, 0, 2 |
| Source Control I D | 8181637 |
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 |
|---|---|---|
| Valve Corp. | DigiCert Trusted Root G4 | Hash Mismatch |
File Traits
- HighEntropy
- 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: | 9,091 |
|---|---|
| Potentially Malicious Blocks: | 65 |
| Whitelisted Blocks: | 9,026 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Agent.KKC
- Agent.KKD
- Expiro.KA
- Stealer.BRGA
- Stealer.KFA
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\roaming\xtiglqaxkwgqiurvldd\wajafwxmknutthaphhla | Generic Write,Read Attributes |
