Analysis
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max time kernel
150s -
max time network
199s -
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 07:23
Static task
static1
Behavioral task
behavioral1
Sample
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe
Resource
win10v2004-20221111-en
General
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Target
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe
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Size
3.6MB
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MD5
6027c2d1f292b05128a28e222824bfa1
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SHA1
dfe90898851cf7c94229e8fa81ec8c1a0b008889
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SHA256
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1
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SHA512
a46a5e4e31f983d004b1f77513464e462ca08462cc8c1884d110ca011005ff87d117eed9bc2b8294ee6fbcdd197003e91cd23ad6bb942d8dfdf75ceea064dc05
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SSDEEP
49152:D7d/bg+RkJ0HQLc2TIaJoaqXzVGHWBbMTYf2x2D0nsz4cRGQPTEXMMX9Mcq:NxtxvaSaqXBG2BbHffD0nsccMpj
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\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32\ = "C:\\Program Files (x86)\\YooutubeeAdBlocke\\KcDyOJMAnRfQZB.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exeregsvr32.exeregsvr32.exepid process 2644 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe 5104 regsvr32.exe 4876 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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Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ = "YooutubeeAdBlocke" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\NoExplorer = "1" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ = "YooutubeeAdBlocke" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe -
Drops file in Program Files directory 8 IoCs
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exedescription ioc process File opened for modification C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dll 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File created C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.dll 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File opened for modification C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.dll 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File created C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.tlb 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File opened for modification C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.tlb 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File created C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.dat 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File opened for modification C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.dat 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe File created C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dll 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe -
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{29A8CA07-47F9-4B4C-962F-5DE1CAFB4724} 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\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{29A8CA07-47F9-4B4C-962F-5DE1CAFB4724} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe -
Modifies registry class 64 IoCs
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{29a8ca07-47f9-4b4c-962f-5de1cafb4724}" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YooutubeeAdBlocke\\KcDyOJMAnRfQZB.tlb" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\VersionIndependentProgID\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29A8CA07-47F9-4B4C-962F-5DE1CAFB4724}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32\ThreadingModel = "Apartment" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\VersionIndependentProgID 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29A8CA07-47F9-4B4C-962F-5DE1CAFB4724} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{29a8ca07-47f9-4b4c-962f-5de1cafb4724}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ProgID\ = ".9" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ProgID 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32\ = "C:\\Program Files (x86)\\YooutubeeAdBlocke\\KcDyOJMAnRfQZB.x64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\Programmable 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\Programmable 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29A8CA07-47F9-4B4C-962F-5DE1CAFB4724}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YooutubeeAdBlocke" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ = "YooutubeeAdBlocke" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{29a8ca07-47f9-4b4c-962f-5de1cafb4724}" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29A8CA07-47F9-4B4C-962F-5DE1CAFB4724} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YooutubeeAdBlocke" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ = "YooutubeeAdBlocke" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\InprocServer32 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YooutubeeAdBlocke" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exeregsvr32.exedescription pid process target process PID 2644 wrote to memory of 5104 2644 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe regsvr32.exe PID 2644 wrote to memory of 5104 2644 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe regsvr32.exe PID 2644 wrote to memory of 5104 2644 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe regsvr32.exe PID 5104 wrote to memory of 4876 5104 regsvr32.exe regsvr32.exe PID 5104 wrote to memory of 4876 5104 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{29a8ca07-47f9-4b4c-962f-5de1cafb4724} = "1" 9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe"C:\Users\Admin\AppData\Local\Temp\9abe53819b847be208f6b0e513dd7639a3f9fab1c623e6995b844b43dea473d1.exe"1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2644 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4876
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.datFilesize
3KB
MD558172ba7f133f239ce41918bee4beebd
SHA1f43f022fe30e32dadfcff31bce3e18edc970b91a
SHA2566960d910f98dda8c20973aa5a1217eb85e4b5ebd4dbc27a32c59bcfbd360d8dd
SHA5121c4d3ab164e51b8eebacbac19743c651fda8351d42ec766bb200afad433dad5531f199cd34066825905d523aa1c1a6d0ae950a865eff9603108a680c349787c2
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C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.dllFilesize
617KB
MD55b02fe261c5832aba1e2b35228934c17
SHA1b30aef32bfc7fb93add291dd7699d209fc3a60c1
SHA256af2632d8ad1a0b0e706f260de79b687cf94855d911bf5fc9d4b7007e256e7a6c
SHA512936b81acb1219be1c18b958f4fc3bd7c5c1ab617fa20e76db165f6ffdb2f674c602c18522980527d84cad7a93dcc79cb222e5e4a8b301298ec141a8b6eb26e72
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C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.tlbFilesize
3KB
MD5934268ece04f6de7c76bfed3478cf1d4
SHA1a4e0ca22b9db6bfcf061d76e8101ef7559813954
SHA256ab54518451a446e00679b2dbecd9285d8a96841ad27df558a2e0b6ce55252b8c
SHA512043fa5fd301b7bbdb6f9ee7766c46dfe5da897b7f7dd164372326416fdb1b7cb3c3809f1293b987077ded2664daf123f9bb217cb12c7d9bf923b1df6a2afccea
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C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dllFilesize
700KB
MD55bdec27c100693ecb0b61cc2555e8505
SHA1771242d417269c2f9150d649f06e6ec8e8bd8cb7
SHA256ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326
SHA5121b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4
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C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dllFilesize
700KB
MD55bdec27c100693ecb0b61cc2555e8505
SHA1771242d417269c2f9150d649f06e6ec8e8bd8cb7
SHA256ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326
SHA5121b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4
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C:\Program Files (x86)\YooutubeeAdBlocke\KcDyOJMAnRfQZB.x64.dllFilesize
700KB
MD55bdec27c100693ecb0b61cc2555e8505
SHA1771242d417269c2f9150d649f06e6ec8e8bd8cb7
SHA256ca873de4e82bcaefde87f524b1284723ee61e70767bcb9f45f78a2e52547b326
SHA5121b4067351a9912bdd4ad0285470396273563336bad6029c2d05e48fb1fd9971c69115cca1ec46dc7ce37274c7c48a2364498cb180563f7871cd838aebbd8c6b4
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memory/2644-132-0x0000000002D40000-0x0000000002DE2000-memory.dmpFilesize
648KB
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memory/4876-141-0x0000000000000000-mapping.dmp
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memory/5104-138-0x0000000000000000-mapping.dmp