7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174

General

Target

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Size

2.8MB
MD5

43c802d87f629b3a3f2667e7e3cee1c5
SHA1

cf47c49871f5ebcae170513acf3031d8ae197d5e
SHA256

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174
SHA512

194ff85a73d60b907dec42a2c767b8772895b336a3c0b42995532dc7aaef4dbdc66a181990b642bdd8a89af7db47deef7aebae25382d90e36c89c284773257ad
SSDEEP

49152:4G5+M/lI00WE93nWvAnT86brWq4UE9/cMSOos4TRVH7IzcPeU34:H0ZTDWyE9/cnOonP

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\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32\ = "C:\\Program Files (x86)\\YoutuobEAdBlocke\\fiPbmrh881qlRN.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exeregsvr32.exeregsvr32.exe

pid process

3564 7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
4856 regsvr32.exe
4952 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
3564	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
4856	regsvr32.exe
4952	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.exe7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ = "YoutuobEAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ = "YoutuobEAdBlocke"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\NoExplorer = "1"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File created	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.dll	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File opened for modification	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.dll	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File created	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.tlb	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File opened for modification	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.tlb	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File created	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.dat	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File opened for modification	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.dat	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
File created	C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ProgID\ = ".9"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\VersionIndependentProgID	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoutuobEAdBlocke\\fiPbmrh881qlRN.tlb"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\Programmable	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32\ = "C:\\Program Files (x86)\\YoutuobEAdBlocke\\fiPbmrh881qlRN.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ = "YoutuobEAdBlocke"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ProgID	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\ProgID	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\VersionIndependentProgID	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\VersionIndependentProgID\	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutuobEAdBlocke"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32\ = "C:\\Program Files (x86)\\YoutuobEAdBlocke\\fiPbmrh881qlRN.dll"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutuobEAdBlocke"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\InprocServer32	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3D4E77B2-1384-4093-A16F-3A01FCC7B3BB}\Implemented Categories	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exeregsvr32.exe

description	pid	process	target process
PID 3564 wrote to memory of 4856	3564	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe	regsvr32.exe
PID 3564 wrote to memory of 4856	3564	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe	regsvr32.exe
PID 3564 wrote to memory of 4856	3564	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe	regsvr32.exe
PID 4856 wrote to memory of 4952	4856	regsvr32.exe	regsvr32.exe
PID 4856 wrote to memory of 4952	4856	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{3d4e77b2-1384-4093-a16f-3a01fcc7b3bb} = "1"	7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe

C:\Users\Admin\AppData\Local\Temp\7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.exe
"C:\Users\Admin\AppData\Local\Temp\7ad04b5a232e065e540da9780a2e8b2b5d6c3649b94668051b99954d5b8cf174.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:3564

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4856

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4952

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)\YoutuobEAdBlocke\fiPbmrh881qlRN.dat

Filesize
4KB

MD5
6f7b87994b8c24d4ee1de3d3775e0cb2

SHA1
da954a5205951684140042913534f0eeced3df4d

SHA256
1f51783e6bdc3f2a6d876c51a196adb47691183e6c8912ac9e8bc9c5af8ada8b

SHA512
7bc8a279cadfc05c31cffcb29bad4333c8c9a73d3a7e932a517dce2a85e9d5ea069b6f3dd34d1b66cf927bf9f5a39a5b683d26a8441a4875d507755cbfc7d362

Download Submit
C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.dll

Filesize
609KB

MD5
20085716240c534de8222c33e718298d

SHA1
ed6326a9a7f9a99a005e08c2ac730af460f1a3c4

SHA256
1685694e7db5a4264b40f843cc9611c19f99d4811ccc9879aee7b3b6044e1998

SHA512
ff6df07d3b085cdaf0b4945e69fa799f1244bd5c320a153211ca03f60f9e674c119391617f9b2332d26a462bbef8994b085630319d1300431563aafa8b604880

Download Submit
C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.tlb

Filesize
3KB

MD5
ef2debd71e8e3a56aeca30cc42dc4e05

SHA1
5f68a1a06c1cf094b25d02fe1b8acf435234b78a

SHA256
5d5ce1a6f80e9ea7760c55b05e4ef28c614177dc1cf3a58acaaed940b9a9185f

SHA512
0d45ffa7e1f174d4f106b7550c0bf11cb98477c1808fddcaee45d47733e61e7ac80ff36d96e305bfa10394a088986bf2c90d45b21006df280579252616139dae

Download Submit
C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll

Filesize
686KB

MD5
c903ca0d577a57913127a8b88a53049e

SHA1
845d6225589504f98864e1605402b8b4a3457326

SHA256
5a9f437e8603bd15fe56b11e705917dcae0f5e113efeba908ac14523a44714f7

SHA512
edb0bc0969cf6b016e744496757e383a0104c302d2d3e9fc66f674d43e9ecbd68b7578bfe38bd415a796e3ac129208679d0af1e3e6e1efc4c1bd59f8da66dbbf

Download Submit
C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll

Filesize
686KB

MD5
c903ca0d577a57913127a8b88a53049e

SHA1
845d6225589504f98864e1605402b8b4a3457326

SHA256
5a9f437e8603bd15fe56b11e705917dcae0f5e113efeba908ac14523a44714f7

SHA512
edb0bc0969cf6b016e744496757e383a0104c302d2d3e9fc66f674d43e9ecbd68b7578bfe38bd415a796e3ac129208679d0af1e3e6e1efc4c1bd59f8da66dbbf

Download Submit
C:\Program Files (x86)\YoutuobEAdBlocke\fiPbmrh881qlRN.x64.dll

Filesize
686KB

MD5
c903ca0d577a57913127a8b88a53049e

SHA1
845d6225589504f98864e1605402b8b4a3457326

SHA256
5a9f437e8603bd15fe56b11e705917dcae0f5e113efeba908ac14523a44714f7

SHA512
edb0bc0969cf6b016e744496757e383a0104c302d2d3e9fc66f674d43e9ecbd68b7578bfe38bd415a796e3ac129208679d0af1e3e6e1efc4c1bd59f8da66dbbf

Download Submit
memory/3564-132-0x0000000002AE0000-0x0000000002B84000-memory.dmp

Filesize
656KB

Download
memory/4856-138-0x0000000000000000-mapping.dmp

Download
memory/4952-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads