Analysis
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max time kernel
110s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2024 10:41
Static task
static1
Behavioral task
behavioral1
Sample
0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe
Resource
win7-20240903-en
General
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Target
0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe
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Size
974KB
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MD5
6a385771977bab2c8914089e6c65bf91
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SHA1
6ec4bd68e06b13d7065e83b4b1adbc32ec5db0bb
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SHA256
0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34
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SHA512
63c2e1fb1e95d5ac9262b7ac8339b54bae372c1d2138b0f5fa9bbb5e1603d83377c70f959f65dc6855d0615c3095b9be423dab71683a8082ae043b356046ea16
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SSDEEP
24576:mNoYMx2ZB8Xk61KmjBpVGE7EjwSM8AXjYRyfhfel3gQO:K1MKB8UyjsE7DlNMRywmv
Malware Config
Signatures
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Ramnit family
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Executes dropped EXE 2 IoCs
pid Process 748 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe 2716 DesktopLayer.exe -
resource yara_rule behavioral2/memory/748-8-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/files/0x000c000000023b1b-7.dat upx behavioral2/memory/748-5-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/2716-15-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/2716-17-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/2716-13-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\DesktopLayer.exe 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe File opened for modification C:\Program Files (x86)\Microsoft\pxCEBA.tmp 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DesktopLayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2186907184" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2195189200" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2186751152" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31144358" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31144358" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "438691471" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{ADE67A75-A599-11EF-A4B7-EE6C25FCE24B} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31144358" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe -
Modifies registry class 64 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print\ddeexec 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\DocObject\ = "0" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Printable\ 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\DefaultIcon 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\printto\command 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\ProgID\ = "FoxitReader.Document" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\DefaultExtension 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open\command 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE\" \"%1\"" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\DocObject 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE,1" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE /dde" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\AuxUserType\2 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol\StdFileEditing\server 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Insertable\ 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\ProgID 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\DefaultIcon 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open\ddeexec 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\Insertable 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol\StdFileEditing\verb 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Verb\0 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\DefaultExtension\ = ".pdf, PDF ??(*.pdf) " 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E} 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\InprocHandler32 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\LocalServer32 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open\ddeexec\ = "[open(\"%1\")]" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol\StdFileEditing\verb\0 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol\StdFileEditing\verb\0\ = "&Edit" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\Insertable\ 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol\StdFileEditing\server\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print\ddeexec\ = "[print(\"%1\")]" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print\command 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\printto\ddeexec 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Verb\0\ = "&Edit,0,2" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Verb\1\ = "&Open,0,2" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\MiscStatus 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\MiscStatus\ = "32" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE,1" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print\ddeexec 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\protocol\StdFileEditing 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE /dde" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\open\ddeexec 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\AuxUserType\3\ = "Foxit Reader" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\printto\ddeexec 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\ = "PDF Document" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\AuxUserType\3 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0EA19E~1.EXE /dde" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\printto 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Verb 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\Insertable 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\AuxUserType 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\ = "PDF Document" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\printto\ddeexec\ = "[printto(\"%1\",\"%2\",\"%3\",\"%4\")]" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FoxitReader.Document\shell\print\command 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{14E8BBD8-1D1C-4D56-A4DA-D20B75EB814E}\AuxUserType\2\ = "PDF" 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2716 DesktopLayer.exe 2716 DesktopLayer.exe 2716 DesktopLayer.exe 2716 DesktopLayer.exe 2716 DesktopLayer.exe 2716 DesktopLayer.exe 2716 DesktopLayer.exe 2716 DesktopLayer.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4964 iexplore.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1564 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe 1564 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe 4964 iexplore.exe 4964 iexplore.exe 3916 IEXPLORE.EXE 3916 IEXPLORE.EXE 3916 IEXPLORE.EXE 3916 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1564 wrote to memory of 748 1564 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe 83 PID 1564 wrote to memory of 748 1564 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe 83 PID 1564 wrote to memory of 748 1564 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe 83 PID 748 wrote to memory of 2716 748 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe 84 PID 748 wrote to memory of 2716 748 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe 84 PID 748 wrote to memory of 2716 748 0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe 84 PID 2716 wrote to memory of 4964 2716 DesktopLayer.exe 85 PID 2716 wrote to memory of 4964 2716 DesktopLayer.exe 85 PID 4964 wrote to memory of 3916 4964 iexplore.exe 86 PID 4964 wrote to memory of 3916 4964 iexplore.exe 86 PID 4964 wrote to memory of 3916 4964 iexplore.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe"C:\Users\Admin\AppData\Local\Temp\0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1564 -
C:\Users\Admin\AppData\Local\Temp\0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exeC:\Users\Admin\AppData\Local\Temp\0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Program Files (x86)\Microsoft\DesktopLayer.exe"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4964 CREDAT:17410 /prefetch:25⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3916
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5cdfebcd84ff934bb577a1d3a07a3ccad
SHA15092f452374bb3943b00cf53bcad7a92215bae87
SHA2567f877563622aeda07395133fb7c81746df3389c360549e2309c161c8a394d9bf
SHA512605a455017dc67d6257a5b434ce9a8df8fbac30dcf6e45856c823ee9998f4008ae08947129a23d88c222c866a06192c2e75374880fe8b67d591816492ae4f56b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5851319e346bd287c199e0d62c557a756
SHA1196eded82466d384de0659f18ac69b73ff64c0c5
SHA256ec19c21bcdb169bbad43854fbba10af31e83a02eff938678f520e3064238ec38
SHA512468d46a04631e8f19639de1d2881bc4cff08f1dd627d0bb146766c449380bbe665e5838fa5a76cf103f3df3597bfe4016bb6d7a3e7cc48eab70ae1dd7cdc986d
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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C:\Users\Admin\AppData\Local\Temp\0ea19e8af1d7c3b0dc11b2f4d77b60fd16858449e55bab8fd18ed15074173e34Srv.exe
Filesize55KB
MD5ff5e1f27193ce51eec318714ef038bef
SHA1b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6
SHA256fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320
SHA512c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a