6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23

General

Target

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Size

4.1MB
MD5

dbe009da6c7e9c4e8de538a9e7b44816
SHA1

65d456cb4b845f7ea35bfc745ad873cb27c9878e
SHA256

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23
SHA512

d7e0e475586d87ca13bc3cf4f74f9536e66e2aad34a6d7a96514d659794b8d0aad276ce04111a432f7311e9200b6a61d5b4e9e1208fa1d0973a98ce4022da608
SSDEEP

49152:T8EmJxK/NCUIpj4hdA0wz5enfwZU5BcumU09Q+G0ytIUSyacqWO3ATPfno:T/msnIiE5XlNIacqWOwb/

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\jjK3KQDrchvh4e.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exeregsvr32.exeregsvr32.exe

pid process

1748 6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
1504 regsvr32.exe
564 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
1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
1504	regsvr32.exe
564	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:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exeregsvr32.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}\NoExplorer = "1"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{081da088-e9bf-4035-991e-8a75bf309cd8}\ = "YoutubeAdBlocke"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

Drops file in Program Files directory 8 IoCs

Processes:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

description	ioc	process
File created	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.dat	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.dat	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.dll	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.dll	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.tlb	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.tlb	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{081DA088-E9BF-4035-991E-8A75BF309CD8}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{081DA088-E9BF-4035-991E-8A75BF309CD8}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{081da088-e9bf-4035-991e-8a75bf309cd8}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{081da088-e9bf-4035-991e-8a75bf309cd8}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

Modifies registry class 64 IoCs

Processes:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\jjK3KQDrchvh4e.dll"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\VersionIndependentProgID	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\VersionIndependentProgID\	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoutubeAdBlocke"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\ProgID	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\ProgID\ = ".9"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081DA088-E9BF-4035-991E-8A75BF309CD8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32\ThreadingModel = "Apartment"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\ProgID	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\ = "YoutubeAdBlocke"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\InprocServer32	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081DA088-E9BF-4035-991E-8A75BF309CD8}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{081da088-e9bf-4035-991e-8a75bf309cd8}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{081DA088-E9BF-4035-991E-8A75BF309CD8}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{081da088-e9bf-4035-991e-8a75bf309cd8}"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exeregsvr32.exe

description	pid	process	target process
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1748 wrote to memory of 1504	1748	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe
PID 1504 wrote to memory of 564	1504	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{081da088-e9bf-4035-991e-8a75bf309cd8} = "1"	6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe

C:\Users\Admin\AppData\Local\Temp\6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.exe
"C:\Users\Admin\AppData\Local\Temp\6a0beec8771e3377640b1cb33b097edff38e5de964985ed5e80a5968c97fcc23.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:1748

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:564

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.dat

Filesize
4KB

MD5
b84f199d3f6a9a477d0687a9bf518f95

SHA1
5d6ec08305c50a169ca3689aea822254d72ba506

SHA256
627dcc7daf5f19f6a4fa1ee87d188481078d87cad860a9a1da9bfd41f74e4941

SHA512
8cb3b6a62a88a0c03d5858abd163aaf070216d45df21e8ed9a78ff88f84df1494cb60ba8a4c12d1055303f811523e28970a2e8b5ccc20c80c4d8809a2c983352

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.tlb

Filesize
3KB

MD5
6bdd6ba23e0c129c5b4fa1a141aa21f6

SHA1
beef025f5611f84ce53f24e58435f070f92c064f

SHA256
14f706e58b4e332e1bc9b6fc6c650097db6e0ea91ac7ad0064aba01832ddd990

SHA512
828d9f58efd731252209ea1ed7d092c9e88190b81272fa704c8cb963f5f9d91172610b90e0bce763c0f5207b10d67d0fc4eb31294fd89dde2a260a19d324bc1b

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.dll

Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
\Program Files (x86)\YoutubeAdBlocke\jjK3KQDrchvh4e.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
memory/564-65-0x0000000000000000-mapping.dmp

Download
memory/564-66-0x000007FEFC101000-0x000007FEFC103000-memory.dmp

Filesize
8KB

Download
memory/1504-61-0x0000000000000000-mapping.dmp

Download
memory/1748-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1748-55-0x0000000000830000-0x00000000008FA000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads