Analysis
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max time kernel
33s -
max time network
39s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 19:46
Static task
static1
Behavioral task
behavioral1
Sample
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Resource
win10v2004-20220812-en
General
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Target
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
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Size
4.3MB
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MD5
edc8863888bca0dc996e3ad1082d211e
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SHA1
85d113be3726b2032e62a380e9334a5195328b01
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SHA256
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e
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SHA512
dfd6464cb3ae9af6e7f273fefcefe3389331b31a1c3e121b9886e938be60f6621e6568653e8b949396217e324bd270fd135bd4926d964a00bf7abc3b01f9193d
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SSDEEP
49152:pfCEhCaeFdYti7FqOd6ZFpwRt98ZDlsPB6t8ID6VqbSv:KBzqOdG+6Zpt8g6VqW
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\rPc7uiGlfHvzzW.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exeregsvr32.exepid process 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe 1364 regsvr32.exe 1456 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 3 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\modghhjjfaikdojkiimbailgblnjoafn\2.0\manifest.json 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exe12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682}\NoExplorer = "1" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{b2def44a-1068-44c3-a7b0-a5df0af09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe -
Drops file in System32 directory 4 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe -
Drops file in Program Files directory 8 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exedescription ioc process File created C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dll 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File opened for modification C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dll 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File created C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.tlb 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File opened for modification C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.tlb 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File created C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dat 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File opened for modification C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dat 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File created C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe File opened for modification C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe -
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{b2def44a-1068-44c3-a7b0-a5df0af09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{b2def44a-1068-44c3-a7b0-a5df0af09682} regsvr32.exe -
Modifies registry class 64 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "GGoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ProgID\ = ".9" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{b2def44a-1068-44c3-a7b0-a5df0af09682}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSave" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\Programmable 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\ = "GGoSave" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\VersionIndependentProgID\ 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}\Implemented Categories 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ = "C:\\Program Files (x86)\\GGoSave\\rPc7uiGlfHvzzW.dll" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\GGoSave" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "GGoSave" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{b2def44a-1068-44c3-a7b0-a5df0af09682}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B2DEF44A-1068-44C3-A7B0-A5DF0AF09682}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682}\InprocServer32\ThreadingModel = "Apartment" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exepid process 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exeregsvr32.exedescription pid process target process PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 836 wrote to memory of 1364 836 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe PID 1364 wrote to memory of 1456 1364 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{b2def44a-1068-44c3-a7b0-a5df0af09682} = "1" 12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.exe"C:\Users\Admin\AppData\Local\Temp\12c76ea3415761ab33a85c36a7ca5e2503e51769ba4203564ff416c2beaa646e.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:836 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1456
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.datFilesize
5KB
MD5ca7343f36d2c856ea2a8d1df0e3db0cd
SHA1ed0f66c6c73e66464c0fb20f6f78949fab9658e0
SHA256b175ca06c3cdcb12b737bec9b124ec6aceafba2c3b723f01ecbe363f0587e9ac
SHA51266b101b5876612e10d2ddee68e7b97016b9f25b1c7ba6617828f72d308513035f545a05eedac18f934ee78da72748ba222adf66ff9077bb680a3a3125f57a336
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C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.tlbFilesize
3KB
MD5779b5c810c1a2b89eb45c75ff12c0e21
SHA100d185a97296c2545c6361edf6ace23bf38a096e
SHA2560ce1c0a5d7ffbcb82406d20ea42989311ff9bcd993527270d983b533cd66765a
SHA5120e33c14061c6a2ef3ac75c19283b4caecfc9dfaa5bf57da285ea7610988a14f194807df5d799a86a777caf87b9a3c9714b4528afb32b15cce914f672bb143441
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C:\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dllFilesize
700KB
MD5b35c2a7e6779afd13fcad69a3f57b9ad
SHA1e09c5388a4fd7de279d056f5370066c04daf9848
SHA256069ab79f3da8642ffdb36f00d583f884bd3468d70cc831e1d2c00249a56bd0bd
SHA5122223aec77363dfb708553259c78f934067e5fd9e890008018ba9ebad6e0a066ffe7142797c540a63476ec11f63f5c539ff2d88ae81e91a5f4a41e1f3d81ced06
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\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.dllFilesize
622KB
MD52dfff2c4ff19c44abf2bd235a75a4605
SHA1e3d8eecb4acf261b70bb0ff231cccadeb18fba5b
SHA2566626b98a94ef2ebbac3d6627dd05699fdba4c5840ba101ca2954e17581f3444d
SHA51291c99b421953d7ba7e9d7c4bfa21fcc2440dbb5f00f27b709a0de3d7c4a60d2d6e3f94cb6462fd2ecc9596c06c933d6f54e7b7f64128e95282c4db9e325b45f1
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\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dllFilesize
700KB
MD5b35c2a7e6779afd13fcad69a3f57b9ad
SHA1e09c5388a4fd7de279d056f5370066c04daf9848
SHA256069ab79f3da8642ffdb36f00d583f884bd3468d70cc831e1d2c00249a56bd0bd
SHA5122223aec77363dfb708553259c78f934067e5fd9e890008018ba9ebad6e0a066ffe7142797c540a63476ec11f63f5c539ff2d88ae81e91a5f4a41e1f3d81ced06
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\Program Files (x86)\GGoSave\rPc7uiGlfHvzzW.x64.dllFilesize
700KB
MD5b35c2a7e6779afd13fcad69a3f57b9ad
SHA1e09c5388a4fd7de279d056f5370066c04daf9848
SHA256069ab79f3da8642ffdb36f00d583f884bd3468d70cc831e1d2c00249a56bd0bd
SHA5122223aec77363dfb708553259c78f934067e5fd9e890008018ba9ebad6e0a066ffe7142797c540a63476ec11f63f5c539ff2d88ae81e91a5f4a41e1f3d81ced06
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memory/836-54-0x0000000075AD1000-0x0000000075AD3000-memory.dmpFilesize
8KB
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memory/836-55-0x0000000002A00000-0x0000000002AA5000-memory.dmpFilesize
660KB
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memory/1364-61-0x0000000000000000-mapping.dmp
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memory/1456-65-0x0000000000000000-mapping.dmp
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memory/1456-66-0x000007FEFC001000-0x000007FEFC003000-memory.dmpFilesize
8KB