Analysis
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max time kernel
43s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 16:35
Static task
static1
Behavioral task
behavioral1
Sample
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe
Resource
win10v2004-20221111-en
General
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Target
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe
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Size
4.5MB
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MD5
e9bbd6be7cfc0755e98695c58a08cf29
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SHA1
39e5eb642e06e7f417e6a9534e8ba823b82fdb42
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SHA256
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db
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SHA512
00c89766f68586ef34e5ac48dcec486583d38409d02c22cdfe9b004922a7e7e2468be50ab20cd23fba1f1fb7175a6691bc3f1ea567dd7821249234aaa9f18f69
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SSDEEP
49152:FYaKK5JkqteDSEnaxup4oVXOjKzuFYdkgPXGIjQWyoC3yE/Ac5mWxnm1l:uOJkv2EPOjK9kgP2iQFoWNAxenK
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 4 IoCs
Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32\ = "C:\\Program Files (x86)\\PriceChop\\ZBbW4DEFB33bsM.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exeregsvr32.exeregsvr32.exepid process 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe 1064 regsvr32.exe 1928 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:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\elhbkenahkaeaelkpckpjgpfjjahamop\2.0\manifest.json fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\elhbkenahkaeaelkpckpjgpfjjahamop\2.0\manifest.json fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\elhbkenahkaeaelkpckpjgpfjjahamop\2.0\manifest.json fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exefb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ = "PriceChop" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\NoExplorer = "1" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ = "PriceChop" regsvr32.exe -
Drops file in System32 directory 4 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File opened for modification C:\Windows\System32\GroupPolicy fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe -
Drops file in Program Files directory 8 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exedescription ioc process File opened for modification C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.dat fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.x64.dll fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File opened for modification C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.x64.dll fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.dll fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File opened for modification C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.dll fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.tlb fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File opened for modification C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.tlb fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe File created C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.dat fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe -
Processes:
regsvr32.exefb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{E892DBC7-0578-409A-85A2-FE134DC6AC5C} 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\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key deleted \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{E892DBC7-0578-409A-85A2-FE134DC6AC5C} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key deleted \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe -
Modifies registry class 64 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\VersionIndependentProgID\ fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E892DBC7-0578-409A-85A2-FE134DC6AC5C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{e892dbc7-0578-409a-85a2-fe134dc6ac5c}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E892DBC7-0578-409A-85A2-FE134DC6AC5C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\VersionIndependentProgID fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\Programmable fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E892DBC7-0578-409A-85A2-FE134DC6AC5C} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ProgID\ = ".9" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\VersionIndependentProgID fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\PriceChop" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{e892dbc7-0578-409a-85a2-fe134dc6ac5c}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ = "PriceChop" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\VersionIndependentProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ = "PriceChop" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\PriceChop\\ZBbW4DEFB33bsM.tlb" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\VersionIndependentProgID\ regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "PriceChop" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\Programmable regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "PriceChop" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "PriceChop" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\ProgID fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\InprocServer32\ = "C:\\Program Files (x86)\\PriceChop\\ZBbW4DEFB33bsM.x64.dll" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E892DBC7-0578-409A-85A2-FE134DC6AC5C}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exepid process 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exeregsvr32.exedescription pid process target process PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1400 wrote to memory of 1064 1400 fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe PID 1064 wrote to memory of 1928 1064 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{e892dbc7-0578-409a-85a2-fe134dc6ac5c} = "1" fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.exe"C:\Users\Admin\AppData\Local\Temp\fb20e2932e26d714437cdabf98a7c9a14e82604a2aad2f38a063898bf07771db.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)\PriceChop\ZBbW4DEFB33bsM.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.datFilesize
4KB
MD531c8eba2317a1c1212381b4d8bb4af2c
SHA18e7fccefe811f67e68ad96d764fc6cc72a3526bf
SHA25606b7a7d0a14d028ddddb4e91d2d2a8ba6c22234d5e6a6578867bdc0b84549a28
SHA5122c4d356e2d942a6379c361ccf90e1f50310e78a258c64676ee7e7a78b88342358200c1f9c920b763221a3d45caad6af321d348885ace1af39d6aae7aefdcbec7
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C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.tlbFilesize
3KB
MD5e3ab22d8beac0180520ab5289a64419b
SHA11456ba2c78b293e5a80185fefdf05f5dbe424937
SHA2560d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416
SHA512c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf
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C:\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.dllFilesize
738KB
MD549961c7c9a7aef57f49adf50d1c810f6
SHA1fc2078aeff5d5abee27c9e8a500cb2d6ae755b05
SHA256c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846
SHA5128ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f
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\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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\Program Files (x86)\PriceChop\ZBbW4DEFB33bsM.x64.dllFilesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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memory/1064-61-0x0000000000000000-mapping.dmp
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memory/1400-54-0x00000000764C1000-0x00000000764C3000-memory.dmpFilesize
8KB
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memory/1400-55-0x0000000000BF0000-0x0000000000CB9000-memory.dmpFilesize
804KB
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memory/1928-65-0x0000000000000000-mapping.dmp
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memory/1928-66-0x000007FEFBD91000-0x000007FEFBD93000-memory.dmpFilesize
8KB