c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62

General

Target

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Size

4.4MB
MD5

29de49d6358ef13fc43db786f7d7d768
SHA1

11c10f00ea86482003e38023fafe2f097f827e07
SHA256

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62
SHA512

0555ab3aa883e06badf96100b03760397c2ebabee085fb9e29f2d53d98b8659bd463e34dfd920d0c5728298ad5d9ca76565df82a6a47455b3bdc728dd5eb3e38
SSDEEP

98304:EKhquaBtBkpthCzP59buOBqFyj8MNtLNx8:vheP5KM8

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\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\pUMLnlMOngrM8E.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exeregsvr32.exeregsvr32.exe

pid process

1324 c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
4936 regsvr32.exe
2404 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
1324	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
4936	regsvr32.exe
2404	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:

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ = "YoutubeAdBlocke"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\NoExplorer = "1"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

Drops file in Program Files directory 8 IoCs

Processes:

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

description	ioc	process
File created	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.tlb	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.tlb	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.dat	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.dat	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.dll	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.dll	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{3AE8C05A-C2B3-4740-9579-CFF2D710F5DD}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{3AE8C05A-C2B3-4740-9579-CFF2D710F5DD}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exec9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ProgID	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3AE8C05A-C2B3-4740-9579-CFF2D710F5DD}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32\ThreadingModel = "Apartment"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\VersionIndependentProgID	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3AE8C05A-C2B3-4740-9579-CFF2D710F5DD}\Implemented Categories	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ProgID\ = ".9"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3AE8C05A-C2B3-4740-9579-CFF2D710F5DD}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ = "YoutubeAdBlocke"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\pUMLnlMOngrM8E.dll"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\InprocServer32	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ProgID	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\ = "YoutubeAdBlocke"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd}\Programmable	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exeregsvr32.exe

description	pid	process	target process
PID 1324 wrote to memory of 4936	1324	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe	regsvr32.exe
PID 1324 wrote to memory of 4936	1324	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe	regsvr32.exe
PID 1324 wrote to memory of 4936	1324	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe	regsvr32.exe
PID 4936 wrote to memory of 2404	4936	regsvr32.exe	regsvr32.exe
PID 4936 wrote to memory of 2404	4936	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{3ae8c05a-c2b3-4740-9579-cff2d710f5dd} = "1"	c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe

C:\Users\Admin\AppData\Local\Temp\c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.exe
"C:\Users\Admin\AppData\Local\Temp\c9d1b64d9ba435c897b10a03582e73d8bd55a17bf1ef158816b03623858b9a62.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:1324

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4936

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:2404

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Browser Extensions

1

T1176

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

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.dat
Filesize
4KB

MD5
abeabc4d8ab65dd1279f981b77183a6c

SHA1
c1bd5dd4fd0be02f731dd438b783a00c3ce4caf6

SHA256
93e972457614b46e296f53540c3b970147a4e7a8143fc0b05c0c75fe3a9ec68a

SHA512
fe22af7e44b51f9d95c1400ee4e6569b7f51216fb6acfbf0dde8f551b07697a04708cc5fcd5bb2bb10d57d199ca9213d2fd8e5f562e68eb3e4445579a79471d2

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.dll
Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.tlb
Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\pUMLnlMOngrM8E.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1324-132-0x0000000003030000-0x00000000030F9000-memory.dmp

Filesize
804KB

Download
memory/2404-141-0x0000000000000000-mapping.dmp

Download
memory/4936-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads