Trojan.Agent.KKB
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: | 10,716 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 795 |
| First Seen: | September 16, 2023 |
| Last Seen: | July 20, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.KKB on your system indicates a potential security threat. This type of malware is known to cause various issues, and it's essential to understand its nature and how to remove it to prevent further damage. In this report, we will provide you with information about Trojan.Agent.KKB, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.
Table of Contents
What Is Trojan.Agent.KKB?
Trojan.Agent.KKB is a type of Trojan horse malware, which is a broad category of threats that can perform various malicious actions on an infected system. The term "Trojan" refers to the fact that this type of malware often disguises itself as legitimate software or hides within other programs to gain unauthorized access to a system. Trojan.Agent.KKB, like other Trojans, can be used for a wide range of malicious purposes, including data theft, spyware activities, or as a backdoor for other malware.
How Trojan.Agent.KKB Operates
Trojan.Agent.KKB operates by exploiting system vulnerabilities or by tricking users into installing it. Once installed, it can connect to remote servers to receive commands or upload stolen data. It may also attempt to download and install additional malware, creating a more significant threat to the infected system. The exact operation methods can vary, but the primary goal is to maintain unauthorized access to the system for as long as possible without being detected.
Symptoms of Infection
Symptoms of a Trojan.Agent.KKB infection can be subtle and may not always be immediately noticeable. Common signs include slow system performance, frequent crashes, or unusual network activity. You might also notice unfamiliar programs or toolbars in your browser, changes to your homepage, or an increase in pop-up advertisements. In some cases, the malware may attempt to hide its presence, making it difficult to detect without proper security tools.
How to Remove Trojan.Agent.KKB
- Boot into Safe Mode with Networking: This will help prevent the malware from loading and make it easier to remove. To do this, restart your computer and press the F8 key repeatedly as it boots up, then select Safe Mode with Networking from the Advanced Boot Options menu.
- Run a Full Scan with a Reputable Tool: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the Trojan.Agent.KKB malware.
- Uninstall Suspicious Programs: Check your installed programs for any that you don't recognize or that were installed around the time of the infection. Uninstall these programs to prevent any potential reinfection.
- Reset Your Browser Settings: If you're using Chrome, Firefox, or Edge, reset your browser settings to their defaults. This will remove any changes made by the malware, such as unwanted extensions or homepage changes.
- Reboot and Re-scan: After completing the above steps, reboot your system and run another full scan with your anti-malware tool to ensure that all components of the malware have been removed.
Conclusion
Removing Trojan.Agent.KKB from your system requires careful attention to detail and the use of proper security tools. By following the steps outlined in this guide, you should be able to successfully remove the malware and protect your system from future infections. Remember, prevention is key, so always be cautious when downloading software, avoid suspicious links, and keep your security software up to date to minimize the risk of infection.
Analysis Report
General information
| Family Name: | Trojan.Agent.KKB |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
f274dbc9ba75dcd3e202b5968aac4a78
SHA1:
7df857fa3535f3a8df911d23bab5a57b7274d4c5
SHA256:
512CB64BE087101AF39D5FFD5AB01FB3BA60BB74024145318244C81D44117DBB
File Size:
7.14 MB, 7143424 bytes
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MD5:
886974a2f03776d33f4b177af469b43b
SHA1:
75aa8a1077e13df1ef7c9ae39a77b9c0692a64b9
SHA256:
4A73A4489FB8E08895C20786D881238778F3610C44B7816523109D21B65E555B
File Size:
7.30 MB, 7299352 bytes
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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 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)
- File is not packed
Show More
- 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 | 1.0.1.0 |
| Comments | Put your pc to sleep when it's REALLY idle. |
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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 |
|---|---|---|
| BEEPER INC. | GlobalSign Code Signing Root R45 | Hash Mismatch |
File Traits
- 2+ executable sections
- big overlay
- HighEntropy
- Installer Version
- VirtualQueryEx
- 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: | 14,997 |
|---|---|
| Potentially Malicious Blocks: | 6 |
| Whitelisted Blocks: | 14,614 |
| Unknown Blocks: | 377 |
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\local\temp\bced347c | Generic Write,Read Attributes |
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\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | -k 8��8tX��B�8 �� �6 �v 5� �Z xy �� T�B� ������ � ���� �5����ee��Bx �< �!wz "Wc#�#��$kF$�� %"�%:� %�&� &�x(�(X�)�`*J*9*�"*�^*�h+�[,��/9� /��0P%1`1�1HO 1�D5�05�G | 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 |
|---|---|
| Network Winsock2 |
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| User Data Access |
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