f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f

General

Target

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Size

4.4MB
MD5

48c5fc246d0c377b3340153ab8f88376
SHA1

5f2a1d65e76bb09f1bfb8fa618c07196d090b0d3
SHA256

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f
SHA512

5e74289d521950abce7b726613845574ff4c598d714db8296e1ef1e4e28bee1b0d1f43462ae991d1831163c6b7d6ca2201757e863ff0637b331eca5526af2c0e
SSDEEP

49152:WHkUtMlGbeCxKKjmxup43dGKvghxfki1xOCrZguQnB+lyzEJ3jUi:KmlGhcKNKcOWZg2YiTU

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\9qFocMI9q9HJ6V.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exeregsvr32.exeregsvr32.exe

pid process

1240 f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
1876 regsvr32.exe
1696 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
1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
1876	regsvr32.exe
1696	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:

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\ = "GoSave"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\NoExplorer = "1"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\ = "GoSave"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

Drops file in Program Files directory 8 IoCs

Processes:

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

description	ioc	process
File created	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.dll	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File opened for modification	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.dll	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File created	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.tlb	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File opened for modification	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.tlb	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File created	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.dat	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File opened for modification	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.dat	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File created	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
File opened for modification	C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exeregsvr32.exe

description	ioc	process
Key deleted	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{0DFEF5E6-2AB1-454B-8863-5E2BAF72719E}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{0DFEF5E6-2AB1-454B-8863-5E2BAF72719E}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

Modifies registry class 64 IoCs

Processes:

regsvr32.exef896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{0dfef5e6-2ab1-454b-8863-5e2baf72719e}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\ProgID\ = ".9"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0DFEF5E6-2AB1-454B-8863-5E2BAF72719E}\Implemented Categories	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0DFEF5E6-2AB1-454B-8863-5E2BAF72719E}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32\ThreadingModel = "Apartment"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\ProgID	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\VersionIndependentProgID	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\9qFocMI9q9HJ6V.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0DFEF5E6-2AB1-454B-8863-5E2BAF72719E}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\VersionIndependentProgID	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\Programmable	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\9qFocMI9q9HJ6V.dll"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{0dfef5e6-2ab1-454b-8863-5e2baf72719e}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\Programmable	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{0dfef5e6-2ab1-454b-8863-5e2baf72719e}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e}\InprocServer32	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exeregsvr32.exe

description	pid	process	target process
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1240 wrote to memory of 1876	1240	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe
PID 1876 wrote to memory of 1696	1876	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{0dfef5e6-2ab1-454b-8863-5e2baf72719e} = "1"	f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe

C:\Users\Admin\AppData\Local\Temp\f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.exe
"C:\Users\Admin\AppData\Local\Temp\f896978cd35ec0a988be8a8bfe8ba6a9b043467c67e720e748152440f8938b1f.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:1240

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1876

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1696

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

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.dat

Filesize
4KB

MD5
b14d33c74c6dce1fa5d0a87db87c46a0

SHA1
8f243783bc8738a47d217f658255330b0171b96e

SHA256
9e78333f6c9a842401a5a92c43f7c46761b9197927d95274d2edb52a9b127035

SHA512
1d23e7c94e997135ea3cc3fe03d4473327c8cc79e6cfe7b6343b5d79a2d0e4de63608e5622640ca9818966b906a85bee45480dd6d6348ff00ca37f9e05b21c62

Download Submit
C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.tlb

Filesize
3KB

MD5
e3ab22d8beac0180520ab5289a64419b

SHA1
1456ba2c78b293e5a80185fefdf05f5dbe424937

SHA256
0d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416

SHA512
c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf

Download Submit
C:\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.dll

Filesize
738KB

MD5
49961c7c9a7aef57f49adf50d1c810f6

SHA1
fc2078aeff5d5abee27c9e8a500cb2d6ae755b05

SHA256
c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846

SHA512
8ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f

Download Submit
\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
\Program Files (x86)\GoSave\9qFocMI9q9HJ6V.x64.dll

Filesize
872KB

MD5
337b97dbbcc7ad4d75fb5a90652e6de3

SHA1
50e50243af1819e62a7512d85e6dd67b8e1ed103

SHA256
b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c

SHA512
dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e

Download Submit
memory/1240-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/1240-55-0x0000000000370000-0x0000000000439000-memory.dmp

Filesize
804KB

Download
memory/1696-73-0x0000000000000000-mapping.dmp

Download
memory/1696-74-0x000007FEFB641000-0x000007FEFB643000-memory.dmp

Filesize
8KB

Download
memory/1876-69-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads