93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede

General

Target

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Size

4.1MB
MD5

08da211c0e6a3214251b11bf336c3642
SHA1

14cf04d4439d166a3ada5c7d6924b15019b3e888
SHA256

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede
SHA512

ae0b6e7abcdd12fa669eb36da047701435bad1819db2a5d5e7a64a2b914db4a192e0bb7b49b91809aeb06a72264e8a94ce47589a3adff6f4e2473f33b687bb9c
SSDEEP

49152:H8/mzbJFiVnGMjQhSA0wEZlnfwZU5BcumLKbUT9Fi2uwZw/PMtn8NE3I9HtTs:H8m/kGpcZYKb6vuVPMtEE3Ihh

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\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\YGiygFBx2N43Kg.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exeregsvr32.exeregsvr32.exe

pid process

2816 93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
1864 regsvr32.exe
3548 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
2816	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
1864	regsvr32.exe
3548	regsvr32.exe

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

Processes:

regsvr32.exe93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ = "YoutubeAdBlocke"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\NoExplorer = "1"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

Drops file in Program Files directory 8 IoCs

Processes:

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.dat	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.dll	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.dll	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.tlb	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.tlb	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.dat	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{5B63ECCB-9F3E-45D7-9D15-4AD7CF0975B9}	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\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{5B63ECCB-9F3E-45D7-9D15-4AD7CF0975B9}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

Modifies registry class 64 IoCs

Processes:

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\VersionIndependentProgID	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ProgID	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\VersionIndependentProgID	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\Programmable	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ProgID	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoutubeAdBlocke"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ProgID\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5B63ECCB-9F3E-45D7-9D15-4AD7CF0975B9}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\VersionIndependentProgID\	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\Programmable	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ProgID\ = ".9"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5B63ECCB-9F3E-45D7-9D15-4AD7CF0975B9}\Implemented Categories	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5B63ECCB-9F3E-45D7-9D15-4AD7CF0975B9}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\YGiygFBx2N43Kg.tlb"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5B63ECCB-9F3E-45D7-9D15-4AD7CF0975B9}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32\ThreadingModel = "Apartment"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\YGiygFBx2N43Kg.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9}\ = "YoutubeAdBlocke"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exeregsvr32.exe

description	pid	process	target process
PID 2816 wrote to memory of 1864	2816	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe	regsvr32.exe
PID 2816 wrote to memory of 1864	2816	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe	regsvr32.exe
PID 2816 wrote to memory of 1864	2816	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe	regsvr32.exe
PID 1864 wrote to memory of 3548	1864	regsvr32.exe	regsvr32.exe
PID 1864 wrote to memory of 3548	1864	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{5b63eccb-9f3e-45d7-9d15-4ad7cf0975b9} = "1"	93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe

C:\Users\Admin\AppData\Local\Temp\93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.exe
"C:\Users\Admin\AppData\Local\Temp\93995f07da5b6118738c91009014664c58c1b65997164dd44d60bd6860763ede.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:2816

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3548

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\YGiygFBx2N43Kg.dat

Filesize
4KB

MD5
d8e2476d75ede33e65c62303a6a60adb

SHA1
01f5589eb3822d30d8b2c79e5f6092340c714f14

SHA256
54e4d9f1b57fcde681f26c63f23ef38ee0d91d97048c2dd4d1e3b7c2397133e0

SHA512
b5f2bf4395e4c8268c5d3347b4167bbdf89b24ada2266844a0001ca7eb01e48b1ba0dcd10d617790be78e01c485a0b5835969d778ef67fcd73e87c97818aa2aa

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.dll

Filesize
750KB

MD5
a1e5276fa264891a2394cfb992fef753

SHA1
3fc9b45acb1feaf1799f70cf93a965221ffe492e

SHA256
7d25cce7e647fbee7c157d7cad8b3a12abb66fa3b992adfede9de78687b69838

SHA512
ded2b69d13d0f6dd0b7f1fb0b6e8dd0ff1e6705ef5ecae284421826b630de43f0fc7c7783c3246c9fe31dedf07e35e3051366abcc666dec7ff6fe06416c62fcd

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.tlb

Filesize
3KB

MD5
6bdd6ba23e0c129c5b4fa1a141aa21f6

SHA1
beef025f5611f84ce53f24e58435f070f92c064f

SHA256
14f706e58b4e332e1bc9b6fc6c650097db6e0ea91ac7ad0064aba01832ddd990

SHA512
828d9f58efd731252209ea1ed7d092c9e88190b81272fa704c8cb963f5f9d91172610b90e0bce763c0f5207b10d67d0fc4eb31294fd89dde2a260a19d324bc1b

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\YGiygFBx2N43Kg.x64.dll

Filesize
882KB

MD5
0827270a2d7dca4230839de0511d4280

SHA1
264ce2775315b06a37cd51d7152df58e29a11b60

SHA256
6863740f9ed110fbf10ef18b8732ada23f4db42e998214ed97a09f5fbdd7571b

SHA512
d1bf285d6b084920c8d03170cc317939a6a5a3c8b67f71064478fc02feba512a1bffe7f10da424efd6441e61933af777b70c5ace4dce582a0b2bd3a02bdc76c4

Download Submit
memory/1864-138-0x0000000000000000-mapping.dmp

Download
memory/2816-132-0x0000000003160000-0x000000000322A000-memory.dmp

Filesize
808KB

Download
memory/3548-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads