Malware Analysis Report

2025-08-10 22:22

Sample ID 240202-2cndgabhen
Target VirusShare-00673b2250309a6191a2ac58cc665667
SHA256 26503c5e85af90a908a02dd9ceecdebcb64efb0d676913bbee7cfbc39af6c122
Tags
adware stealer
score
6/10

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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

26503c5e85af90a908a02dd9ceecdebcb64efb0d676913bbee7cfbc39af6c122

Threat Level: Shows suspicious behavior

The file VirusShare-00673b2250309a6191a2ac58cc665667 was found to be: Shows suspicious behavior.

Malicious Activity Summary

adware stealer

Installs/modifies Browser Helper Object

Unsigned PE

Suspicious use of WriteProcessMemory

Modifies Internet Explorer settings

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-02-02 22:26

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-02 22:26

Reported

2024-02-02 22:29

Platform

win7-20231215-en

Max time kernel

120s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\VirusShare-00673b2250309a6191a2ac58cc665667.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\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E} C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\CLSID = "{1FBA04EE-3024-11D2-8F1F-0000F87ABD16}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\ClsidExtension = "{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\Default Visible = "Yes" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\ButtonText = "ʵÓÃÍøÖ·µ¼º½" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\Icon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll,209" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\HotIcon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll,207" C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\TypeLib\ = "{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\0\win32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\ = "{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CurVer\ = "QuickButton.QuickBtn.1" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\InprocServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\InprocServer32\ThreadingModel = "Apartment" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\0 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ = "IQuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\HELPDIR C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\ = "QuickBtn 1.0 Type Library" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\VersionIndependentProgID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\Programmable C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1\ = "QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\ = "QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CurVer C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CLSID\ = "{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\ProgID\ = "QuickButton.QuickBtn.1" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\FLAGS C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\VersionIndependentProgID\ = "QuickButton.QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ = "IQuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\ = "{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1\CLSID\ = "{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\ = "QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\ProgID C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\FLAGS\ = "0" C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2648 wrote to memory of 2752 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2648 wrote to memory of 2752 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2648 wrote to memory of 2752 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2648 wrote to memory of 2752 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2648 wrote to memory of 2752 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2648 wrote to memory of 2752 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2648 wrote to memory of 2752 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\VirusShare-00673b2250309a6191a2ac58cc665667.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\VirusShare-00673b2250309a6191a2ac58cc665667.dll

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-02 22:26

Reported

2024-02-02 22:30

Platform

win10v2004-20231215-en

Max time kernel

137s

Max time network

159s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\VirusShare-00673b2250309a6191a2ac58cc665667.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\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E} C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\ClsidExtension = "{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\Default Visible = "Yes" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\ButtonText = "ʵÓÃÍøÖ·µ¼º½" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\Icon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll,209" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\HotIcon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll,207" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Extensions\{1D901067-2529-4A9B-9B6B-7A1DB3A44CB5}\CLSID = "{1FBA04EE-3024-11D2-8F1F-0000F87ABD16}" C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\FLAGS\ = "0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\ = "QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\ = "QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\Programmable C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\TypeLib\ = "{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\ = "QuickBtn 1.0 Type Library" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\0\win32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CurVer\ = "QuickButton.QuickBtn.1" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\InprocServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\FLAGS C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ = "IQuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CLSID\ = "{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\HELPDIR C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ = "IQuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1\CLSID\ = "{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CurVer C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\ProgID C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\InprocServer32\ThreadingModel = "Apartment" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VirusShare-00673b2250309a6191a2ac58cc665667.dll" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\0 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\ = "{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\VersionIndependentProgID C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\VersionIndependentProgID\ = "QuickButton.QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn.1\ = "QuickBtn" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QuickButton.QuickBtn\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1A199C20-DE2B-4838-AE3F-B5257ECE2B7E}\ProgID\ = "QuickButton.QuickBtn.1" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0083DE51-EB2E-4521-A95C-735D8E563373}\TypeLib\ = "{933DB9D6-9447-4EFE-ABA2-EAF3B309B44C}" C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2972 wrote to memory of 3140 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2972 wrote to memory of 3140 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2972 wrote to memory of 3140 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\VirusShare-00673b2250309a6191a2ac58cc665667.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\VirusShare-00673b2250309a6191a2ac58cc665667.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 175.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 170.117.168.52.in-addr.arpa udp

Files

N/A