85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b

General

Target

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Size

3.8MB
MD5

2770087e0a50572bc792305441321954
SHA1

2cae181ef0748acd03cfac3d370e7ce572566ab9
SHA256

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b
SHA512

60d3b466625861909cb674b74679a5691b96c15ef5b958e150409a019c0f622df710043c8de0ba3d488fd30eb912c83051841c0d3b2c9de6f6af1dd38b031011
SSDEEP

49152:gSmiYYyMSQVpvVl8R3Sso29dgiRBJLxvxZ/H74eNO/Jo+M/+/shIi9YSvMJRH:uilLC3Sy9dgipLxzH8eNO/jM/+/sXC

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\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32\ = "C:\\Program Files (x86)\\YoUtubeADBolocKe\\7T2u237bpQ6Reu.x64.dll"	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exeregsvr32.exeregsvr32.exe

pid process

928 85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
4976 regsvr32.exe
4212 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
928	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
4976	regsvr32.exe
4212	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:

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ = "YoUtubeADBolocKe"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ = "YoUtubeADBolocKe"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\NoExplorer = "1"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

Drops file in Program Files directory 8 IoCs

Processes:

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.dll	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File created	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.tlb	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File opened for modification	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.tlb	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File created	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.dat	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File opened for modification	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.dat	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File created	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File opened for modification	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
File created	C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.dll	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

regsvr32.exe85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{5A77E5FC-0E31-4634-AAFF-84AE8F2F2FF6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{5A77E5FC-0E31-4634-AAFF-84AE8F2F2FF6}	regsvr32.exe

Modifies registry class 64 IoCs

Processes:

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\VersionIndependentProgID\	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\Programmable	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\VersionIndependentProgID\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5A77E5FC-0E31-4634-AAFF-84AE8F2F2FF6}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\Programmable	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ = "YoUtubeADBolocKe"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5A77E5FC-0E31-4634-AAFF-84AE8F2F2FF6}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ProgID\ = ".9"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\InprocServer32\ThreadingModel = "Apartment"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "YoUtubeADBolocKe"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\VersionIndependentProgID	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\YoUtubeADBolocKe"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ProgID	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6}\ProgID\ = ".9"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exeregsvr32.exe

description	pid	process	target process
PID 928 wrote to memory of 4976	928	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe	regsvr32.exe
PID 928 wrote to memory of 4976	928	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe	regsvr32.exe
PID 928 wrote to memory of 4976	928	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe	regsvr32.exe
PID 4976 wrote to memory of 4212	4976	regsvr32.exe	regsvr32.exe
PID 4976 wrote to memory of 4212	4976	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{5a77e5fc-0e31-4634-aaff-84ae8f2f2ff6} = "1"	85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe

C:\Users\Admin\AppData\Local\Temp\85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.exe
"C:\Users\Admin\AppData\Local\Temp\85e349d32399386d238fc541af56cf8814ce8498cb5f4b463297270d903ed17b.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:928

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4976

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:4212

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)\YoUtubeADBolocKe\7T2u237bpQ6Reu.dat
Filesize
4KB

MD5
447b29387d689e12589edef86c29cf0c

SHA1
41a0fb0d065f04793efa9426ae7ee5a9e7038371

SHA256
1dd0fe09485ee5f546be50bb7ccfe51b1d0ef80f3baf55943f237fd835a2c0e1

SHA512
06b97952afcee93163d753ce64e99f5c69f8fe8e669a9f56a4bca8a0b1609ba5ed46ea45c000d4a31e8d7411dd625bdfc35f7571f2a4d6d23662c14d5acbbcd5

Download Submit
C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.dll
Filesize
616KB

MD5
70cef77fc8c44081de97f5194ac56278

SHA1
fcf04dc14f17b655d5201cc7da5af9a17281dea5

SHA256
10cabc84f17c476cf41a1281421b28be0c6784e25445988fdb536acf999c3ec2

SHA512
0883aa731f245d484d4ece4e9dcb3067e4451c5e967a5d34c860137bc572142f2666d83c5f9806918d7fe371bd8a7c58ac39b23110c7cb7331c3e97dc3c8cda3

Download Submit
C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.tlb
Filesize
3KB

MD5
f63e45b75ed3562f6c50814744974217

SHA1
b28e268b0d187638768b26677a4e8d169f1a2534

SHA256
1270f4ef72d9acd732bcd1fcb557b4b7cc8d7096aa41bd15dc3842a6c7c88299

SHA512
550870876ab15911cc27bcbd4418296057f3a406e709ab7cd920a2cd0c0cc0a3876d85665a3d3be937a6f0ffb052b90cafcdabcac96ec90f0e0c4c90846dc687

Download Submit
C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll
Filesize
695KB

MD5
e36b4bca5cf4357a407a67e8f06a0a6a

SHA1
20241811c3f501e3dae9f42aeb1fc42e7225944e

SHA256
c496fc61570914401adfe0250668ef0b884f2e06eaca10edf8993773f58b5bcd

SHA512
d9b005a2b02fc45283b5f1ffe9ce373ef3249562402a6893e6888f10beb3dc62f16f25db9640de636af438fa290b1e7065dc127e86b46e6efd5484717e9e74b1

Download Submit
C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll
Filesize
695KB

MD5
e36b4bca5cf4357a407a67e8f06a0a6a

SHA1
20241811c3f501e3dae9f42aeb1fc42e7225944e

SHA256
c496fc61570914401adfe0250668ef0b884f2e06eaca10edf8993773f58b5bcd

SHA512
d9b005a2b02fc45283b5f1ffe9ce373ef3249562402a6893e6888f10beb3dc62f16f25db9640de636af438fa290b1e7065dc127e86b46e6efd5484717e9e74b1

Download Submit
C:\Program Files (x86)\YoUtubeADBolocKe\7T2u237bpQ6Reu.x64.dll
Filesize
695KB

MD5
e36b4bca5cf4357a407a67e8f06a0a6a

SHA1
20241811c3f501e3dae9f42aeb1fc42e7225944e

SHA256
c496fc61570914401adfe0250668ef0b884f2e06eaca10edf8993773f58b5bcd

SHA512
d9b005a2b02fc45283b5f1ffe9ce373ef3249562402a6893e6888f10beb3dc62f16f25db9640de636af438fa290b1e7065dc127e86b46e6efd5484717e9e74b1

Download Submit
memory/928-132-0x0000000002C60000-0x0000000002D06000-memory.dmp

Filesize
664KB

Download
memory/4212-141-0x0000000000000000-mapping.dmp

Download
memory/4976-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads