e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328

General

Target

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Size

4.4MB
MD5

5ebfa0cd882703907044ec41cea39280
SHA1

fb4467f4b396777d9b4961e1f47c59e9de99d12e
SHA256

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328
SHA512

e88aab0daf0eb805f14273e3bd4f7a639c1dbb06f8ba621e86bfb93ed32ef7fb6e89f9654552ec54f1e32b2f1390d163acfc0d5f00fb01150b6add9b930d88dd
SSDEEP

49152:0W80dm9/XOUkRx9zxup436MUhgLptOyCzP5jpPXGIjQUZ8hpTQdEt:f09/z6xqhkpthCzP59P2iQUZspsdE

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\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\8n8ECWxrb5ron3.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exeregsvr32.exeregsvr32.exe

pid process

1376 e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
1436 regsvr32.exe
3872 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
1376	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
1436	regsvr32.exe
3872	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.exee5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ = "YoutubeAdBlocke"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}\NoExplorer = "1"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c244ee15-cfb3-475b-8178-19bbe807a12f}\NoExplorer = "1"	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe

description	ioc	process
File created	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.dat	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.dat	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.dll	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.dll	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.tlb	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.tlb	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{c244ee15-cfb3-475b-8178-19bbe807a12f}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{C244EE15-CFB3-475B-8178-19BBE807A12F}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{C244EE15-CFB3-475B-8178-19BBE807A12F}	regsvr32.exe
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\{c244ee15-cfb3-475b-8178-19bbe807a12f}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoutubeAdBlocke"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{c244ee15-cfb3-475b-8178-19bbe807a12f}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C244EE15-CFB3-475B-8178-19BBE807A12F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\8n8ECWxrb5ron3.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C244EE15-CFB3-475B-8178-19BBE807A12F}\Implemented Categories	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{c244ee15-cfb3-475b-8178-19bbe807a12f}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\Programmable	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ProgID\ = ".9"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C244EE15-CFB3-475B-8178-19BBE807A12F}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\8n8ECWxrb5ron3.tlb"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ = "YoutubeAdBlocke"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C244EE15-CFB3-475B-8178-19BBE807A12F}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ProgID	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ProgID	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\VersionIndependentProgID	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ = "YoutubeAdBlocke"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C244EE15-CFB3-475B-8178-19BBE807A12F}\Implemented Categories	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exeregsvr32.exe

description	pid	process	target process
PID 1376 wrote to memory of 1436	1376	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe	regsvr32.exe
PID 1376 wrote to memory of 1436	1376	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe	regsvr32.exe
PID 1376 wrote to memory of 1436	1376	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe	regsvr32.exe
PID 1436 wrote to memory of 3872	1436	regsvr32.exe	regsvr32.exe
PID 1436 wrote to memory of 3872	1436	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{c244ee15-cfb3-475b-8178-19bbe807a12f} = "1"	e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe

C:\Users\Admin\AppData\Local\Temp\e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.exe
"C:\Users\Admin\AppData\Local\Temp\e5ba08c65f551de79ae0ec029111b697ebdfca86cc868170ad11f9094cd2e328.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:1376

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1436

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:3872

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)\YoutubeAdBlocke\8n8ECWxrb5ron3.dat

Filesize
4KB

MD5
9f854e173b88f2d1b84a1168c6760290

SHA1
bd156f2011b54229f6b9dc9a43d9365c5d934f02

SHA256
ded4a48867bda0329e5f627f35bba191045455b7fa17fd7b88d774151dfc7c01

SHA512
8a9671a6187cdb29df34f70c44bffa676a6e84de0f3d0a9ad9c694fd4e49ae7cb9f93f738c8005bd0d43573c9d8f5f8a1c4d62242f1efba6e465fe5601202c03

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.dll

Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.tlb

Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\8n8ECWxrb5ron3.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1376-132-0x0000000002EE0000-0x0000000002FA9000-memory.dmp

Filesize
804KB

Download
memory/1436-138-0x0000000000000000-mapping.dmp

Download
memory/3872-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads