262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa

General

Target

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Size

4.6MB
MD5

82785805b50a6fdae1a07c7d15987180
SHA1

4847916e5782f741535d98177f83fc767ca74652
SHA256

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa
SHA512

06744ac273fe99a7bea0ef3709afef074eaf376c1758f37f6059478a1e3e004da1fd1e6e6388e32607499b448599114325fd0049b8085ceb9c11822fd0b7a2bc
SSDEEP

98304:kcNYTQWN2AY10jOcT/4Akx+YmZW9f+WcZV:DY4XAkxOPV

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 deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\3oBuOyuk7ePrKD.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exeregsvr32.exeregsvr32.exe

pid process

4872 262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
2396 regsvr32.exe
3188 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
4872	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
2396	regsvr32.exe
3188	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:

regsvr32.exe262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}\ = "YoutubeAdBlocke"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}\NoExplorer = "1"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c9dc00c8-3dc3-4872-8690-78160bab793a}\ = "YoutubeAdBlocke"	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.dat	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.dll	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.dll	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.tlb	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.tlb	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.dat	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{C9DC00C8-3DC3-4872-8690-78160BAB793A}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{c9dc00c8-3dc3-4872-8690-78160bab793a}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{c9dc00c8-3dc3-4872-8690-78160bab793a}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{C9DC00C8-3DC3-4872-8690-78160BAB793A}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

Modifies registry class 64 IoCs

Processes:

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32\ThreadingModel = "Apartment"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{c9dc00c8-3dc3-4872-8690-78160bab793a}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\VersionIndependentProgID\	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\Programmable	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C9DC00C8-3DC3-4872-8690-78160BAB793A}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{c9dc00c8-3dc3-4872-8690-78160bab793a}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a}\ProgID\ = ".9"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C9DC00C8-3DC3-4872-8690-78160BAB793A}\Implemented Categories	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\3oBuOyuk7ePrKD.tlb"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C9DC00C8-3DC3-4872-8690-78160BAB793A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C9DC00C8-3DC3-4872-8690-78160BAB793A}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exeregsvr32.exe

description	pid	process	target process
PID 4872 wrote to memory of 2396	4872	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe	regsvr32.exe
PID 4872 wrote to memory of 2396	4872	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe	regsvr32.exe
PID 4872 wrote to memory of 2396	4872	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe	regsvr32.exe
PID 2396 wrote to memory of 3188	2396	regsvr32.exe	regsvr32.exe
PID 2396 wrote to memory of 3188	2396	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{c9dc00c8-3dc3-4872-8690-78160bab793a} = "1"	262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe

C:\Users\Admin\AppData\Local\Temp\262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.exe
"C:\Users\Admin\AppData\Local\Temp\262df9260b5bd63d6862efdead6a56bb89476ab9730233525d705e02d5a064aa.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:4872

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2396

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3188

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Browser Extensions

1

T1176

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

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.dat
Filesize
4KB

MD5
6a10793ef7abfe4c8d7d01c3b25754a3

SHA1
c2eb6dd4ffca2bebfbc090ad87226116797d1017

SHA256
b732657b3cbee7ca5209e68482c9f2df1137fc2d7caeb8726ad9f5f452725b8f

SHA512
decb1d7bd0e2503ca1d40a5b02495dff9eff074e111a9b15648a31f01cbb6dee9d7e0b691805658533a41147f96aa6f4ff9ccb5d4ec3b2000519d542a7964a13

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.dll
Filesize
741KB

MD5
0f2db92a7d763af605b6273a4aa18382

SHA1
c9e6e9eb3c2050c86afa1b79e437ea8c8252573f

SHA256
ebdf480f55d619da9a5f23810ef174f5e789d81899bf4f63371cfd95e402658a

SHA512
824230a31cd7e7410c369dae190c1a3bec7498f52740b484e5d09c76265dbd71fb989f5ce889ca8a4f1ae28eb740e39d020b9581aa0496ae394d6ff3874038e5

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.tlb
Filesize
3KB

MD5
b826030b97202e2efa7f7a60493c61a7

SHA1
8145289ac846d579df907dc43fa79fa5866f2930

SHA256
df318425290a57dbdaffd19be838eb1317d38d00be224272168375251cb2f83f

SHA512
246becba94b93fa2e79e9938efe94fd325e18ecd1ce93f642e184ba89d230a5cdf5596272e6ace3a7e9440e5aa9eb153bb8bc5ab6f3bc518fca9b790d4f8d6db

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll
Filesize
879KB

MD5
0b282547d65c4597ac0f2c5cc09c3b37

SHA1
43a626f01c7ead04cee4b8523b02ee7248271051

SHA256
c8dbfff7b084eb5ff31be01fbd03f392b4c7cb192e904810c7a9e60b985be846

SHA512
541a816d8981656a697f96a89daad2a2d84c9f4a0769175babf8a2785ad6580c2fc3180575a8feeab39f5956176ef4ed4c80f433b557775c359ca3659219da30

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll
Filesize
879KB

MD5
0b282547d65c4597ac0f2c5cc09c3b37

SHA1
43a626f01c7ead04cee4b8523b02ee7248271051

SHA256
c8dbfff7b084eb5ff31be01fbd03f392b4c7cb192e904810c7a9e60b985be846

SHA512
541a816d8981656a697f96a89daad2a2d84c9f4a0769175babf8a2785ad6580c2fc3180575a8feeab39f5956176ef4ed4c80f433b557775c359ca3659219da30

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\3oBuOyuk7ePrKD.x64.dll
Filesize
879KB

MD5
0b282547d65c4597ac0f2c5cc09c3b37

SHA1
43a626f01c7ead04cee4b8523b02ee7248271051

SHA256
c8dbfff7b084eb5ff31be01fbd03f392b4c7cb192e904810c7a9e60b985be846

SHA512
541a816d8981656a697f96a89daad2a2d84c9f4a0769175babf8a2785ad6580c2fc3180575a8feeab39f5956176ef4ed4c80f433b557775c359ca3659219da30

Download Submit
memory/2396-138-0x0000000000000000-mapping.dmp

Download
memory/3188-141-0x0000000000000000-mapping.dmp

Download
memory/4872-132-0x0000000003510000-0x00000000035D7000-memory.dmp

Filesize
796KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads