1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f

General

Target

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Size

4.1MB
MD5

d8ee517b0233a8b94a5661662090f7b1
SHA1

41bb413c38615bc5dd9145f78631e38eac093aff
SHA256

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f
SHA512

efdc55b5ccb9c2b86b264229dde3b9e3db68f642558bd180817b4781330364310673150d4e122c0dabd3c7a4d030152d35104132ab5390ab89e8c491f88ef9e9
SSDEEP

49152:xcPmW7JVYzD2ZjQBCA0wEJVnfwZU5BcumYuXPYefftBClHvrZp4w/PMtn8NE3I9W:xsmyc2CMJuNlBCVv1ppPMtEE3IhJ

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\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\RfQLhpB0q8xFN7.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exeregsvr32.exeregsvr32.exe

pid process

1984 1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
4748 regsvr32.exe
3468 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
1984	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
4748	regsvr32.exe
3468	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:

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ = "YoutubeAdBlocke"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\NoExplorer = "1"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

Drops file in Program Files directory 8 IoCs

Processes:

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

description	ioc	process
File created	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.tlb	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.tlb	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.dat	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.dat	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.dll	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.dll	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4128 1984 WerFault.exe 1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

pid	pid_target	process	target process
4128	1984	WerFault.exe	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{48154B41-1B98-4CB4-9B9E-89A8D0A081CC}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{48154B41-1B98-4CB4-9B9E-89A8D0A081CC}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\RfQLhpB0q8xFN7.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\VersionIndependentProgID	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32\ThreadingModel = "Apartment"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\Programmable	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\VersionIndependentProgID	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoutubeAdBlocke"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\VersionIndependentProgID\	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ProgID	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\Programmable	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\RfQLhpB0q8xFN7.tlb"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154B41-1B98-4CB4-9B9E-89A8D0A081CC}\Implemented Categories	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\ProgID\ = ".9"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{48154B41-1B98-4CB4-9B9E-89A8D0A081CC}	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154B41-1B98-4CB4-9B9E-89A8D0A081CC}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exeregsvr32.exe

description	pid	process	target process
PID 1984 wrote to memory of 4748	1984	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe	regsvr32.exe
PID 1984 wrote to memory of 4748	1984	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe	regsvr32.exe
PID 1984 wrote to memory of 4748	1984	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe	regsvr32.exe
PID 4748 wrote to memory of 3468	4748	regsvr32.exe	regsvr32.exe
PID 4748 wrote to memory of 3468	4748	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{48154b41-1b98-4cb4-9b9e-89a8d0a081cc} = "1"	1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe

C:\Users\Admin\AppData\Local\Temp\1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.exe
"C:\Users\Admin\AppData\Local\Temp\1414750ba47c298124a369a60841cced8ef3f76392dcdd6b291e4d239af1070f.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:1984

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4748

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 932
2⤵
- Program crash
PID:4128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1984 -ip 1984
1⤵
PID:2444

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\RfQLhpB0q8xFN7.dat

Filesize
4KB

MD5
5393e94ea43feab0e9197df96008d807

SHA1
52f1a7f397c84ceef537efdd5d592164be8d5f4c

SHA256
c8584706883b85946870ebb527bf3fd829ade7b5c8f26d2686307b31ed2d1a05

SHA512
4bc752bec26512261da8c6d712ff140e7fd8f38f6189a57182eaa572cc0ba58b4b4f1b58db91c9db8bec77aa457fc41f8e727ac7bbbc36c793041cd0d21f735a

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.dll

Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.tlb

Filesize
3KB

MD5
6bdd6ba23e0c129c5b4fa1a141aa21f6

SHA1
beef025f5611f84ce53f24e58435f070f92c064f

SHA256
14f706e58b4e332e1bc9b6fc6c650097db6e0ea91ac7ad0064aba01832ddd990

SHA512
828d9f58efd731252209ea1ed7d092c9e88190b81272fa704c8cb963f5f9d91172610b90e0bce763c0f5207b10d67d0fc4eb31294fd89dde2a260a19d324bc1b

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\RfQLhpB0q8xFN7.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
memory/1984-132-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/3468-141-0x0000000000000000-mapping.dmp

Download
memory/4748-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads