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Analysis
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max time kernel
27s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 20:49
Static task
static1
Behavioral task
behavioral1
Sample
9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll
Resource
win7-20221111-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll
Resource
win10v2004-20221111-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll
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Size
96KB
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MD5
9e36256babc0c7eb771aa6e7d9a5329c
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SHA1
80dbdc103c96808ba13dca7e560e3efc3513e36b
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SHA256
9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa
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SHA512
89e4cff79f2ab77d159305c4e2741f59b931d186ccf5a6020732213184c242e278ef6c25d4f069a238e43449cfc67124abf2a92584c18de707af854e99e50dd1
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SSDEEP
1536:QGIKgpSswZHt9j/BO5ktPtqtTt0wyFRjxTBZbtL3/cNpNt+tNyI7lHChfU0LNsP/:QwgpSswllvwu3H0kRaxc9AevDYMbn
Score
1/10
Malware Config
Signatures
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Modifies registry class 45 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\ = "jsdt.MyPluginName" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jsdt.MyPluginName regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ = "_MyPluginName" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\ProgID\ = "jsdt.MyPluginName" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\VERSION\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\jsdt.MyPluginName\Clsid\ = "{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ = "MyPluginName" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\ = "jsdt" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib\ = "{A1F429C2-31DB-4AC3-956A-F2526E840190}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib\ = "{A1F429C2-31DB-4AC3-956A-F2526E840190}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\jsdt.MyPluginName\ = "jsdt.MyPluginName" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jsdt.MyPluginName\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\VERSION regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\TypeLib\ = "{A1F429C2-31DB-4AC3-956A-F2526E840190}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ = "_MyPluginName" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28 PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28 PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28 PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28 PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28 PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28 PID 1244 wrote to memory of 2012 1244 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll2⤵
- Modifies registry class
PID:2012
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