9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e

General

Target

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Size

3.7MB
MD5

117279679a84ec7b074b2c7aed921f73
SHA1

c0f8b318babf1da3f84920369556b2bb1dd9eda0
SHA256

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e
SHA512

3ac79f5f4c872b611615d6bf60a82d3df4dd1bbeb40d03e16bca6bd3d35cc1b035ff3939dc8b84ec580b3e121a41232fbb5c17ad1261cfe362838dc8b0426d6e
SSDEEP

98304:J02y3CWtlHf9FSCSSCw8Rcs2aRrFLPnHxptQEf9LOoY:Jk/SlRO

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\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32\ = "C:\\Program Files (x86)\\GoSavE\\Foq3GOH4wHsfSd.x64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32	regsvr32.exe

Loads dropped DLL 3 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exeregsvr32.exeregsvr32.exe

pid process

1776 9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
1508 regsvr32.exe
544 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 3 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jdklebcopeplcabgnoblohdidebmoinc\2.0\manifest.json	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jdklebcopeplcabgnoblohdidebmoinc\2.0\manifest.json	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jdklebcopeplcabgnoblohdidebmoinc\2.0\manifest.json	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.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.exe9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\ = "GoSavE"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\NoExplorer = "1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\ = "GoSavE"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\NoExplorer = "1"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	regsvr32.exe

Drops file in System32 directory 4 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

Drops file in Program Files directory 8 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.dat	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File opened for modification	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.dll	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File opened for modification	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.dll	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.tlb	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File opened for modification	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.tlb	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
File created	C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.dat	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

Modifies Internet Explorer settings 1 TTPs 8 IoCs

adware spyware

Modify Registry

T1112

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exeregsvr32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{337B0AB2-D9F6-42B8-B5BD-451E4584492C}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{337B0AB2-D9F6-42B8-B5BD-451E4584492C}	regsvr32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

Modifies registry class 64 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\ = "GoSavE"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\VersionIndependentProgID\	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337B0AB2-D9F6-42B8-B5BD-451E4584492C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{337b0ab2-d9f6-42b8-b5bd-451e4584492c}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32\ = "C:\\Program Files (x86)\\GoSavE\\Foq3GOH4wHsfSd.x64.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\Programmable	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{337b0ab2-d9f6-42b8-b5bd-451e4584492c}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337B0AB2-D9F6-42B8-B5BD-451E4584492C}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\VersionIndependentProgID	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\VersionIndependentProgID	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32\ = "C:\\Program Files (x86)\\GoSavE\\Foq3GOH4wHsfSd.dll"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSavE\\Foq3GOH4wHsfSd.tlb"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSavE"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\Programmable	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{337B0AB2-D9F6-42B8-B5BD-451E4584492C}\Implemented Categories	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSavE"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{337b0ab2-d9f6-42b8-b5bd-451e4584492c}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337B0AB2-D9F6-42B8-B5BD-451E4584492C}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\ProgID\ = ".9"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c}\InprocServer32	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

pid	process
1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exeregsvr32.exe

description	pid	process	target process
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1776 wrote to memory of 1508	1776	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe
PID 1508 wrote to memory of 544	1508	regsvr32.exe	regsvr32.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{337b0ab2-d9f6-42b8-b5bd-451e4584492c} = "1"	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe

C:\Users\Admin\AppData\Local\Temp\9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.exe
"C:\Users\Admin\AppData\Local\Temp\9a8272140cdbcbde1fafe9b38b4b2b3c0e94aac5eab80f7b9f0eed1d263cbc7e.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 WriteProcessMemory
- System policy modification
PID:1776

C:\Windows\SysWOW64\regsvr32.exe
regsvr32.exe /s "C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\system32\regsvr32.exe
/s "C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll"
3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:544

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

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Downloads

C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.dat
Filesize
5KB

MD5
208d11bcde390a3e665ac64b779679ac

SHA1
b0bce314988c5e7d71278a5dbf922ddb8da4fdc4

SHA256
aef7af3a5f55f3c48abb12eb361bf735d9b764ae242ce747cc0204b084750877

SHA512
8b22a91660aef24cc5d4bba7b1c5a7713e605202cfce3fc2fa64dfee2ac4dbf58243142fa377f7b43b4487c5d2ab6708d3156dcacb95e500e8b8e645db3c158a

Download Submit
C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.tlb
Filesize
3KB

MD5
3c920faafd032eeda08e4166860d4318

SHA1
26451ee3659c4a217f42ebd07f254679ab452f3a

SHA256
3377d0af1044505271c64fc342e22a7a24b757e5471657f656ac743373e22857

SHA512
327668001f94842eee3ff1dc44c70ddca5da3a0bb49aeea6b3162608b07496456e78bcb3de0462e5e375b349e813f13fd02e61b9e389b1d954cea2628c3c4a6e

Download Submit
C:\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll
Filesize
700KB

MD5
401087ab67c6d917bf08d82f011d9eee

SHA1
d13dbf241d214d6036f8c6276e0e305fc2ac2b8a

SHA256
fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5

SHA512
4d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6

Download Submit
\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.dll
Filesize
623KB

MD5
103866fff4628ada4be6e5235b2ebf5d

SHA1
86ca018b33c7cdb953371ee1e290313b9a54a251

SHA256
963728f71b4ecee9380a18f5bbc6930256be6018a8087a9964f98ba3e17b7a7c

SHA512
2a8f9ce8854bab77b801eb146934e267de3cca83727a8a7c13885b41c75a0b563fdd0cb1683f78057fc6833b22d9d14c5ef0d3707753293d59d4b61f7a9744c3

Download Submit
\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll
Filesize
700KB

MD5
401087ab67c6d917bf08d82f011d9eee

SHA1
d13dbf241d214d6036f8c6276e0e305fc2ac2b8a

SHA256
fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5

SHA512
4d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6

Download Submit
\Program Files (x86)\GoSavE\Foq3GOH4wHsfSd.x64.dll
Filesize
700KB

MD5
401087ab67c6d917bf08d82f011d9eee

SHA1
d13dbf241d214d6036f8c6276e0e305fc2ac2b8a

SHA256
fada9f28483ab94341359011d5ab92a6fa2418d010aa3eb1c485c19db15e62f5

SHA512
4d952fc0a2ef968997d62d901a731193105da2f4541abf4eb3e5c99e247edc7ffb15ae55a8d0e5d228ae704b0a7ff7dca24e14312f778896d834971e7f3d8af6

Download Submit
memory/544-65-0x0000000000000000-mapping.dmp

Download
memory/544-66-0x000007FEFBE41000-0x000007FEFBE43000-memory.dmp

Filesize
8KB

Download
memory/1508-61-0x0000000000000000-mapping.dmp

Download
memory/1776-54-0x0000000075F01000-0x0000000075F03000-memory.dmp

Filesize
8KB

Download
memory/1776-55-0x00000000007C0000-0x0000000000864000-memory.dmp

Filesize
656KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads