Analysis
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max time kernel
62s -
max time network
72s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 22:16
Static task
static1
Behavioral task
behavioral1
Sample
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe
Resource
win10v2004-20220812-en
General
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Target
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe
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Size
4.4MB
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MD5
c3715e44c35c4531fef1eb0d7d7beb0e
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SHA1
8ab2299116857f82a20526c4ddcf14db4f4eb407
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SHA256
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc
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SHA512
51049a0a20adf2fc7aec8bbd8b195c4eb05427074a72f35de43605c9d9326338dd29d334e79f8ef20ab1dbbc86eda4d44efa087505d09427063950d85529ae2b
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SSDEEP
98304:xhiXZWBE67kpthCzP5mbuOBqF2j8MNtLNxf:nicP5FMf
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\DUgy6bZQvxcsh6.x64.dll" regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exeregsvr32.exeregsvr32.exepid process 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe 560 regsvr32.exe 1724 regsvr32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 3 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jomdemchopakapedoehlcidfbckldinl\2.0\manifest.json 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jomdemchopakapedoehlcidfbckldinl\2.0\manifest.json 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jomdemchopakapedoehlcidfbckldinl\2.0\manifest.json 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exe90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ = "GoSave" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759}\NoExplorer = "1" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ = "GoSave" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8e8aaec2-117d-461c-9b51-a81c15c23759}\NoExplorer = "1" regsvr32.exe -
Drops file in System32 directory 4 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File opened for modification C:\Windows\System32\GroupPolicy 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe -
Drops file in Program Files directory 8 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exedescription ioc process File created C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.dat 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File opened for modification C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.dat 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File created C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dll 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File opened for modification C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dll 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File created C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.dll 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File opened for modification C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.dll 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File created C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.tlb 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe File opened for modification C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.tlb 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe -
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exeregsvr32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{8e8aaec2-117d-461c-9b51-a81c15c23759} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{8E8AAEC2-117D-461C-9B51-A81C15C23759} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{8E8AAEC2-117D-461C-9B51-A81C15C23759} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{8e8aaec2-117d-461c-9b51-a81c15c23759} regsvr32.exe -
Modifies registry class 64 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8E8AAEC2-117D-461C-9B51-A81C15C23759} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\DUgy6bZQvxcsh6.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\VersionIndependentProgID\ 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ProgID 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ProgID\ = ".9" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8E8AAEC2-117D-461C-9B51-A81C15C23759}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\DUgy6bZQvxcsh6.tlb" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\DUgy6bZQvxcsh6.dll" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\Programmable 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\VersionIndependentProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\Programmable 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\ProgID\ = ".9" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{8e8aaec2-117d-461c-9b51-a81c15c23759}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759} 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exepid process 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exeregsvr32.exedescription pid process target process PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 1884 wrote to memory of 560 1884 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe PID 560 wrote to memory of 1724 560 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{8e8aaec2-117d-461c-9b51-a81c15c23759} = "1" 90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe"C:\Users\Admin\AppData\Local\Temp\90c1593d75a563b6d2e87e53625156a32823490eba43d7871c7fef401656a4fc.exe"1⤵
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.datFilesize
4KB
MD5cf994cbe8ec8d26aa970ea3188e71e6f
SHA10e409b45a7664a4afbaee9b543c5d1001b5da234
SHA256fd8ee171d0ca5b399e436b48d0a257e95aa85e203f00696a7e196cf7f09c1a5d
SHA512afaf3e5d4469ca602344537d5fe7a9fbd72bb93a77746e079e9b01354061dbe161540c266e638258f874ab4486d60ade9cc06e0aa4e8e2b03672badf969e3e66
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C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.tlbFilesize
3KB
MD5e3ab22d8beac0180520ab5289a64419b
SHA11456ba2c78b293e5a80185fefdf05f5dbe424937
SHA2560d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416
SHA512c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf
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C:\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.dllFilesize
738KB
MD549961c7c9a7aef57f49adf50d1c810f6
SHA1fc2078aeff5d5abee27c9e8a500cb2d6ae755b05
SHA256c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846
SHA5128ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f
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\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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\Program Files (x86)\GoSave\DUgy6bZQvxcsh6.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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memory/560-61-0x0000000000000000-mapping.dmp
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memory/1724-65-0x0000000000000000-mapping.dmp
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memory/1724-66-0x000007FEFC181000-0x000007FEFC183000-memory.dmpFilesize
8KB
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memory/1884-54-0x0000000076941000-0x0000000076943000-memory.dmpFilesize
8KB
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memory/1884-55-0x0000000000440000-0x0000000000509000-memory.dmpFilesize
804KB