Malware Analysis Report

2025-08-05 16:43

Sample ID 240204-tstanagbfk
Target VirusShare_6cef53812dca6db17872a41b15b28cb2
SHA256 18f807416a6d91f878ee2008b8cdb1638f7c9a759efbec15e984caecc9f179f7
Tags
adware discovery spyware stealer
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral13

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral16

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral14

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral11

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral12

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral15

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

18f807416a6d91f878ee2008b8cdb1638f7c9a759efbec15e984caecc9f179f7

Threat Level: Shows suspicious behavior

The file VirusShare_6cef53812dca6db17872a41b15b28cb2 was found to be: Shows suspicious behavior.

Malicious Activity Summary

adware discovery spyware stealer

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

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

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

"C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe"

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

spyware stealer

Checks installed software on the system

discovery

Installs/modifies Browser Helper Object

stealer adware
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

adware spyware
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 use of WriteProcessMemory

Description Indicator Process Target
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1984 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\gpupdate.exe
PID 1984 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\gpupdate.exe
PID 1984 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\gpupdate.exe
PID 1984 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\gpupdate.exe
PID 1984 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\gpupdate.exe
PID 1984 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe C:\Windows\SysWOW64\gpupdate.exe
PID 1984 wrote to memory of 2132 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\SysWOW64\gpupdate.exe

"C:\Windows\System32\gpupdate.exe" /force

Network

N/A

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

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1

Signatures

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

N/A

Files

N/A

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

wscript.exe C:\Users\Admin\AppData\Local\Temp\ffMediaWatchV1home3046chaction.js

Signatures

N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\ffMediaWatchV1home3046chaction.js

Network

N/A

Files

N/A

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

wscript.exe C:\Users\Admin\AppData\Local\Temp\ffMediaWatchV1home3046chaction.js

Signatures

N/A

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

N/A

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

"C:\Users\Admin\AppData\Local\Temp\uninstall.exe"

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

spyware stealer

Enumerates physical storage devices

NSIS installer

installer
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

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

N/A

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

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1

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

N/A

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

"C:\Users\Admin\AppData\Local\Temp\VirusShare_6cef53812dca6db17872a41b15b28cb2.exe"

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

spyware stealer

Checks installed software on the system

discovery

Installs/modifies Browser Helper Object

stealer adware
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

adware spyware
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

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

wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046.js

Signatures

N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046.js

Network

N/A

Files

N/A

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

wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046ffaction.js

Signatures

N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046ffaction.js

Network

N/A

Files

N/A

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

"C:\Users\Admin\AppData\Local\Temp\uninstall.exe"

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

spyware stealer

Enumerates physical storage devices

NSIS installer

installer
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

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

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1

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

N/A

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

wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046.js

Signatures

N/A

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

N/A

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

wscript.exe C:\Users\Admin\AppData\Local\Temp\ff\chrome\content\ffMediaWatchV1home3046ffaction.js

Signatures

N/A

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

N/A

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

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home3046.dll

Signatures

Installs/modifies Browser Helper Object

stealer adware
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

N/A

Files

N/A

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

/s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home3046.dll

Signatures

Installs/modifies Browser Helper Object

stealer adware
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

N/A

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

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#1

Signatures

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

Network

N/A

Files

N/A