Analysis
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max time kernel
209s -
max time network
240s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:16
Static task
static1
Behavioral task
behavioral1
Sample
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe
Resource
win10v2004-20221111-en
General
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Target
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe
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Size
4.5MB
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MD5
697df6c857cfb3a70349fc2e1aba5f1f
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SHA1
1bdc6263e65de897145184687f9e4d68e464c756
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SHA256
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be
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SHA512
7c3449c1ee7f803bdf2ccf1ed0196c79e4b1c437817c6953ae77a46dc2de94e1a65ad0f086342ca23d87b9c45c293e956b3b5b882add9cd9ffa1fd98be4fefcb
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SSDEEP
49152:AIaK6pJEqd+Ti0Haxup4FI3wSdGKvghxfki1y9buOBqF6yoC3yE/Ac5mWxnmLB:FOJEf20VyKccbuOBqFRoWNAxeno
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\tuAZMBRu7LtVAD.x64.dll" regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exeregsvr32.exeregsvr32.exepid process 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 4928 regsvr32.exe 4476 regsvr32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 5 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mbdpdalhcmommphimmnjmngbfammfgnd\2.0\manifest.json ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mbdpdalhcmommphimmnjmngbfammfgnd\2.0\manifest.json ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mbdpdalhcmommphimmnjmngbfammfgnd\2.0\manifest.json ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mbdpdalhcmommphimmnjmngbfammfgnd\2.0\manifest.json ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mbdpdalhcmommphimmnjmngbfammfgnd\2.0\manifest.json ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ = "GoSave" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ = "GoSave" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\NoExplorer = "1" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Drops file in System32 directory 4 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Drops file in Program Files directory 8 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exedescription ioc process File opened for modification C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.tlb ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.dat ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File opened for modification C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.dat ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dll ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File opened for modification C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dll ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.dll ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File opened for modification C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.dll ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe File created C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.tlb ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{E8559C76-AF37-4B5A-BBEA-04C6989FDC1D} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\APPROVEDEXTENSIONSMIGRATION\{E8559C76-AF37-4B5A-BBEA-04C6989FDC1D} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Modifies registry class 64 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32\ThreadingModel = "Apartment" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8559C76-AF37-4B5A-BBEA-04C6989FDC1D}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GoSave" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{e8559c76-af37-4b5a-bbea-04c6989fdc1d}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E8559C76-AF37-4B5A-BBEA-04C6989FDC1D}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{e8559c76-af37-4b5a-bbea-04c6989fdc1d}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E8559C76-AF37-4B5A-BBEA-04C6989FDC1D}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\tuAZMBRu7LtVAD.dll" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ProgID ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ProgID ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\VersionIndependentProgID ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\VersionIndependentProgID\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\GoSave\\tuAZMBRu7LtVAD.tlb" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32\ = "C:\\Program Files (x86)\\GoSave\\tuAZMBRu7LtVAD.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\VersionIndependentProgID\ ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8559C76-AF37-4B5A-BBEA-04C6989FDC1D} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ProgID\ = ".9" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\ProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d}\Programmable ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exepid process 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exeregsvr32.exedescription pid process target process PID 2744 wrote to memory of 4928 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe regsvr32.exe PID 2744 wrote to memory of 4928 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe regsvr32.exe PID 2744 wrote to memory of 4928 2744 ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe regsvr32.exe PID 4928 wrote to memory of 4476 4928 regsvr32.exe regsvr32.exe PID 4928 wrote to memory of 4476 4928 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{e8559c76-af37-4b5a-bbea-04c6989fdc1d} = "1" ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.exe"C:\Users\Admin\AppData\Local\Temp\ca29afa1e2e2dcb5b9ec329ffbb381a4fdf8e35cbeeaeb033c36fb8ebccac9be.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
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.datFilesize
4KB
MD5e1d9d122f1a3c15031323fc2360daf0c
SHA15af2aeb01001e39372189d4f46c1421e3be08616
SHA2562d2160a0b57ef7c29079b69c1327de1afe121afc066218271082fb742b3d55a0
SHA512f4b35c722d3a5a37ff4fb12dc00f0f2a72d03860ae9d49b39453bdc9d3fdabc74bbe809776dcd900221e54d70a030886b25c57889ef0bcec2664111b0eb8ac2d
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C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.dllFilesize
738KB
MD549961c7c9a7aef57f49adf50d1c810f6
SHA1fc2078aeff5d5abee27c9e8a500cb2d6ae755b05
SHA256c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846
SHA5128ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f
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C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.tlbFilesize
3KB
MD5e3ab22d8beac0180520ab5289a64419b
SHA11456ba2c78b293e5a80185fefdf05f5dbe424937
SHA2560d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416
SHA512c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf
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C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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C:\Program Files (x86)\GoSave\tuAZMBRu7LtVAD.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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memory/2744-132-0x00000000030B0000-0x0000000003179000-memory.dmpFilesize
804KB
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memory/4476-141-0x0000000000000000-mapping.dmp
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memory/4928-138-0x0000000000000000-mapping.dmp