62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958

General

Target

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Size

3.7MB
MD5

05bcb822a0b54a38e4cb0c27a27da4eb
SHA1

63527c84bd32c61f616a37cd520a87cbbd28d565
SHA256

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958
SHA512

d85e473de8d7cff0b6d186516c524cae9e32c2b88c4d3d29399996b34683ae71108044b7878c84171c2dcea62daa0a13c1cf86bf030f033322f4e40190541777
SSDEEP

49152:iZ2ySgxhTuiICa6oypppAC7G53wJnLj+oThmV1v7ViFQ2P85PCJBNsW6CA:WhlICfmC7G8nLioT4nzT2kIDN

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\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32\ = "C:\\Program Files (x86)\\YOuutubeeAAdBluockee\\lo6HSDS74MJ5No.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exeregsvr32.exeregsvr32.exe

pid process

3992 62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
3468 regsvr32.exe
4992 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
3992	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
3468	regsvr32.exe
4992	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:

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}\ = "YOuutubeeAAdBluockee"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}\ = "YOuutubeeAAdBluockee"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8549cd06-f381-495c-bb89-a7337e196441}\NoExplorer = "1"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

Drops file in Program Files directory 8 IoCs

Processes:

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.dll	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File created	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.tlb	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File opened for modification	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.tlb	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File created	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.dat	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File opened for modification	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.dat	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File created	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File opened for modification	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
File created	C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.dll	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{8549cd06-f381-495c-bb89-a7337e196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{8549CD06-F381-495C-BB89-A7337E196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{8549CD06-F381-495C-BB89-A7337E196441}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{8549cd06-f381-495c-bb89-a7337e196441}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exe62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549CD06-F381-495C-BB89-A7337E196441}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{8549cd06-f381-495c-bb89-a7337e196441}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\ProgID	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{8549cd06-f381-495c-bb89-a7337e196441}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549CD06-F381-495C-BB89-A7337E196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549CD06-F381-495C-BB89-A7337E196441}\Implemented Categories	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YOuutubeeAAdBluockee"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\ = "YOuutubeeAAdBluockee"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549CD06-F381-495C-BB89-A7337E196441}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\ = "YOuutubeeAAdBluockee"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\ProgID	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\Programmable	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YOuutubeeAAdBluockee"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{8549cd06-f381-495c-bb89-a7337e196441}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32\ThreadingModel = "Apartment"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32\ = "C:\\Program Files (x86)\\YOuutubeeAAdBluockee\\lo6HSDS74MJ5No.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YOuutubeeAAdBluockee\\lo6HSDS74MJ5No.tlb"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{8549cd06-f381-495c-bb89-a7337e196441}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549CD06-F381-495C-BB89-A7337E196441}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\VersionIndependentProgID	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YOuutubeeAAdBluockee"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8549cd06-f381-495c-bb89-a7337e196441}\VersionIndependentProgID\	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exeregsvr32.exe

description	pid	process	target process
PID 3992 wrote to memory of 3468	3992	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe	regsvr32.exe
PID 3992 wrote to memory of 3468	3992	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe	regsvr32.exe
PID 3992 wrote to memory of 3468	3992	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe	regsvr32.exe
PID 3468 wrote to memory of 4992	3468	regsvr32.exe	regsvr32.exe
PID 3468 wrote to memory of 4992	3468	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{8549cd06-f381-495c-bb89-a7337e196441} = "1"	62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe

C:\Users\Admin\AppData\Local\Temp\62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.exe
"C:\Users\Admin\AppData\Local\Temp\62028da11b3c31dff4ab47e5a0b0b16327e7ddaabb2bf0d63f5ff7391d134958.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:3992
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /s "C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3468
- - C:\Windows\system32\regsvr32.exe
    /s "C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll"
    3⤵
    - Registers COM server for autorun
    - Loads dropped DLL
    - Installs/modifies Browser Helper Object
    - Modifies Internet Explorer settings
    - Modifies registry class
    PID:4992

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

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Downloads

C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.dat

Filesize
4KB

MD5
b7e0d69e1168c3054fb27a2d9b4024d0

SHA1
4c52cf6b2ffec3bc5eff98e1e1d7367a88721c94

SHA256
45e083ecde3c3dc9576fba29a3aa034c2e9ab56db5a545206325c7675bb4c959

SHA512
a98c25633e50d9903dc312be4e80f29f906cdc3d9aaafaffac75f9865988054a5a0569588d2050ecd037f91f5b3ca6a26e613670d8390d2f177f43c4f24d6747

Download Submit
C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.dll

Filesize
619KB

MD5
5e35cea39dca842e67bac26c3fdd9d1c

SHA1
df707169ba389d66f018c6c91b44fed189bf90f7

SHA256
2ffd483b8f32d93802a44acf46c920ba91a7dcaee0e6bf8b7fd22cecdc27fa3f

SHA512
9ba60c200a22712b86d20407bf98e70e8a9a3a104d0dd5be6a1fb4a547a77d28c1fd824a5af8c6201ff3a98ee451c1ee4fd7902ee79c01e82221e149100e0665

Download Submit
C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.tlb

Filesize
3KB

MD5
e1ccf2e2dc93dd6a8927a6a4c375cbf3

SHA1
6bb9a0affe3c3b578a9260203e27cf075f0c1e97

SHA256
bf1bebb0095af9e438bc56a22b44e8afc85be11c724101bb9ec5c73086cfd411

SHA512
4a63951366c5cfbb05168bb3c232f5b4ca88e1104fc417fcace08479b11e171928379b2eace384e471f0a96e39aa9c22b8153683c43c961830d2f74c1eae23de

Download Submit
C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll

Filesize
698KB

MD5
98554a06d97cb19eb00faf80f1dd48aa

SHA1
ae493d7183f9882f6f130435ab7179da39bca8bd

SHA256
703c564e8a6a1a133a54d15fafe8649f6e4f0b95ca433ef8d4392193e62ebe85

SHA512
5316afa98627223997288d37688acc769fa138368adecb501e1cc62823856c1a2d6175c34ad90bc0e4a6ee6a3d87d70ff6fccee13ae848562ae3eb97cc526cd5

Download Submit
C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll

Filesize
698KB

MD5
98554a06d97cb19eb00faf80f1dd48aa

SHA1
ae493d7183f9882f6f130435ab7179da39bca8bd

SHA256
703c564e8a6a1a133a54d15fafe8649f6e4f0b95ca433ef8d4392193e62ebe85

SHA512
5316afa98627223997288d37688acc769fa138368adecb501e1cc62823856c1a2d6175c34ad90bc0e4a6ee6a3d87d70ff6fccee13ae848562ae3eb97cc526cd5

Download Submit
C:\Program Files (x86)\YOuutubeeAAdBluockee\lo6HSDS74MJ5No.x64.dll

Filesize
698KB

MD5
98554a06d97cb19eb00faf80f1dd48aa

SHA1
ae493d7183f9882f6f130435ab7179da39bca8bd

SHA256
703c564e8a6a1a133a54d15fafe8649f6e4f0b95ca433ef8d4392193e62ebe85

SHA512
5316afa98627223997288d37688acc769fa138368adecb501e1cc62823856c1a2d6175c34ad90bc0e4a6ee6a3d87d70ff6fccee13ae848562ae3eb97cc526cd5

Download Submit
memory/3468-138-0x0000000000000000-mapping.dmp

Download
memory/3992-132-0x0000000002D60000-0x0000000002E02000-memory.dmp

Filesize
648KB

Download
memory/4992-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads