Analysis
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max time kernel
34s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:04
Static task
static1
Behavioral task
behavioral1
Sample
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe
Resource
win7-20220812-en
General
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Target
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe
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Size
3.4MB
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MD5
1bb36790fc3bb01ae5ca8f1617efd326
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SHA1
7fcf4d38b2cee92eecb584c159629bca99a767e2
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SHA256
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497
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SHA512
f145b2d8089dbfb7e80158bc489782d1069800076af12000bc7eb2ddb9e24ce91cf48603b4bfb17bc72899214d016ee7806c8b4fd75e7dec50cd741341dfde40
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SSDEEP
49152:Dgod0gwbgYXIq3Bdr1XHqbhwKL9zYH7ppgkkhOuWh5Dj4Gctc2Q:DRwYqTRKbhh9zbkcCDv
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\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32\ = "C:\\Program Files (x86)\\TinyWallet\\SMBPHwNp3QtsjN.x64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32 regsvr32.exe -
Loads dropped DLL 3 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exeregsvr32.exeregsvr32.exepid process 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1812 regsvr32.exe 1412 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:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\melalebeclkffgkneplfkgkboglnkmfh\1.0\manifest.json a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\melalebeclkffgkneplfkgkboglnkmfh\1.0\manifest.json a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\melalebeclkffgkneplfkgkboglnkmfh\1.0\manifest.json a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ = "TinyWallet" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\NoExplorer = "1" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ = "TinyWallet" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\NoExplorer = "1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Drops file in System32 directory 4 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Drops file in Program Files directory 8 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exedescription ioc process File created C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.tlb a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File opened for modification C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.tlb a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File created C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.dat a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File opened for modification C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.dat a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File created C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.x64.dll a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File opened for modification C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.x64.dll a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File created C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.dll a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe File opened for modification C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.dll a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Processes:
regsvr32.exea8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exedescription ioc process 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\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key deleted \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\ApprovedExtensionsMigration\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444} regsvr32.exe -
Modifies registry class 64 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exeregsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ = "TinyWallet" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ = "IPlaghinMein" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444}\Implemented Categories a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\VersionIndependentProgID\ regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\VersionIndependentProgID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\Programmable a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\VersionIndependentProgID a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\Version = "1.0" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32\ = "C:\\Program Files (x86)\\TinyWallet\\SMBPHwNp3QtsjN.dll" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CLSID a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ProgID\ = ".9" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\ = "TinyWallet" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\Version = "1.0" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32\ = "C:\\Program Files (x86)\\TinyWallet\\SMBPHwNp3QtsjN.x64.dll" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\Program Files (x86)\\TinyWallet\\SMBPHwNp3QtsjN.tlb" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\..9\CLSID\ = "{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\. a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ = "ILocalStorage" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7041156A-0D2B-4DCD-A8EE-D0608BFCB2D0}\ProxyStubClsid32 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\ = "TinyWallet" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EAF749DC-CD87-4B04-B22A-D4AC3FBCB2BC}\TypeLib\Version = "1.0" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.\CurVer\ = ".9" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{D849E8A6-0D0D-41FF-BF11-E5EE4929E444}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\ProgID a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444}\Programmable a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9B41579A-1996-42F9-8F84-7B7786818CEF} a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exepid process 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exedescription pid process Token: SeDebugPrivilege 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Token: SeDebugPrivilege 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Token: SeDebugPrivilege 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Token: SeDebugPrivilege 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Token: SeDebugPrivilege 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Token: SeDebugPrivilege 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exeregsvr32.exedescription pid process target process PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1256 wrote to memory of 1812 1256 a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1412 1812 regsvr32.exe regsvr32.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{d849e8a6-0d0d-41ff-bf11-e5ee4929e444} = "1" a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.exe"C:\Users\Admin\AppData\Local\Temp\a8ecd9161a2e9ef78c0ee9a7e21bc6192a05f604cc3ed28dff37aa5e55139497.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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.x64.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.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)\TinyWallet\SMBPHwNp3QtsjN.datFilesize
3KB
MD594f0018bd6673924fc3af74be528df02
SHA18bd28eeafcd7e273fe767a189b0b7a10f8a5a9f0
SHA256d2b6f88ddecec1b7f43086f05f8fccb8c3dfdc92a5a2f23582778b1f41f09a99
SHA512bba6f2730629f8b6faabe4a4d38d5636256424b770901fb4427c8038b49645ba4d36b94a9ec3b46190953787a0850c4c8ed86c8e0f410d9c05bf804589938846
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C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.tlbFilesize
3KB
MD52fb1c1eb5048d6fd38f4012d609109e6
SHA163f5b13d95c02777173b0965636be74919203d9c
SHA256e3a8dc57eb1cda0375305b0619b248f96d4e72c6df558c33e77fb722614b3d9a
SHA51248f8acedd840ea26d0bf6a420cc4a04fb5dc4ebf015a9f229f09e25c4c19133d7526b2c92c9a48ce0d7a1c3441c039a6d07d0b8846f5adcf164b14cba73c0b7e
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C:\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.x64.dllFilesize
701KB
MD5e6a1f26110707cd5fbd0137aafeb6f0b
SHA1d87d543eb7a21b77b84038dfa8af7c475bacaf95
SHA256d6823b453891672bcecaf16037750aa3974ea53dc3f7f11c7f2206972bf3642b
SHA512775cd961ef763c53191bf7debe67e9d47fdf51cb22e6d651088966b9f2125ae837a355a1af431aacc0967ddf4c2fe0ec62f9b618d5b921ddf3fbf41e1a64127b
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\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.dllFilesize
621KB
MD5987d45a8cfdee8e3311d4a212a4babdb
SHA162281d5463d25e4155b84365713d18a8c5f06941
SHA25609faf6d30c6d3b29c585439e2b384ef78ecae32a98740148f79e6b9fed1cf3e0
SHA512330c19896a7dcc5361b9fb10d86d6d60cbe838f4f2bcca6dfdf5dba17c5e1b0bba19a0c7293776d25060da968ec32a64521432b267570cff0a65bcf61baaefd7
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\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.x64.dllFilesize
701KB
MD5e6a1f26110707cd5fbd0137aafeb6f0b
SHA1d87d543eb7a21b77b84038dfa8af7c475bacaf95
SHA256d6823b453891672bcecaf16037750aa3974ea53dc3f7f11c7f2206972bf3642b
SHA512775cd961ef763c53191bf7debe67e9d47fdf51cb22e6d651088966b9f2125ae837a355a1af431aacc0967ddf4c2fe0ec62f9b618d5b921ddf3fbf41e1a64127b
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\Program Files (x86)\TinyWallet\SMBPHwNp3QtsjN.x64.dllFilesize
701KB
MD5e6a1f26110707cd5fbd0137aafeb6f0b
SHA1d87d543eb7a21b77b84038dfa8af7c475bacaf95
SHA256d6823b453891672bcecaf16037750aa3974ea53dc3f7f11c7f2206972bf3642b
SHA512775cd961ef763c53191bf7debe67e9d47fdf51cb22e6d651088966b9f2125ae837a355a1af431aacc0967ddf4c2fe0ec62f9b618d5b921ddf3fbf41e1a64127b
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memory/1256-54-0x0000000075C61000-0x0000000075C63000-memory.dmpFilesize
8KB
-
memory/1256-55-0x0000000002710000-0x00000000027B2000-memory.dmpFilesize
648KB
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memory/1412-65-0x0000000000000000-mapping.dmp
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memory/1412-66-0x000007FEFB5B1000-0x000007FEFB5B3000-memory.dmpFilesize
8KB
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memory/1812-61-0x0000000000000000-mapping.dmp