Trojan.Agent.KGR
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: | 17,084 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 12 |
| First Seen: | September 3, 2025 |
| Last Seen: | June 9, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.KGR on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the issue and guide you through the removal process.
Table of Contents
What Is Trojan.Agent.KGR?
Trojan.Agent.KGR is a type of malware that falls under the category of Trojans, which are malicious programs designed to infiltrate and compromise computer systems. The name "Trojan" originates from the Trojan Horse legend, where a seemingly harmless entity conceals a malicious intent. In the context of computer security, Trojans are used to describe malware that disguises itself as legitimate software to gain unauthorized access to a system.
How Trojan.Agent.KGR Operates
Trojan.Agent.KGR, like other Trojans, is designed to operate stealthily, attempting to evade detection by security software. Once installed on a system, it can perform a variety of malicious activities, including but not limited to, data theft, unauthorized access to system resources, and the installation of additional malware. The specific operations of Trojan.Agent.KGR can vary, but its primary goal is to compromise the security and integrity of the infected system.
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.Agent.KGR or similar malware on your system. These include unexpected system crashes, slow performance, unfamiliar programs or icons, and unusual network activity. Additionally, you might notice that your browser settings have been altered, or you are being redirected to unwanted websites. It's essential to be vigilant and monitor your system's behavior regularly.
How to Remove Trojan.Agent.KGR
- Boot your computer in Safe Mode with Networking. This will restrict the malware's ability to launch and make it easier to remove.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system. This will help identify and remove Trojan.Agent.KGR and any associated malware.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time your system became infected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- 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
The removal of Trojan.Agent.KGR requires careful and immediate action to prevent further damage to your system and protect your personal data. By following the steps outlined in this report, you should be able to successfully remove the malware and restore your system's security. Remember, prevention is key; always be cautious when downloading software, opening email attachments, and clicking on links from unknown sources. Keeping your operating system, software, and security tools up to date is also crucial in protecting against future malware threats.
Analysis Report
General information
| Family Name: | Trojan.Agent.KGR |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
be02f9bc0f3c2f9f6e4a42f6ca1ec58c
SHA1:
c565562dac4ce8f8b37ebb293d92e438af8996ed
SHA256:
956422B9575DEE0679461E98AA7232F239D839EE76E5C8FE556EDBEA811406BC
File Size:
1.18 MB, 1180672 bytes
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MD5:
d5d1c9b085c897d93b47556bb1803140
SHA1:
1bdf327d313b169e15948a30ef1d83ab9d409349
SHA256:
622D07CC263DE89CFBE44E98CB3F02DE18E6122C50F17D8DDCB640DFEAF9360A
File Size:
1.59 MB, 1590272 bytes
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MD5:
aa82a5a72d3f5a6cb5765db8c06e99f5
SHA1:
208687fc76ab2d86fd7d7732f592aaa01f11fe90
SHA256:
BD2F3EA97CF65553D3F0A4D5FDB9D08DD586F2C634E60A715541D8D02440E54E
File Size:
2.73 MB, 2729984 bytes
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MD5:
85c89313ef086ffbe6c972efc5bc7f7f
SHA1:
80a6bdb553034896dc8de10da3bb8a697e8a7f3a
SHA256:
0D03273011B56666D946E693BA39922C44853EA2E15FBB743E11512E1D260466
File Size:
2.16 MB, 2156032 bytes
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MD5:
ec1c28c7aa8d31a84aa6382d9c037ce3
SHA1:
3d16a505fb40a6c53e8c49e31cf28b0fe08513e6
SHA256:
B716B55B0E3BCEC9E31C80D18A144A2F2BB7B9E1A2C66CDDA98C0C159209F4FC
File Size:
2.32 MB, 2323456 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File has TLS information
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- 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
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- 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 | KRKsoft |
| File Description | Directory Lister v2.48 |
| File Version | 2.48.0.1599 |
| Internal Name | DirListerPro.exe |
| Legal Copyright | Copyright 1999-2022 KRKsoft. All rights reserved. |
| Original Filename | DirListerPro.exe |
| Product Name | Directory Lister |
| Product Version | 2.48.0.0 |
File Traits
- HighEntropy
- No Version Info
- x64
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: | 83 |
|---|---|
| Potentially Malicious Blocks: | 7 |
| Whitelisted Blocks: | 76 |
| 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.KGR
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 |
|---|---|
| \device\namedpipe\dav rpc service | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\pshost.134066443611002930.5928.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_lewnpqsn.lhh.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_mcbpe1ef.awp.ps1 | 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 defender\exclusions\paths::c:\users\user\downloads\c565562dac4ce8f8b37ebb293d92e438af8996ed_0001180672 | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | 쬕宦䲸ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | 厄宰䲸ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 㻬宼䲸ǜ | 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 |
|---|---|
| Syscall Use |
Show More
29 additional items are not displayed above. |
| Process Manipulation Evasion |
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| Process Shell Execute |
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| Anti Debug |
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| User Data Access |
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| Encryption Used |
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| Other Suspicious |
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| Network Wininet |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\system32\cmd.exe C:\WINDOWS\system32\cmd.exe /c schtasks /delete /tn "$77-WindowsVersion-2600499253-Handler.sys" /f >nul 2>&1
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C:\WINDOWS\system32\schtasks.exe schtasks /delete /tn "$77-WindowsVersion-2600499253-Handler.sys" /f
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C:\WINDOWS\system32\cmd.exe C:\WINDOWS\system32\cmd.exe /c schtasks /create /sc onlogon /tn "$77-WindowsVersion-2600499253-Handler.sys" /tr "c:\users\user\downloads\c565562dac4ce8f8b37ebb293d92e438af8996ed_0001180672" /rl HIGHEST /f >nul
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C:\WINDOWS\system32\schtasks.exe schtasks /create /sc onlogon /tn "$77-WindowsVersion-2600499253-Handler.sys" /tr "c:\users\user\downloads\c565562dac4ce8f8b37ebb293d92e438af8996ed_0001180672" /rl HIGHEST /f
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powershell.exe -ExecutionPolicy bypass -Command "Set-MpPreference -DisableRealtimeMonitoring $true
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