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Analysis
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max time kernel
45s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 01:06
Static task
static1
Behavioral task
behavioral1
Sample
a430ece3ebc41e11c1c13e312f2ddc5dbf3b2eab07743a65fb40a8519261bdca.dll
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a430ece3ebc41e11c1c13e312f2ddc5dbf3b2eab07743a65fb40a8519261bdca.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
a430ece3ebc41e11c1c13e312f2ddc5dbf3b2eab07743a65fb40a8519261bdca.dll
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Size
444KB
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MD5
16a4cfaabf3485a144995edab40cb660
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SHA1
88e447ec4eb462a9c110ab802c322dfc14d6d880
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SHA256
a430ece3ebc41e11c1c13e312f2ddc5dbf3b2eab07743a65fb40a8519261bdca
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SHA512
eb4e78e5e63db41be74ab0c601ee356bb13a4569ecbeaa50b862119acc0badf08672accbe6c424273320363924dba7ccd8c2498b37da3676498ddc75da8d3737
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SSDEEP
12288:vWc0GkgHdfZmtP9a3bxtdpHS1XOxUeNZu1AVTGkz4oye/1z2gToNQ3yjdEzBuj:vHf9H3mtP9a3bDdpHMexUeNZu1aTGkz0
Score
1/10
Malware Config
Signatures
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Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B541C03D-63BC-11CE-920C-08002B369A33}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8B39DFBF-3647-11CF-814A-00AA00A40C25}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8B39DFBC-3647-11CF-814A-00AA00A40C25}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E71F052-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E71F04B-551F-11CF-8152-00AA00A40C25}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F053-551F-11CF-8152-00AA00A40C25}\ = "rdoEnvironments" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2E746496-6ED1-11CE-9223-08002B369A33}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE008643-64A8-11CE-920F-08002B369A33}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B541C03D-63BC-11CE-920C-08002B369A33} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E71F051-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{EE008642-64A8-11CE-920F-08002B369A33}\2.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B541C03D-63BC-11CE-920C-08002B369A33}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8B39DFBF-3647-11CF-814A-00AA00A40C25} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2E746494-6ED1-11CE-9223-08002B369A33}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04B-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04E-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F053-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2E746498-6ED1-11CE-9223-08002B369A33} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{64949F43-67B6-11CE-9216-08002B369A33} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2E7464A0-6ED1-11CE-9223-08002B369A33}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B541C034-63BC-11CE-920C-08002B369A33}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F051-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2E746494-6ED1-11CE-9223-08002B369A33}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E71F04E-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2E7464A0-6ED1-11CE-9223-08002B369A33} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E791964C-208A-11CF-8146-00AA00A40C25}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2E746498-6ED1-11CE-9223-08002B369A33}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5D545B93-97CA-11CF-8171-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04F-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F050-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{EE008642-64A8-11CE-920F-08002B369A33}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B541C034-63BC-11CE-920C-08002B369A33}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B541C034-63BC-11CE-920C-08002B369A33}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5D545B93-97CA-11CF-8171-00AA00A40C25} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04E-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F053-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE008643-64A8-11CE-920F-08002B369A33}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9A8831F0-A263-11D1-8DCF-00A0C90FFFC2}\ProgID\ = "MicrosoftRDO.rdoEngine2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5E71F04C-551F-11CF-8152-00AA00A40C25} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9A8831F2-A263-11D1-8DCF-00A0C90FFFC2}\VersionIndependentProgID\ = "MicrosoftRDO.RdoQuery" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04F-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8B39DFBC-3647-11CF-814A-00AA00A40C25} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B541C03D-63BC-11CE-920C-08002B369A33}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E71F04F-551F-11CF-8152-00AA00A40C25}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8B39DFBF-3647-11CF-814A-00AA00A40C25}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9A8831F1-A263-11D1-8DCF-00A0C90FFFC2}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE008643-64A8-11CE-920F-08002B369A33} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04E-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04E-551F-11CF-8152-00AA00A40C25}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F052-551F-11CF-8152-00AA00A40C25}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EE008643-64A8-11CE-920F-08002B369A33}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F04D-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8B39DFC0-3647-11CF-814A-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F053-551F-11CF-8152-00AA00A40C25}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5D545B93-97CA-11CF-8171-00AA00A40C25} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8B39DFBD-3647-11CF-814A-00AA00A40C25}\ = "rdoConnectionEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5E71F052-551F-11CF-8152-00AA00A40C25}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftRDO.RdoQuery2.0\ = "MicrosoftRDO.RdoQuery2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B541C034-63BC-11CE-920C-08002B369A33}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2E7464A0-6ED1-11CE-9223-08002B369A33}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9A8831F2-A263-11D1-8DCF-00A0C90FFFC2}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftRDO.RdoConnection2.0\CLSID\ = "{9A8831F1-A263-11D1-8DCF-00A0C90FFFC2}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5E71F053-551F-11CF-8152-00AA00A40C25}\TypeLib\ = "{EE008642-64A8-11CE-920F-08002B369A33}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2E746493-6ED1-11CE-9223-08002B369A33}\TypeLib\Version = "2.0" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 988 wrote to memory of 904 988 regsvr32.exe 27 PID 988 wrote to memory of 904 988 regsvr32.exe 27 PID 988 wrote to memory of 904 988 regsvr32.exe 27 PID 988 wrote to memory of 904 988 regsvr32.exe 27 PID 988 wrote to memory of 904 988 regsvr32.exe 27 PID 988 wrote to memory of 904 988 regsvr32.exe 27 PID 988 wrote to memory of 904 988 regsvr32.exe 27
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a430ece3ebc41e11c1c13e312f2ddc5dbf3b2eab07743a65fb40a8519261bdca.dll1⤵
- Suspicious use of WriteProcessMemory
PID:988 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a430ece3ebc41e11c1c13e312f2ddc5dbf3b2eab07743a65fb40a8519261bdca.dll2⤵
- Modifies registry class
PID:904
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