Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 08:39
Static task
static1
Behavioral task
behavioral1
Sample
5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll
Resource
win7-20220901-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll
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Size
48KB
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MD5
a281c7bbada082b7aa55cc5cc1e25856
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SHA1
1ef9e0dda882bf126c36c158be8eef6fc6631126
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SHA256
5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413
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SHA512
de73c9f6d2f4724a0166a4da300036463ecc791803428aaf39c7d83a13fa85b228ab59df742769c0cdbf866ceea6fc003f2429ea2ca852e08abe4d70104add4e
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SSDEEP
384:m856pnruNuDdixpAkMpsQuYHbqtRthbIuSHMxpX6TrALITToN9nd6:wprBDsX9MipYHbqtRtxwMxa3TTo1
Score
1/10
Malware Config
Signatures
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Modifies registry class 45 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\TypeLib\ = "{27D0FC90-FBE3-4016-8921-B3C0C228FB12}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\VERSION regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ = "_QvodBlock" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\ = "QvodAdBlocker.QvodBlock" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QvodAdBlocker.QvodBlock regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QvodAdBlocker.QvodBlock\Clsid\ = "{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\TypeLib\ = "{27D0FC90-FBE3-4016-8921-B3C0C228FB12}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\QvodAdBlocker.QvodBlock\ = "QvodAdBlocker.QvodBlock" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\TypeLib\ = "{27D0FC90-FBE3-4016-8921-B3C0C228FB12}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\VERSION\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ProxyStubClsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\ = "QvodAdBlocker" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\QvodAdBlocker.QvodBlock\Clsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{27D0FC90-FBE3-4016-8921-B3C0C228FB12}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ = "_QvodBlock" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\ProgID\ = "QvodAdBlocker.QvodBlock" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ = "QvodBlock" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E72D6DC7-E1AB-43CB-AF21-13440B5AAFBB}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5B4AC492-FB79-44E0-9FD3-B5F1BF972B4D}\Implemented Categories regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 992 wrote to memory of 1888 992 regsvr32.exe 27 PID 992 wrote to memory of 1888 992 regsvr32.exe 27 PID 992 wrote to memory of 1888 992 regsvr32.exe 27 PID 992 wrote to memory of 1888 992 regsvr32.exe 27 PID 992 wrote to memory of 1888 992 regsvr32.exe 27 PID 992 wrote to memory of 1888 992 regsvr32.exe 27 PID 992 wrote to memory of 1888 992 regsvr32.exe 27
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll1⤵
- Suspicious use of WriteProcessMemory
PID:992 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5403dbd470cc64f6f0a429c88ba9f1a79715f412bd5566446721ae74cde55413.dll2⤵
- Modifies registry class
PID:1888
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