78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790

General

Target

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Size

4.4MB
MD5

9b493a228a35d1fd30de14a8c173df38
SHA1

a1c097131e1d9ebbf663382af0f1a12b4ca29665
SHA256

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790
SHA512

fb57487979694875e4730fe2b425c6d5b923e910764554258ff32325689e281ff9fee5e3e1eec787e76c57929f6dc44c8caf7357e7b902173e669183c686b412
SSDEEP

49152:yl809MBKsO02cR9Uxup4UXOjKzuFYdkc9buOBqFDZ8hpTQdC2:QqBKeZRJOjK9kYbuOBqFDZspsdC

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\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\1IMWdC9JctZh2e.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exeregsvr32.exeregsvr32.exe

pid process

1724 78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
2000 regsvr32.exe
1100 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
1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
2000	regsvr32.exe
1100	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:

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ = "YoutubeAdBlocke"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}\NoExplorer = "1"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{fdc9b40e-f410-432f-af82-da97d1707cf1}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

Drops file in Program Files directory 8 IoCs

Processes:

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

description	ioc	process
File created	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.dat	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.dat	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.dll	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.dll	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.tlb	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.tlb	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

description	ioc	process
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\{fdc9b40e-f410-432f-af82-da97d1707cf1}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{fdc9b40e-f410-432f-af82-da97d1707cf1}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{FDC9B40E-F410-432F-AF82-DA97D1707CF1}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{FDC9B40E-F410-432F-AF82-DA97D1707CF1}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FDC9B40E-F410-432F-AF82-DA97D1707CF1}\Implemented Categories	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{fdc9b40e-f410-432f-af82-da97d1707cf1}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{fdc9b40e-f410-432f-af82-da97d1707cf1}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{fdc9b40e-f410-432f-af82-da97d1707cf1}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ProgID\ = ".9"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ProgID	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoutubeAdBlocke"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ProgID	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\Programmable	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ = "YoutubeAdBlocke"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\1IMWdC9JctZh2e.dll"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\VersionIndependentProgID\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FDC9B40E-F410-432F-AF82-DA97D1707CF1}	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\VersionIndependentProgID	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{fdc9b40e-f410-432f-af82-da97d1707cf1}"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exeregsvr32.exe

description	pid	process	target process
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 1724 wrote to memory of 2000	1724	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe
PID 2000 wrote to memory of 1100	2000	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{fdc9b40e-f410-432f-af82-da97d1707cf1} = "1"	78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe

C:\Users\Admin\AppData\Local\Temp\78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.exe
"C:\Users\Admin\AppData\Local\Temp\78ce67ade3e5a5f1c4c5ead33c900019064cce01ce18b6ef82ecfb8fafbcd790.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:1724

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2000

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1100

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\1IMWdC9JctZh2e.dat

Filesize
4KB

MD5
73236ae470729fd0d49cdfe6b72d6f30

SHA1
685cf5e35e7e6d13b057e6a77459d2984473a57b

SHA256
43850b2ee8223cc6e4dc6799c31fc584fe21e6238390f3007a770edc4fe0341e

SHA512
2fed71519b04a774a3453465ecace886d1ba44052bde216d2056e340db12c8957d85f2320299c359ca09f6f199d7a72c2f10dd74371fa7a9ed127726b8c74780

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.tlb

Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.dll

Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\YoutubeAdBlocke\1IMWdC9JctZh2e.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1100-65-0x0000000000000000-mapping.dmp

Download
memory/1100-66-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

Filesize
8KB

Download
memory/1724-54-0x0000000074B51000-0x0000000074B53000-memory.dmp

Filesize
8KB

Download
memory/1724-55-0x0000000000A20000-0x0000000000AE9000-memory.dmp

Filesize
804KB

Download
memory/2000-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads