70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7

General

Target

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Size

4.1MB
MD5

4380800cb5554481a8e3f22e0aec1dc6
SHA1

39751e6da10c624ee0ee441515e78866d4759cdb
SHA256

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7
SHA512

be9c7cebe6410fedbf5a476e5b6240255023530f5beb46a23e38bb62307f6a6252e8bca8537e0a5c9ff380262a164cb0532154e08fd58e3f44ed9d11b0e23d6a
SSDEEP

49152:Zc+mE815o/IC2jsB1A0wzpOnfwZU5Bcumd9Q+G0ytbuwXO8jsnHsiLw8LQYro:Z1mNXCXcprlOuKO8C/Lwru

Score

8^/10

adware discovery persistence spyware stealer

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\e8QChl9AGDaRBx.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exeregsvr32.exeregsvr32.exe

pid process

1436 70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
760 regsvr32.exe
1304 regsvr32.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
760	regsvr32.exe
1304	regsvr32.exe

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

Processes:

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ = "YoutubeAdBlocke"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\NoExplorer = "1"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.dat	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.dll	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.dll	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.tlb	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.tlb	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.dat	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{761561E4-0704-41D5-B9B2-3FD255A64ECD}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{761561E4-0704-41D5-B9B2-3FD255A64ECD}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

Modifies registry class 64 IoCs

Processes:

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ProgID	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ = "YoutubeAdBlocke"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ = "YoutubeAdBlocke"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561E4-0704-41D5-B9B2-3FD255A64ECD}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\e8QChl9AGDaRBx.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{761561e4-0704-41d5-b9b2-3fd255a64ecd}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{761561e4-0704-41d5-b9b2-3fd255a64ecd}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ProgID\ = ".9"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ProgID	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\e8QChl9AGDaRBx.tlb"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561E4-0704-41D5-B9B2-3FD255A64ECD}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\Programmable	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561E4-0704-41D5-B9B2-3FD255A64ECD}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\Programmable	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561E4-0704-41D5-B9B2-3FD255A64ECD}\Implemented Categories	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd}\InprocServer32\ThreadingModel = "Apartment"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exeregsvr32.exe

description	pid	process	target process
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 1436 wrote to memory of 760	1436	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe
PID 760 wrote to memory of 1304	760	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{761561e4-0704-41d5-b9b2-3fd255a64ecd} = "1"	70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe

C:\Users\Admin\AppData\Local\Temp\70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.exe
"C:\Users\Admin\AppData\Local\Temp\70f88e19640230c358a0683e1aa40bfb8093ad898792ea2d6d632ae159f950c7.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:1436

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1304

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

1

T1176

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.dat

Filesize
4KB

MD5
c1a5b799c2fd005d233132fd42651e7f

SHA1
7d1ddb6b451711b45fbb304a0872621a25a628c7

SHA256
a7fa7481f0b0e9b325a67bdb561957b1c86ed2111313a39342b40f76cd8d2220

SHA512
4452cc002f5ac650cfb50f7ac471621d8f768fa263bda46ac82b2fca2a4ed57c2b5728f3a1750e642e88ee030b5982492a4b595d56921c8e75fe5fc6972a7195

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.tlb

Filesize
3KB

MD5
6bdd6ba23e0c129c5b4fa1a141aa21f6

SHA1
beef025f5611f84ce53f24e58435f070f92c064f

SHA256
14f706e58b4e332e1bc9b6fc6c650097db6e0ea91ac7ad0064aba01832ddd990

SHA512
828d9f58efd731252209ea1ed7d092c9e88190b81272fa704c8cb963f5f9d91172610b90e0bce763c0f5207b10d67d0fc4eb31294fd89dde2a260a19d324bc1b

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.dll

Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
\Program Files (x86)\YoutubeAdBlocke\e8QChl9AGDaRBx.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
memory/760-61-0x0000000000000000-mapping.dmp

Download
memory/1304-65-0x0000000000000000-mapping.dmp

Download
memory/1304-66-0x000007FEFC331000-0x000007FEFC333000-memory.dmp

Filesize
8KB

Download
memory/1436-54-0x0000000075711000-0x0000000075713000-memory.dmp

Filesize
8KB

Download
memory/1436-55-0x00000000029B0000-0x0000000002A7A000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads