PUP.Gamehack.KOC
Table of Contents
Analysis Report
General information
| Family Name: | PUP.Gamehack.KOC |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ef23809c901998f5090eb3eaea8f536a
SHA1:
1a164ae492eef9f9d7348c41063a5769537349e0
SHA256:
69E5ACFD4A749511E0F24B698002CF58A72C334044AE594FFBAE0F353E0D45D0
File Size:
5.58 MB, 5581312 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have security information
- File has exports table
- File has TLS information
- File is 64-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)
Show More
- 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 | NVIDIA Corporation |
| File Description | NVIDIA App |
| File Version | 128.4.13.14 |
| Internal Name | NVIDIA App |
| Legal Copyright | (C) 2017-2025 NVIDIA Corporation. All rights reserved. |
| Original Filename | NVIDIA App.exe |
| Product Name | NVIDIA App |
| Product Version | 11.0.5.420 |
File Traits
- fptable
- VirtualQueryEx
- WriteProcessMemory
- 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: | 2,732 |
|---|---|
| Potentially Malicious Blocks: | 293 |
| Whitelisted Blocks: | 2,361 |
| Unknown Blocks: | 78 |
Visual Map
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Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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 |
|---|---|
| \\?\volume{a7c706ea-0000-0000-0000-100000000000}\boot\bcd | Read Data,Read Control,Write Data |
| \\?\volume{a7c706ea-0000-0000-0000-100000000000}\boot\bcd | Write Attributes |
| c:\programdata\windowsoptions\std.log | Generic Write,Read Attributes |
| c:\windows\diagerr.xml | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\diagwrn.xml | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\setupact.log | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\setuperr.log | 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 |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 퇏睉ǜ | RegNtPreCreateKey |
| HKLM\software\policies\microsoft\windows nt\systemrestore::disablesr | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 瞹ǜ | RegNtPreCreateKey |
| HKLM\software\policies\microsoft\windows nt\systemrestore::disablesr | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 硇砳ǜ | RegNtPreCreateKey |
| HKLM\software\policies\microsoft\windows nt\systemrestore::disablesr | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 猨碯ǜ | RegNtPreCreateKey |
| HKLM\software\policies\microsoft\windows nt\systemrestore::disablesr | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 娈礘ǜ | RegNtPreCreateKey |
| HKLM\software\policies\microsoft\windows nt\systemrestore::disablesr | RegNtPreCreateKey |
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| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 렁祷ǜ | RegNtPreCreateKey |
| HKLM\software\policies\microsoft\windows nt\systemrestore::disablesr | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ⦟秪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 |
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|
| Process Manipulation Evasion |
|
| Process Shell Execute |
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| Anti Debug |
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| User Data Access |
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| Process Terminate |
|
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.
reagentc.exe /disable
|
WriteConsole: REAGENTC.EXE: Wi
|
reagentc.exe /disable
|
WriteConsole: REAGENTC.EXE: Wi
|
reagentc.exe /disable
|
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WriteConsole: REAGENTC.EXE: Wi
|
reagentc.exe /disable
|
WriteConsole: REAGENTC.EXE: Wi
|
reagentc.exe /disable
|
WriteConsole: REAGENTC.EXE: Wi
|
reagentc.exe /disable
|
WriteConsole: REAGENTC.EXE: Wi
|
reagentc.exe /disable
|
