e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3

General

Target

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Size

4.3MB
MD5

de9980286d5acaeb3b324395ccbcaa5a
SHA1

358e019ad56f7237199cf08e608a5ae1741464fd
SHA256

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3
SHA512

fe55974bb850bdba7f76ac8d35417c87c1558d096c8e61f0f27c738038ab20c2e728595927fc1a0f3cfca3edc5853e71270c0980bb4138b51a43e312d3304f4b
SSDEEP

49152:vPjAWsZC9dtAZVvpgu3twXNFHCq/j31a0/cD7HpTVPhoKfX3jFkCsLZfJHar541:8WsZRLeXNFHCq/j31a0/cD7Hj5oKO

Score

8^/10

adware discovery persistence 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\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32\ = "C:\\Program Files (x86)\\Vaudix\\JFDcEMeZLx1VKc.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exeregsvr32.exeregsvr32.exe

pid process

1932 e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
1308 regsvr32.exe
696 regsvr32.exe
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
1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
1308	regsvr32.exe
696	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:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ = "Vaudix"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\NoExplorer = "1"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ = "Vaudix"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	regsvr32.exe

Drops file in Program Files directory 8 IoCs

Processes:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.tlb	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File created	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.dat	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File opened for modification	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.dat	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File created	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File opened for modification	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File created	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.dll	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File opened for modification	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.dll	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
File created	C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.tlb	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{75EFE142-3961-4CEE-9AC2-AC5423D2BFD5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key deleted	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key deleted	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{75EFE142-3961-4CEE-9AC2-AC5423D2BFD5}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe

Modifies registry class 64 IoCs

Processes:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\VersionIndependentProgID	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix\CLSID	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\Programmable	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ProgID\ = "Vaudix.9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75EFE142-3961-4CEE-9AC2-AC5423D2BFD5}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix.9	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32\ = "C:\\Program Files (x86)\\Vaudix\\JFDcEMeZLx1VKc.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix\CLSID\ = "{75efe142-3961-4cee-9ac2-ac5423d2bfd5}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\Vaudix"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix.9\ = "Vaudix"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix\ = "Vaudix"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75EFE142-3961-4CEE-9AC2-AC5423D2BFD5}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ProgID	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix\CLSID\ = "{75efe142-3961-4cee-9ac2-ac5423d2bfd5}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix.9\CLSID	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix\CurVer\ = "Vaudix.9"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\ProgID\ = "Vaudix.9"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75EFE142-3961-4CEE-9AC2-AC5423D2BFD5}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75EFE142-3961-4CEE-9AC2-AC5423D2BFD5}\Implemented Categories	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\Vaudix\\JFDcEMeZLx1VKc.tlb"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix.9\CLSID\ = "{75efe142-3961-4cee-9ac2-ac5423d2bfd5}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix\CurVer\ = "Vaudix.9"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vaudix.Vaudix.9\CLSID\ = "{75efe142-3961-4cee-9ac2-ac5423d2bfd5}"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5}\InprocServer32	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exeregsvr32.exe

description	pid	process	target process
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1932 wrote to memory of 1308	1932	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 696	1308	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{75efe142-3961-4cee-9ac2-ac5423d2bfd5} = "1"	e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe

C:\Users\Admin\AppData\Local\Temp\e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.exe
"C:\Users\Admin\AppData\Local\Temp\e6b55a49e2100484a52db67bcc217f0cb839816b3593dd5ddeca71d589cb64d3.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:1932

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:696

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

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.dat
Filesize
4KB

MD5
e65b435e4338aceae7ae26b7e56a9d50

SHA1
07e42be2b6781d0458f6df9ab22defe1da32a57c

SHA256
096f749766ac270ca8638b35798d0ce5f64e2df92ed33f42d498364dee14ac0b

SHA512
b8772d7f6fbe4f70f6b434936cd83183c7e21abd5392664e5e8df8751a17daadc3e02614c2c075c722eba4031eb37810199de20673fc0fa9eb75072c9316b60a

Download Submit
C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.tlb
Filesize
3KB

MD5
5b503f1b4056c3d4fbf2d03f88e1adfe

SHA1
c8d659ea27bf0ca0bbfd46865d5796589bf9ef68

SHA256
231ef0fef77ab6c7fea053f64a9ce7f9e21646b868bfe391962262fc15c9bb6c

SHA512
229207201368d9674258389df19132070390f913aa5cc21b7567c515be5f5e0f07cdaa460d497ae355f27f00f7fc75538783d8890f6c9c0e861a7ecb8f520bdb

Download Submit
C:\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll
Filesize
885KB

MD5
1a6b1013f17c1cdc6e98f82cd2568ea8

SHA1
c96e7bdba616743a5c05b08a342d89ed102376b0

SHA256
fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a

SHA512
10596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9

Download Submit
\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.dll
Filesize
747KB

MD5
d949da968ea04ac3a7ddf0e300bb32be

SHA1
581d7d799c538b8e9e578cf57c420fb802d5a201

SHA256
5c4756451acf8622efa75639f9131ca8215c165e2ef21cc1ab7f8fee77db462b

SHA512
fd00e332af52646425f0d4032bb1bbfc85a44ff274bcf212f1264a29be546db4c1ceab7da32c70248a6baa2c55d2dff47dcb2ac441c783a1d9d1260c4685eb7e

Download Submit
\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll
Filesize
885KB

MD5
1a6b1013f17c1cdc6e98f82cd2568ea8

SHA1
c96e7bdba616743a5c05b08a342d89ed102376b0

SHA256
fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a

SHA512
10596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9

Download Submit
\Program Files (x86)\Vaudix\JFDcEMeZLx1VKc.x64.dll
Filesize
885KB

MD5
1a6b1013f17c1cdc6e98f82cd2568ea8

SHA1
c96e7bdba616743a5c05b08a342d89ed102376b0

SHA256
fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a

SHA512
10596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9

Download Submit
memory/696-65-0x0000000000000000-mapping.dmp

Download
memory/696-66-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

Filesize
8KB

Download
memory/1308-61-0x0000000000000000-mapping.dmp

Download
memory/1932-54-0x0000000074D71000-0x0000000074D73000-memory.dmp

Filesize
8KB

Download
memory/1932-55-0x0000000002990000-0x0000000002A56000-memory.dmp

Filesize
792KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads