4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28

General

Target

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Size

2.8MB
MD5

0ca8e678687c69181e509cca87850e2a
SHA1

c9b6d0308108d83af2201597e7ca93d34848ac19
SHA256

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28
SHA512

30937dc1c7541f8a578b1645a7fc12567506397338a5374889c1180dd27738c3d16e5e197ebeedb80157df8f3dd015f0d8e0613c312acc929e13ea441fe51542
SSDEEP

49152:kIlFKG4qzy44p+bPGYl47CFrr62yO9yyWYBJRqeU64:pdapWSirzyOJFRq

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\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32\ = "C:\\Program Files (x86)\\SaveClicker\\3O4Fbq1sAg.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exeregsvr32.exeregsvr32.exe

pid process

2648 4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
228 regsvr32.exe
4612 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

Drops Chrome extension 5 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfblmdjmcfpnjkacppjhkciiidddkglh\2.1\manifest.json	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfblmdjmcfpnjkacppjhkciiidddkglh\2.1\manifest.json	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfblmdjmcfpnjkacppjhkciiidddkglh\2.1\manifest.json	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfblmdjmcfpnjkacppjhkciiidddkglh\2.1\manifest.json	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfblmdjmcfpnjkacppjhkciiidddkglh\2.1\manifest.json	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.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.exe4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}\ = "SaveClicker"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}\NoExplorer = "1"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}\ = "SaveClicker"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{130C2423-71C2-B8C1-0428-8574C13688FF}\NoExplorer = "1"	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File opened for modification	C:\Windows\System32\GroupPolicy	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

Drops file in Program Files directory 8 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.tlb	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.dat	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.dat	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.dll	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File opened for modification	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.dll	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
File created	C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.tlb	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{130C2423-71C2-B8C1-0428-8574C13688FF}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{130C2423-71C2-B8C1-0428-8574C13688FF}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{130C2423-71C2-B8C1-0428-8574C13688FF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{130C2423-71C2-B8C1-0428-8574C13688FF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

Modifies registry class 64 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CurVer\ = "SaveClicker.2.1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\ = "SaveClicker"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32\ = "C:\\Program Files (x86)\\SaveClicker\\3O4Fbq1sAg.dll"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CLSID	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\ProgID	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\Implemented Categories	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CurVer	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\CLSID	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker\CurVer\ = "SaveClicker.2.1"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\VersionIndependentProgID\ = "SaveClicker"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32\ThreadingModel = "Apartment"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\SaveClicker"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SaveClicker.SaveClicker.2.1\CLSID\ = "{130C2423-71C2-B8C1-0428-8574C13688FF}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\ProgID\ = "SaveClicker.2.1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF}\ProgID	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

pid	process
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

description	pid	process
Token: SeDebugPrivilege	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Token: SeDebugPrivilege	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Token: SeDebugPrivilege	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Token: SeDebugPrivilege	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Token: SeDebugPrivilege	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
Token: SeDebugPrivilege	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exeregsvr32.exe

description	pid	process	target process
PID 2648 wrote to memory of 228	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe	regsvr32.exe
PID 2648 wrote to memory of 228	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe	regsvr32.exe
PID 2648 wrote to memory of 228	2648	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe	regsvr32.exe
PID 228 wrote to memory of 4612	228	regsvr32.exe	regsvr32.exe
PID 228 wrote to memory of 4612	228	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{130C2423-71C2-B8C1-0428-8574C13688FF} = "1"	4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe

C:\Users\Admin\AppData\Local\Temp\4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe
"C:\Users\Admin\AppData\Local\Temp\4dbf6424da7f46af9c34add8a25a7f4b2351f21d04281c67860822ed54d02d28.exe"
1⤵
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2648
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32.exe /s "C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:228
- - C:\Windows\system32\regsvr32.exe
    /s "C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll"
    3⤵
    - Registers COM server for autorun
    - Loads dropped DLL
    - Installs/modifies Browser Helper Object
    - Modifies Internet Explorer settings
    - Modifies registry class
    PID:4612

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3452

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.dat

Filesize
4KB

MD5
18edcc05f2d0ad6869ecde8731d41883

SHA1
4edd3c674848f0d64a9ab9286b57dfc264596bee

SHA256
74d0dec9d9b88bbe1262a57cd3d60eb9065cb0e2e1a344e3554a0337cf57739d

SHA512
8c5fe4c2bc07f0ed61e07a63880577ed323ca6ac4018e9b3e76311eedd2d2a8053655eb6ab0b906e8a020ab3990159da9d4814ed978a005031a307c49e1e61b8

Download Submit
C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.dll

Filesize
609KB

MD5
20085716240c534de8222c33e718298d

SHA1
ed6326a9a7f9a99a005e08c2ac730af460f1a3c4

SHA256
1685694e7db5a4264b40f843cc9611c19f99d4811ccc9879aee7b3b6044e1998

SHA512
ff6df07d3b085cdaf0b4945e69fa799f1244bd5c320a153211ca03f60f9e674c119391617f9b2332d26a462bbef8994b085630319d1300431563aafa8b604880

Download Submit
C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.tlb

Filesize
3KB

MD5
ef2debd71e8e3a56aeca30cc42dc4e05

SHA1
5f68a1a06c1cf094b25d02fe1b8acf435234b78a

SHA256
5d5ce1a6f80e9ea7760c55b05e4ef28c614177dc1cf3a58acaaed940b9a9185f

SHA512
0d45ffa7e1f174d4f106b7550c0bf11cb98477c1808fddcaee45d47733e61e7ac80ff36d96e305bfa10394a088986bf2c90d45b21006df280579252616139dae

Download Submit
C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll

Filesize
686KB

MD5
c903ca0d577a57913127a8b88a53049e

SHA1
845d6225589504f98864e1605402b8b4a3457326

SHA256
5a9f437e8603bd15fe56b11e705917dcae0f5e113efeba908ac14523a44714f7

SHA512
edb0bc0969cf6b016e744496757e383a0104c302d2d3e9fc66f674d43e9ecbd68b7578bfe38bd415a796e3ac129208679d0af1e3e6e1efc4c1bd59f8da66dbbf

Download Submit
C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll

Filesize
686KB

MD5
c903ca0d577a57913127a8b88a53049e

SHA1
845d6225589504f98864e1605402b8b4a3457326

SHA256
5a9f437e8603bd15fe56b11e705917dcae0f5e113efeba908ac14523a44714f7

SHA512
edb0bc0969cf6b016e744496757e383a0104c302d2d3e9fc66f674d43e9ecbd68b7578bfe38bd415a796e3ac129208679d0af1e3e6e1efc4c1bd59f8da66dbbf

Download Submit
C:\Program Files (x86)\SaveClicker\3O4Fbq1sAg.x64.dll

Filesize
686KB

MD5
c903ca0d577a57913127a8b88a53049e

SHA1
845d6225589504f98864e1605402b8b4a3457326

SHA256
5a9f437e8603bd15fe56b11e705917dcae0f5e113efeba908ac14523a44714f7

SHA512
edb0bc0969cf6b016e744496757e383a0104c302d2d3e9fc66f674d43e9ecbd68b7578bfe38bd415a796e3ac129208679d0af1e3e6e1efc4c1bd59f8da66dbbf

Download Submit
memory/228-138-0x0000000000000000-mapping.dmp

Download
memory/2648-132-0x0000000001070000-0x0000000001114000-memory.dmp

Filesize
656KB

Download
memory/4612-141-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads