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Analysis
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max time kernel
216s -
max time network
250s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 20:49
Static task
static1
Behavioral task
behavioral1
Sample
9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll
Resource
win10v2004-20221111-en
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
Malware Config
Signatures
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Modifies registry class 45 IoCs
description ioc Process 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}\Programmable 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\FLAGS\ = "0" 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\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid 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\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\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\ = "jsdt.MyPluginName" 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\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\TypeLib\ = "{A1F429C2-31DB-4AC3-956A-F2526E840190}" 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\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\ProgID\ = "jsdt.MyPluginName" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\TypeLib 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\FLAGS 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ = "_MyPluginName" 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}\VERSION\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jsdt.MyPluginName\Clsid 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\WOW6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib\ = "{A1F429C2-31DB-4AC3-956A-F2526E840190}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\TypeLib\Version = "1.0" 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\jsdt.MyPluginName\ = "jsdt.MyPluginName" 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\TypeLib\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{80000915-B182-4C1F-BD3A-10417FAED836}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C0C38055-27BD-4296-8E84-16DB7C3C5C0C}\ProgID 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\jsdt.MyPluginName regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0 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\TypeLib\{A1F429C2-31DB-4AC3-956A-F2526E840190}\1.0\HELPDIR 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 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1028 wrote to memory of 1892 1028 regsvr32.exe 82 PID 1028 wrote to memory of 1892 1028 regsvr32.exe 82 PID 1028 wrote to memory of 1892 1028 regsvr32.exe 82
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9f92c59396c9b447c059e6a8cc6a77d5d2276f1e77b00b0b885f0ecb50e5d3fa.dll2⤵
- Modifies registry class
PID:1892
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