adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89

General

Target

adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Size

4.4MB
MD5

7a6718bf21268a4b5e6d3654efa4ecdc
SHA1

3326624c063546e5402f964b47bfdd09d7eba80d
SHA256

adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89
SHA512

e8f303b6dacc52ad3f11f3bfb5d1547a9f763c2575cadd7c915713f103e874675c2631b9a66ed0c651e5191e0e230f430104c1aaad0bcef1dc3186d45fc90366
SSDEEP

49152:eV8UN8hqs+0GjBdUxup4O+J9ppWmD/M2BKQlKPXGIjQmZ8hpTQdci:8KhquaBR+jpp1D/MP2iQmZspsdc

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\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32\ = "C:\\Program Files (x86)\\YoutubeAdBlocke\\B7WYl4157yTv8P.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exeregsvr32.exeregsvr32.exe

pid process

1612 adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
2064 regsvr32.exe
1096 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
1612	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
2064	regsvr32.exe
1096	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.exeadbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\ = "YoutubeAdBlocke"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\NoExplorer = "1"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\ = "YoutubeAdBlocke"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\NoExplorer = "1"	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe

description	ioc	process
File created	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.dat	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.dat	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.dll	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.dll	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File created	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.tlb	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
File opened for modification	C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.tlb	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exeadbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.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\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{9170DC8B-9D12-4B99-A637-177F7C5E88BE}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key deleted	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{9170DC8B-9D12-4B99-A637-177F7C5E88BE}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exeadbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{9170dc8b-9d12-4b99-a637-177f7c5e88be}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{9170dc8b-9d12-4b99-a637-177f7c5e88be}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoutubeAdBlocke"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\ProgID	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170DC8B-9D12-4B99-A637-177F7C5E88BE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "YoutubeAdBlocke"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\VersionIndependentProgID	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\InprocServer32\ThreadingModel = "Apartment"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170DC8B-9D12-4B99-A637-177F7C5E88BE}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\ProgID\ = ".9"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\ProgID	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be}\VersionIndependentProgID	regsvr32.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exeregsvr32.exe

description	pid	process	target process
PID 1612 wrote to memory of 2064	1612	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe	regsvr32.exe
PID 1612 wrote to memory of 2064	1612	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe	regsvr32.exe
PID 1612 wrote to memory of 2064	1612	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe	regsvr32.exe
PID 2064 wrote to memory of 1096	2064	regsvr32.exe	regsvr32.exe
PID 2064 wrote to memory of 1096	2064	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{9170dc8b-9d12-4b99-a637-177f7c5e88be} = "1"	adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe

C:\Users\Admin\AppData\Local\Temp\adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.exe
"C:\Users\Admin\AppData\Local\Temp\adbf7ff37339875cb32f885277b082b53c6e272153a51d8678bc45b8751fde89.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:1612

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2064

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1096

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\B7WYl4157yTv8P.dat
Filesize
4KB

MD5
f1cae121ec28c72e6bc8d17ad339af96

SHA1
ddc3ce1091bfae9e1c6330bac21c3da600ee0431

SHA256
9b389ab5c74ccbc9f8347283027442e5509951a97ae9ca02fc180b0e20482a9d

SHA512
63fa0a1731e4b45c239c4da8e88f96138c1dfc940a0473151f71e0914829ed4432345ec9d1fa91bc707dd44ca27651c8d7ec1dded48e33f30d9c462100981837

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.dll
Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.tlb
Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
C:\Program Files (x86)\YoutubeAdBlocke\B7WYl4157yTv8P.x64.dll
Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1096-141-0x0000000000000000-mapping.dmp

Download
memory/1612-132-0x0000000002FA0000-0x0000000003069000-memory.dmp

Filesize
804KB

Download
memory/2064-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads