Analysis
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max time kernel
198s -
max time network
237s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 07:33
Static task
static1
Behavioral task
behavioral1
Sample
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe
Resource
win10v2004-20221111-en
General
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Target
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe
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Size
3.5MB
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MD5
24d1d9612f0e0e3edc59211a06b56d2c
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SHA1
c28c16db647384b2a48a73e25a36a939f05bd37a
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SHA256
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a
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SHA512
50c3b15011fe0763927fcbe597cc7eaf07813f5b97fbd7a4b590fab2bf6884a103e3480ad167b65881e59651705ab6e202771e73d86c6024c76d4df75144ba83
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SSDEEP
98304:BO/V8Ke84ZTOr56fUSefAxtUR18Bfu9AU7F/a6oyjZQhaursFmaW9MD6uY++y0Gt:BKVve/crMfUr8BYMyK+t
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32\ = "C:\\Program Files (x86)\\GooSAovee\\Ap63nuhEpecLlo.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exeregsvr32.exeregsvr32.exepid process 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe 3468 regsvr32.exe 1292 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 5 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocjflkhogbhekppdjmiepjjdnahhgpeb\2.0\manifest.json 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocjflkhogbhekppdjmiepjjdnahhgpeb\2.0\manifest.json 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocjflkhogbhekppdjmiepjjdnahhgpeb\2.0\manifest.json 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocjflkhogbhekppdjmiepjjdnahhgpeb\2.0\manifest.json 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ocjflkhogbhekppdjmiepjjdnahhgpeb\2.0\manifest.json 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exe83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ = "GooSAovee" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\NoExplorer = "1" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ = "GooSAovee" regsvr32.exe -
Drops file in System32 directory 4 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File opened for modification C:\Windows\System32\GroupPolicy 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe -
Drops file in Program Files directory 8 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exedescription ioc process File created C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.dat 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File opened for modification C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.dat 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.x64.dll 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File opened for modification C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.x64.dll 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.dll 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File opened for modification C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.dll 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File created C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.tlb 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe File opened for modification C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.tlb 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe -
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{9DD23AAA-1ABA-4B04-A81A-A5E8FB51FBAF} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{9DD23AAA-1ABA-4B04-A81A-A5E8FB51FBAF} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe -
Modifies registry class 64 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ProgID\ = ".9" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GooSAovee" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GooSAovee" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ProgID\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9DD23AAA-1ABA-4B04-A81A-A5E8FB51FBAF}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GooSAovee" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GooSAovee\\Ap63nuhEpecLlo.tlb" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9DD23AAA-1ABA-4B04-A81A-A5E8FB51FBAF}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\. 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32\ = "C:\\Program Files (x86)\\GooSAovee\\Ap63nuhEpecLlo.dll" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ProgID 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9DD23AAA-1ABA-4B04-A81A-A5E8FB51FBAF} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GooSAovee" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ = "GooSAovee" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\ProgID 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\VersionIndependentProgID 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\InprocServer32\ThreadingModel = "Apartment" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\Programmable 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf}\VersionIndependentProgID 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exepid process 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exeregsvr32.exedescription pid process target process PID 2032 wrote to memory of 3468 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe regsvr32.exe PID 2032 wrote to memory of 3468 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe regsvr32.exe PID 2032 wrote to memory of 3468 2032 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe regsvr32.exe PID 3468 wrote to memory of 1292 3468 regsvr32.exe regsvr32.exe PID 3468 wrote to memory of 1292 3468 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{9dd23aaa-1aba-4b04-a81a-a5e8fb51fbaf} = "1" 83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.exe"C:\Users\Admin\AppData\Local\Temp\83fa7bea10dff31c985cdc15bf532fbaabbc8a8b358a019db25a7eeffebba10a.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)\GooSAovee\Ap63nuhEpecLlo.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.datFilesize
4KB
MD5b35fd8aad7c1818bd57552feb1b639fd
SHA117c302a63acf81225c8a44d76574bc4d67be3910
SHA256b7e54e77e76ac3695a73f585e3b214c93bc8d1602f6b2e08acca71215f133906
SHA5122f7d1ed32dc3501a352b1c05cbdb278584ac850cc36f3aff276203b59e7f440271556ffff7c62a01d2c9a203350beed7b94fb53e24abeaceeb629fc519adac57
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C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.dllFilesize
623KB
MD5103866fff4628ada4be6e5235b2ebf5d
SHA186ca018b33c7cdb953371ee1e290313b9a54a251
SHA256963728f71b4ecee9380a18f5bbc6930256be6018a8087a9964f98ba3e17b7a7c
SHA5122a8f9ce8854bab77b801eb146934e267de3cca83727a8a7c13885b41c75a0b563fdd0cb1683f78057fc6833b22d9d14c5ef0d3707753293d59d4b61f7a9744c3
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C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.tlbFilesize
3KB
MD53c920faafd032eeda08e4166860d4318
SHA126451ee3659c4a217f42ebd07f254679ab452f3a
SHA2563377d0af1044505271c64fc342e22a7a24b757e5471657f656ac743373e22857
SHA512327668001f94842eee3ff1dc44c70ddca5da3a0bb49aeea6b3162608b07496456e78bcb3de0462e5e375b349e813f13fd02e61b9e389b1d954cea2628c3c4a6e
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C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.x64.dllFilesize
700KB
MD5401087ab67c6d917bf08d82f011d9eee
SHA1d13dbf241d214d6036f8c6276e0e305fc2ac2b8a
SHA256fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5
SHA5124d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6
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C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.x64.dllFilesize
700KB
MD5401087ab67c6d917bf08d82f011d9eee
SHA1d13dbf241d214d6036f8c6276e0e305fc2ac2b8a
SHA256fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5
SHA5124d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6
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C:\Program Files (x86)\GooSAovee\Ap63nuhEpecLlo.x64.dllFilesize
700KB
MD5401087ab67c6d917bf08d82f011d9eee
SHA1d13dbf241d214d6036f8c6276e0e305fc2ac2b8a
SHA256fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5
SHA5124d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6
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memory/1292-141-0x0000000000000000-mapping.dmp
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memory/2032-132-0x00000000038A0000-0x0000000003943000-memory.dmpFilesize
652KB
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memory/3468-138-0x0000000000000000-mapping.dmp