Analysis Overview
SHA256
18f807416a6d91f878ee2008b8cdb1638f7c9a759efbec15e984caecc9f179f7
Threat Level: Shows suspicious behavior
The file VirusShare_6cef53812dca6db17872a41b15b28cb2 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Checks installed software on the system
Installs/modifies Browser Helper Object
Drops file in System32 directory
Drops file in Program Files directory
Enumerates physical storage devices
Program crash
Unsigned PE
NSIS installer
Suspicious behavior: EnumeratesProcesses
Modifies registry class
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-04 16:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231215-en
Max time kernel
124s
Max time network
128s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\NoExplorer = "1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\overlay.xul | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\overlay.xul | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome.manifest | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\default | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\default\MediaWatchV1home3046_32.png | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\install.rdf | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046ffaction.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\Thumbs.db | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ie\MediaWatchV1home3046.dll | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ch\MediaWatchV1home3046.crx | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\install.rdf | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046ffaction.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\Thumbs.db | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\default\MediaWatchV1home3046_32.png | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ch\MediaWatchV1home3046.crx | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome.manifest | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Approved Extensions\{96a45ffe-fa70-446c-b5c9-3b0477082f64} = 51667a6c4c1d3b1bee48b48740aa000da9c7645a70436a79 | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Approved Extensions | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\ = "MediaWatchV1home3046Lib" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32\ = "C:\\Program Files (x86)\\MediaWatchV1\\MediaWatchV1home3046\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib\ = "{40226023-17b8-4e12-b212-375016c20e60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR\ = "C:\\Program Files (x86)\\MediaWatchV1\\MediaWatchV1home3046\\ie" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version\ = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "Media Watch" | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ = "C:\\Program Files (x86)\\MediaWatchV1\\MediaWatchV1home3046\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe"
C:\Windows\SysWOW64\regsvr32.exe
regsvr32 "C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ie\MediaWatchV1home3046.dll" /s
C:\Windows\SysWOW64\gpupdate.exe
"C:\Windows\System32\gpupdate.exe" /force
Network
Files
C:\Users\Admin\AppData\Local\Temp\nsy3F81.tmp\aminsis.dll
| MD5 | 51ba1095f0ae45a2d444bea506cb9ad4 |
| SHA1 | 038a5d53d055a6d440bd2c8864c2f51db206c5e5 |
| SHA256 | b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539 |
| SHA512 | f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361 |
\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ie\MediaWatchV1home3046.dll
| MD5 | 1b41a959e93ec9bb510faa04cb63396f |
| SHA1 | 1f1d08bc0c59edb5d585ae6cbf3ef40bc5c0fb6a |
| SHA256 | bb29aa10b8a138e580caa9d1275b85d0c72dac2ad769ee686d191389ef362e0d |
| SHA512 | 4f11f50195949f8c1a7908c6149264e63d05b814f09577ea38254f285d4e700aa3ce1713d52934a2aa14ef0e68bc2fca94c7d988bf04a70d75e314be846b1f18 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231215-en
Max time kernel
118s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 224
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231215-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ffMediaWatchV1home3046chaction.js
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
149s
Command Line
Signatures
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ffMediaWatchV1home3046chaction.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.173.189.20.in-addr.arpa | udp |
Files
Analysis: behavioral13
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231129-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Reads user/profile data of web browsers
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2940 wrote to memory of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2940 wrote to memory of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2940 wrote to memory of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2940 wrote to memory of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\uninstall.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
Network
Files
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | bfe2be2406fc6a1427ccb70ec0c9d882 |
| SHA1 | f5b35571cc47673bb27e8e4ddddc2295fa1a4863 |
| SHA256 | 39053d2fb6b3463d8270530fa09351156da25348e186eb33511980d7a6c5b8cd |
| SHA512 | 98c1361ffdfa347d1eefc8faf1503f7479ee70be9a96b04779fdcca0663318b44376fb8d5970e83b9fb6dbe8ec3d2cae0796721f753ab03acea7d7a62ec1a4e5 |
\Users\Admin\AppData\Local\Temp\nsd23E6.tmp\aminsis.dll
| MD5 | 51ba1095f0ae45a2d444bea506cb9ad4 |
| SHA1 | 038a5d53d055a6d440bd2c8864c2f51db206c5e5 |
| SHA256 | b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539 |
| SHA512 | f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361 |
Analysis: behavioral16
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231215-en
Max time kernel
137s
Max time network
146s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2672 wrote to memory of 2040 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2672 wrote to memory of 2040 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2672 wrote to memory of 2040 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 2040 -ip 2040
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 624
Network
| Country | Destination | Domain | Proto |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.65.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231222-en
Max time kernel
121s
Max time network
150s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\NoExplorer = "1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\default\MediaWatchV1home3046_32.png | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ch\MediaWatchV1home3046.crx | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\install.rdf | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046ffaction.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\Thumbs.db | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome.manifest | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\overlay.xul | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\Thumbs.db | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome.manifest | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\overlay.xul | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\default | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\icons\default\MediaWatchV1home3046_32.png | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ie\MediaWatchV1home3046.dll | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ch\MediaWatchV1home3046.crx | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\install.rdf | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File opened for modification | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| File created | C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ff\chrome\content\ffMediaWatchV1home3046ffaction.js | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Approved Extensions | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Approved Extensions\{96a45ffe-fa70-446c-b5c9-3b0477082f64} = 51667a6c4c1d3b1bee40b7894fab0a0aaacb7a44744f6b71 | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32\ = "C:\\Program Files (x86)\\MediaWatchV1\\MediaWatchV1home3046\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR\ = "C:\\Program Files (x86)\\MediaWatchV1\\MediaWatchV1home3046\\ie" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib\ = "{40226023-17b8-4e12-b212-375016c20e60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ = "C:\\Program Files (x86)\\MediaWatchV1\\MediaWatchV1home3046\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "Media Watch" | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version\ = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\ = "MediaWatchV1home3046Lib" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2660 wrote to memory of 4904 | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2660 wrote to memory of 4904 | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2660 wrote to memory of 4904 | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2660 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | C:\Windows\SysWOW64\gpupdate.exe |
| PID 2660 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | C:\Windows\SysWOW64\gpupdate.exe |
| PID 2660 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe | C:\Windows\SysWOW64\gpupdate.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe"
C:\Windows\SysWOW64\regsvr32.exe
regsvr32 "C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ie\MediaWatchV1home3046.dll" /s
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
C:\Windows\SysWOW64\gpupdate.exe
"C:\Windows\System32\gpupdate.exe" /force
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 201.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsq4893.tmp\aminsis.dll
| MD5 | 51ba1095f0ae45a2d444bea506cb9ad4 |
| SHA1 | 038a5d53d055a6d440bd2c8864c2f51db206c5e5 |
| SHA256 | b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539 |
| SHA512 | f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361 |
C:\Program Files (x86)\MediaWatchV1\MediaWatchV1home3046\ie\MediaWatchV1home3046.dll
| MD5 | 1b41a959e93ec9bb510faa04cb63396f |
| SHA1 | 1f1d08bc0c59edb5d585ae6cbf3ef40bc5c0fb6a |
| SHA256 | bb29aa10b8a138e580caa9d1275b85d0c72dac2ad769ee686d191389ef362e0d |
| SHA512 | 4f11f50195949f8c1a7908c6149264e63d05b814f09577ea38254f285d4e700aa3ce1713d52934a2aa14ef0e68bc2fca94c7d988bf04a70d75e314be846b1f18 |
Analysis: behavioral7
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231215-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046.js
Network
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231129-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046ffaction.js
Network
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231222-en
Max time kernel
145s
Max time network
147s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Reads user/profile data of web browsers
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4980 wrote to memory of 4852 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 4980 wrote to memory of 4852 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 4980 wrote to memory of 4852 | N/A | C:\Users\Admin\AppData\Local\Temp\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\uninstall.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.80.50.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | bfe2be2406fc6a1427ccb70ec0c9d882 |
| SHA1 | f5b35571cc47673bb27e8e4ddddc2295fa1a4863 |
| SHA256 | 39053d2fb6b3463d8270530fa09351156da25348e186eb33511980d7a6c5b8cd |
| SHA512 | 98c1361ffdfa347d1eefc8faf1503f7479ee70be9a96b04779fdcca0663318b44376fb8d5970e83b9fb6dbe8ec3d2cae0796721f753ab03acea7d7a62ec1a4e5 |
C:\Users\Admin\AppData\Local\Temp\nsy6969.tmp\aminsis.dll
| MD5 | 51ba1095f0ae45a2d444bea506cb9ad4 |
| SHA1 | 038a5d53d055a6d440bd2c8864c2f51db206c5e5 |
| SHA256 | b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539 |
| SHA512 | f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361 |
Analysis: behavioral4
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231215-en
Max time kernel
131s
Max time network
167s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2024 wrote to memory of 4576 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2024 wrote to memory of 4576 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2024 wrote to memory of 4576 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4576 -ip 4576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 624
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.246.116.51.in-addr.arpa | udp |
Files
Analysis: behavioral8
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
153s
Command Line
Signatures
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.253.116.51.in-addr.arpa | udp |
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231215-en
Max time kernel
91s
Max time network
150s
Command Line
Signatures
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046ffaction.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 193.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral11
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231215-en
Max time kernel
118s
Max time network
123s
Command Line
Signatures
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\NoExplorer = "1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib\ = "{40226023-17b8-4e12-b212-375016c20e60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version\ = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\ = "MediaWatchV1home3046Lib" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2376 wrote to memory of 2188 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2376 wrote to memory of 2188 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2376 wrote to memory of 2188 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2376 wrote to memory of 2188 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2376 wrote to memory of 2188 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2376 wrote to memory of 2188 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2376 wrote to memory of 2188 | 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\ie\MediaWatchV1home3046.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home3046.dll
Network
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win10v2004-20231222-en
Max time kernel
92s
Max time network
124s
Command Line
Signatures
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\NoExplorer = "1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version\ = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\ = "{40226023-17B8-4E12-B212-375016C20E60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib\ = "{40226023-17b8-4e12-b212-375016c20e60}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\ = "MediaWatchV1home3046" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ = "IMediaWatchV1home3046BHO" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\ = "MediaWatchV1home3046Lib" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ie\\MediaWatchV1home3046.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\Version | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{96a45ffe-fa70-446c-b5c9-3b0477082f64}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{40226023-17B8-4E12-B212-375016C20E60}\1.1\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\TypeLib\Version = "1.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9147CD21-8F80-4491-9732-A5AF825A56FA}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4896 wrote to memory of 1752 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4896 wrote to memory of 1752 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4896 wrote to memory of 1752 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home3046.dll
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home3046.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 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
Files
Analysis: behavioral15
Detonation Overview
Submitted
2024-02-04 16:19
Reported
2024-02-04 16:22
Platform
win7-20231215-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 220