Analysis
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max time kernel
41s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 22:54
Static task
static1
Behavioral task
behavioral1
Sample
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe
Resource
win10v2004-20220812-en
General
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Target
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe
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Size
4.5MB
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MD5
94aaf562f97ff82ee311e1340e89c08d
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SHA1
8187d50cf9894ad4ade69cbd2671e3ac53c8addd
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SHA256
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68
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SHA512
b203737d05d191242e087e63e6765f09e724b8081eea52cbb7b9f9448b47373e54977e358e6813ddea29483ad59760b46294fd19224db0f81c31fcfd9e7a3673
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SSDEEP
49152:a1EQnu8VNskNDmkjaxup46415hXOjKzuFYdkWOc7SK4jZ8hpTQdrI:su8VNZakYOjK9ku7SKuZspsdr
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\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32\ = "C:\\Program Files (x86)\\PriceChop\\Lr4UhqzxXTPykO.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exeregsvr32.exeregsvr32.exepid process 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe 1988 regsvr32.exe 1428 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:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfenceodilchmcdcnjbdeheedekpnjem\2.0\manifest.json 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfenceodilchmcdcnjbdeheedekpnjem\2.0\manifest.json 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bfenceodilchmcdcnjbdeheedekpnjem\2.0\manifest.json 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exeregsvr32.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\NoExplorer = "1" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\ = "PriceChop" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\ = "PriceChop" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe -
Drops file in System32 directory 4 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File opened for modification C:\Windows\System32\GroupPolicy 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe -
Drops file in Program Files directory 8 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exedescription ioc process File opened for modification C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.dll 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File created C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.tlb 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File opened for modification C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.tlb 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File created C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.dat 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File opened for modification C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.dat 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File created C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.x64.dll 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File opened for modification C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.x64.dll 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe File created C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.dll 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe -
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exeregsvr32.exedescription ioc process Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{97D11C94-B856-46DC-9AED-BBB77BEC38C9} regsvr32.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{97d11c94-b856-46dc-9aed-bbb77bec38c9} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{97d11c94-b856-46dc-9aed-bbb77bec38c9} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{97D11C94-B856-46DC-9AED-BBB77BEC38C9} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe -
Modifies registry class 64 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ = "IRegistry" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\VersionIndependentProgID\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\Programmable regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97D11C94-B856-46DC-9AED-BBB77BEC38C9}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\Programmable 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97D11C94-B856-46DC-9AED-BBB77BEC38C9}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{97d11c94-b856-46dc-9aed-bbb77bec38c9}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{97d11c94-b856-46dc-9aed-bbb77bec38c9}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\VersionIndependentProgID 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32\ = "C:\\Program Files (x86)\\PriceChop\\Lr4UhqzxXTPykO.dll" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\. 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32\ThreadingModel = "Apartment" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97D11C94-B856-46DC-9AED-BBB77BEC38C9}\Implemented Categories 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\PriceChop" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{97d11c94-b856-46dc-9aed-bbb77bec38c9}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\InprocServer32 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\ = "PriceChop" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97D11C94-B856-46DC-9AED-BBB77BEC38C9} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\ProgID\ = ".9" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\VersionIndependentProgID\ 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\Programmable 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID\ = "{97d11c94-b856-46dc-9aed-bbb77bec38c9}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "PriceChop" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9}\VersionIndependentProgID regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exepid process 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exeregsvr32.exedescription pid process target process PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1644 wrote to memory of 1988 1644 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe PID 1988 wrote to memory of 1428 1988 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{97d11c94-b856-46dc-9aed-bbb77bec38c9} = "1" 84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.exe"C:\Users\Admin\AppData\Local\Temp\84bc014c47b21a1d52cde88e00703cabd2b53d88f208b831c5cc206645be4d68.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:1644 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\PriceChop\Lr4UhqzxXTPykO.x64.dll"3⤵
- Registers COM server for autorun
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies Internet Explorer settings
- Modifies registry class
PID:1428
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4KB
MD5c1578580a3c9bbba8aef74b566ac39fb
SHA1e88a82e7b0117e201e09cdc4dc4b8509d3d3dc19
SHA25667fe9d9ac6f7416feeae851da41143f2a5714415520ec06faa7fba08e72e745f
SHA51294e426b12b6f45845648599ac4ff7d9b8999c15a915d1ec56bc426c8f57228aef82cf7682c0c21751064c9a7fac447a8a1bdae05b6f1f66d649029780a61925f
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Filesize
3KB
MD5e3ab22d8beac0180520ab5289a64419b
SHA11456ba2c78b293e5a80185fefdf05f5dbe424937
SHA2560d3342857b67678dd76e6a24e137f0d75ba399bb48bf5095d7e4f7dfa0bbe416
SHA512c04163026ffa1c6fab34b4fdbf23702148c7c2a31dd356d26f9541027db078b6433aff3a5f749a209a3acbcf3a853a9b5f77984540e21be1f823ce92bcbfc4bf
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Filesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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Filesize
738KB
MD549961c7c9a7aef57f49adf50d1c810f6
SHA1fc2078aeff5d5abee27c9e8a500cb2d6ae755b05
SHA256c80abdc502d18db54137edc2680a498402c765999814b7fe1b2a7b69a64ce846
SHA5128ad2c3dbd3b4390e4c49561f25ff2acdd4ab4468074e213f3efc81a598f71620e8f21fc87114623a6c0509997e47e1c4f5ffe703c7421ae313f7ba536df2772f
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Filesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e
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Filesize
872KB
MD5337b97dbbcc7ad4d75fb5a90652e6de3
SHA150e50243af1819e62a7512d85e6dd67b8e1ed103
SHA256b501a7a1e233ac26b0ba2fbbf54cbb782f98bc5484537e584fcbf4dcf5cc3f0c
SHA512dab62835e885457c481d7ee4d76c1bc89278d5dc22178301629c78ad3215e1a4627a95f50b03587d8978e85cbba829f31acedf21c23773f5c526b0f76c8cf09e