Analysis Overview
SHA256
67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12
Threat Level: Likely benign
The file 67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 22:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 22:42
Reported
2024-11-09 22:44
Platform
win7-20240903-en
Max time kernel
92s
Max time network
16s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.DownLoad\ = "Downloader.DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ = "DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\ = "_DownLoad_Properties" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B2494593-5741-4DD5-8596-B49404B84EAB}\ = "Downloader.About" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\VERSION | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B2494593-5741-4DD5-8596-B49404B84EAB}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\ = "__DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B2494593-5741-4DD5-8596-B49404B84EAB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ = "_About" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\MiscStatus\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ = "_DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ = "_About" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\VERSION\ = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.DownLoad\Clsid\ = "{C2AD2CBA-558D-43E0-8625-6F081B236C4A}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\ = "Downloader" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\ = "Downloader.DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C}\ = "Downloader.DownLoad_Properties" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\ToolboxBitmap32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1916 wrote to memory of 1996 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 22:42
Reported
2024-11-09 22:44
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
97s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\ = "_DownLoad_Properties" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ = "_About" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.DownLoad\Clsid | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\ProxyStubClsid\ = "{00020420-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll, 30000" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ = "_DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\ = "Downloader.DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\VERSION\ = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B2494593-5741-4DD5-8596-B49404B84EAB}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\Control | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\ = "DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\ProxyStubClsid | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\MiscStatus\1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\ = "Downloader" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B2494593-5741-4DD5-8596-B49404B84EAB} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}\1.0\FLAGS\ = "2" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\MiscStatus\1\ = "148881" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.DownLoad\Clsid\ = "{C2AD2CBA-558D-43E0-8625-6F081B236C4A}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{484D34FA-E8BB-4A22-8C21-287CED8E45D6}\ = "_DownLoad_Properties" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C70A6F5-0C0D-4CC9-85F3-F920F2BA992C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{726C62C8-642C-4853-8ADE-9A53592A93D3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B6D4D754-EE31-4B65-B28D-8D5C409B887C}\TypeLib\ = "{D85F17FA-1A65-4C49-9E12-15A5C27E81B6}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.DownLoad\ = "Downloader.DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A3DC5057-02BF-48D7-9AC5-1C4A1A2A9701}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C2AD2CBA-558D-43E0-8625-6F081B236C4A}\ProgID\ = "Downloader.DownLoad" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1680 wrote to memory of 4832 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1680 wrote to memory of 4832 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1680 wrote to memory of 4832 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\67deb97a4f97d6eea8081cf5665091dfac8752b836c96a65cbc69b8dcb447a12N.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |