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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11/05/2024, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe
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Size
119KB
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MD5
02294dac80cd4283c4ca58448fb40a90
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SHA1
46cec03bc35363bd23388c522b7d9a803bea2ca5
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SHA256
9cac1d127e3c6e380f4d6fd817beacde0e1f211469dc84f560603d1662f55921
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SHA512
70130b3880ea7da8ae6c82257bb96fd005f5ed40b7754ee17b4a75acfa1c4b79295aa25023de622ad7f10a190b5b4948efccac2c4a36e3e9770f210dd7e6e459
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SSDEEP
3072:LHOjWuyt0ZsqsXOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPp:LHIs9OKofHfHTXQLzgvnzHPowYbvrjDc
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\drivers\gmreadme.txt smnss.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x0030000000014207-10.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 2232 ctfmen.exe 2532 smnss.exe -
Loads dropped DLL 6 IoCs
pid Process 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 2232 ctfmen.exe 2232 ctfmen.exe 2532 smnss.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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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe" 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe" smnss.exe -
Enumerates connected drives 3 TTPs 19 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: smnss.exe File opened (read-only) \??\M: smnss.exe File opened (read-only) \??\T: smnss.exe File opened (read-only) \??\U: smnss.exe File opened (read-only) \??\J: smnss.exe File opened (read-only) \??\K: smnss.exe File opened (read-only) \??\L: smnss.exe File opened (read-only) \??\V: smnss.exe File opened (read-only) \??\W: smnss.exe File opened (read-only) \??\E: smnss.exe File opened (read-only) \??\I: smnss.exe File opened (read-only) \??\O: smnss.exe File opened (read-only) \??\H: smnss.exe File opened (read-only) \??\N: smnss.exe File opened (read-only) \??\P: smnss.exe File opened (read-only) \??\Q: smnss.exe File opened (read-only) \??\R: smnss.exe File opened (read-only) \??\S: smnss.exe File opened (read-only) \??\X: smnss.exe -
Maps connected drives based on registry 3 TTPs 6 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\1 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum smnss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 smnss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\1 smnss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_Automatic_Variables.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_Windows_PowerShell_2.0.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_try_catch_finally.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_operators.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_job_details.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_debuggers.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_functions_advanced.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_Special_Characters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitsTransfer\es-ES\Microsoft.BackgroundIntelligentTransfer.Management.dll-Help.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnky007.inf_amd64_neutral_e637699044f367f3\Amd64\KYW7QUR6.XML smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_Parsing.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_split.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_methods.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_methods.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpd1500t.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_CommonParameters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_Signing.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnky309.inf_amd64_ja-jp_afbb421e3dc1cb6b\Amd64\kyw7qur8.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_join.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_Ref.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_Windows_PowerShell_2.0.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\System.Management.Automation.dll-Help.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_CommonParameters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_escape_characters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_Session_Configurations.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_transactions.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_CommonParameters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_Return.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_Variables.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_join.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_remote.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_job_details.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp005.inf_amd64_neutral_914d6c300207814f\Amd64\hp6500at.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\default.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_History.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_Ref.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_scripts.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_Windows_PowerShell_ISE.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_pipelines.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPO4300T.XML smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_Signing.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpoa440t.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_hash_tables.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_Core_Commands.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_History.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_try_catch_finally.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_type_operators.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpc7200t.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpd7200t.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\Microsoft.PowerShell.ConsoleHost.dll-Help.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPF0450T.XML smnss.exe File opened for modification C:\Windows\SysWOW64\icsxml\cmnicfg.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_remote.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_data_sections.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_remote.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_remote_requirements.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpd7300t.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpj5700t.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp005.inf_amd64_neutral_914d6c300207814f\Amd64\hpc309at.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_Variables.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_Break.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_wildcards.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPP8200T.XML smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpoa320t.xml smnss.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\ga.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-compat.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-sa.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\gadget.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Angles.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsHomePage.html smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-loaders.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-awt.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-execution.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsVersion1Warning.htm smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\NVBELL.NET.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL002.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\QP.XML smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-autoupdate-cli.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGWEBREF.XML smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\sl.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\toc.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jmx.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-host-remote.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\gadget.xml smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\RSSFeeds.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-impl.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\calendar.html smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\gadget.xml smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\settings.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\lt.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-dialogs.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-threaddump.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\gadget.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Equity.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL103.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\BROCHURE.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\RESUME.XML smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-util.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-selector-api.xml smnss.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\DisplayLanguageNames.en_GB_EURO.txt smnss.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\SYMBOL.TXT smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN002.XML smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\picturePuzzle.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\kaa.txt smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\PRODIGY.NET.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\YAHOO.COM.AU.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN109.XML smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\picturePuzzle.html smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-windows.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-oql.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\gadget.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsViewFrame.html smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\YAHOO.CO.ID.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\SEAMARBL.HTM smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\currency.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spc.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt smnss.exe File opened for modification C:\Program Files\Internet Explorer\Timeline.cpu.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\gadget.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsita.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\epl-v10.html smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\picturePuzzle.html smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\BTOPENWORLD.COM.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL092.XML smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\slideShow.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ca.txt smnss.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_es-es_27c74b34efa6572d\about_types.ps1xml.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_es-es_27c74b34efa6572d\about_Windows_PowerShell_2.0.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-g..edsgadget.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_29b7ce69634b90ae\RSSFeeds.html smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..econsumer.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_4080c452718ce6e7\Rules.System.Memory.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_4c778c357864a2ed\about_execution_policies.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_netfx35linq-framework_assemblylist_31bf3856ad364e35_6.1.7600.16385_none_2e52f21a630e843f\FrameworkList.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_es-es_27c74b34efa6572d\about_pipelines.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_it-it_b4a6b77ab9aa530d\about_execution_policies.help.txt smnss.exe File opened for modification C:\Windows\PLA\Reports\ja-JP\Report.System.NetDiagFramework.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_it-it_45286e597214a485\403-7.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-mail-app_31bf3856ad364e35_6.1.7601.17514_none_4f7e32f76654bd3c\Orange Circles.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_c02a16e1ae17ab94\about_parameters.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_de-de_7f0b185800a159c3\about_types.ps1xml.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_27fbee50ef7f6588\about_Quoting_Rules.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_4c778c357864a2ed\about_script_internationalization.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft.backgroun..nt.module.resources_31bf3856ad364e35_6.1.7600.16385_it-it_6d927a40e99df675\about_BITS_Cmdlets.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp002.inf_31bf3856ad364e35_6.1.7600.16385_none_2f4e6f72537f8faa\Amd64\HPC1RXSL.XML smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp002.inf_31bf3856ad364e35_6.1.7600.16385_none_2f4e6f72537f8faa\Amd64\HPO3100T.XML smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..howgadget.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_100033cd17b788a3\gadget.xml smnss.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ASP.NETWebAdminFiles\App_Data\GroupedProviders.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..econsumer.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_4080c452718ce6e7\Rules.System.Common.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_56cc3687acc564e8\about_data_sections.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..-calendar.resources_31bf3856ad364e35_6.1.7600.16385_es-es_dd612a0790e20961\gadget.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp005.inf_31bf3856ad364e35_6.1.7600.16385_none_30e9a6119eda44e5\Amd64\hp8000at.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_de-de_7f0b185800a159c3\about_Comment_Based_Help.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_ca7ec133e2786d8f\about_Ref.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-g..s-weather.resources_31bf3856ad364e35_6.1.7600.16385_en-us_92dafd34e62c3942\gadget.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_c02a16e1ae17ab94\about_remote.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-t..ied-chinese-zhengma_31bf3856ad364e35_6.1.7600.16385_none_bf4b6db34317721d\TableTextServiceSimplifiedZhengMa.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-t..nputpersonalization_31bf3856ad364e35_6.1.7600.16385_none_9ba1049ce0053bef\ipsfin.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_it-it_b4a6b77ab9aa530d\about_Core_Commands.help.txt smnss.exe File opened for modification C:\Windows\PLA\Reports\en-US\Report.System.NetDiagFramework.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-dot3svc.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_05906ea4445b6301\Report.System.NetDiagFramework.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-t..nputpersonalization_31bf3856ad364e35_6.1.7600.16385_none_9ba1049ce0053bef\ipsdan.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_es-es_27c74b34efa6572d\about_profiles.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..zlegadget.resources_31bf3856ad364e35_6.1.7600.16385_es-es_a5f3b7a6a481da29\settings.html smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_27fbee50ef7f6588\about_debuggers.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_27fbee50ef7f6588\about_Windows_PowerShell_2.0.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_56cc3687acc564e8\about_Command_Syntax.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..s-weather.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_d93f349420c7d013\gadget.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-mail-app_31bf3856ad364e35_6.1.7601.17514_none_4f7e32f76654bd3c\Shades of Blue.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-scavenge-space_31bf3856ad364e35_6.1.7601.17514_none_1b683337cabdc91a\ScavengeSpace.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_56cc3687acc564e8\about_preference_variables.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..zlegadget.resources_31bf3856ad364e35_6.1.7600.16385_en-us_a6285ac2a45ae884\settings.html smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_es-es_1d72a0e2bb459532\about_While.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_de-de_7f0b185800a159c3\about_Foreach.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_es-es_27c74b34efa6572d\about_transactions.help.txt smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_it-it_b4a6b77ab9aa530d\about_remote_requirements.help.txt smnss.exe File opened for modification C:\Windows\PLA\Rules\it-IT\Rules.System.Network.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_es-es_b8490213a810a8a5\500-14.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..econsumer.resources_31bf3856ad364e35_6.1.7600.16385_it-it_9e5b45457e71d50c\Report.System.Diagnostics.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_de-de_74b66e05cc4097c8\about_Signing.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_it-it_45286e597214a485\404-14.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_c02a16e1ae17ab94\about_History.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windowsdx..xperience.resources_31bf3856ad364e35_6.1.7600.16385_en-us_47eede0a3806430e\resource.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-mediaplayer-core_31bf3856ad364e35_6.1.7601.17514_none_73e472e09a1a05d1\connectionmanager_dmr.xml smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_27fbee50ef7f6588\about_pssessions.help.txt smnss.exe File opened for modification C:\Windows\servicing\Sessions\31089876_1834674704.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-d..t-services-unattend_31bf3856ad364e35_6.1.7600.16385_none_25104b6dbe690465\WdsUnattendTemplate.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b87da52fa7e9b700\403-8.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_it-it_45286e597214a485\404-6.htm smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_56cc3687acc564e8\about_prompts.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..zlegadget.resources_31bf3856ad364e35_6.1.7600.16385_es-es_a5f3b7a6a481da29\picturePuzzle.html smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_5b0078129ae2bf07\403-14.htm smnss.exe -
Modifies registry class 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" smnss.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED} 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2532 smnss.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2984 wrote to memory of 2232 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 28 PID 2984 wrote to memory of 2232 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 28 PID 2984 wrote to memory of 2232 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 28 PID 2984 wrote to memory of 2232 2984 02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe 28 PID 2232 wrote to memory of 2532 2232 ctfmen.exe 29 PID 2232 wrote to memory of 2532 2232 ctfmen.exe 29 PID 2232 wrote to memory of 2532 2232 ctfmen.exe 29 PID 2232 wrote to memory of 2532 2232 ctfmen.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\02294dac80cd4283c4ca58448fb40a90_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2984 -
C:\Windows\SysWOW64\ctfmen.exectfmen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\SysWOW64\smnss.exeC:\Windows\system32\smnss.exe3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Maps connected drives based on registry
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2532
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD5d6e08139cd1c167ea4ec3faf933a5a17
SHA1320263727609798c8f0665834531092eb43e0674
SHA25683e9b1f317309a905bf51ae6ee7a15caedec95b39807d5a7db1233a4cad38dbb
SHA5126a5470003fce7d9ce7eada7a0e5858cebd5f6e474f020d52b4a050ae5bee6dd90dae72e75f6fa5f1fc0b9765a6f5ddb778724342b7448e722afbdc6e555d1a7a
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Filesize
4KB
MD5950a2b6d4fd6808455aaa0ca3388e69f
SHA1bdb8e1ff798bf199294d7c083375ce6ec9318d56
SHA256309ffec7f7a5a664ee307dada3ce40ead6b15e289480ac7524183f305db7e0ce
SHA512da184107054d385200e570a05d9cc584fb1f91d7541abd86109c8bb638b20a02f89e0fbe58a926a303edabfeb0de7f640dd81da69bfaea953ed04e7751482e2d
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Filesize
8KB
MD5f17bc65f8cc79e73a0b83f59fe987d4e
SHA1c18dd07a3877d72192dcb2ae0668a2eb66f800de
SHA2562f7cf8536d55e6660cf2e71624e25b344bf962df5ecf900a99e99ce9836d7e82
SHA5121661162a704b81dc30cc67dd720d0135e6450f9998d0a17afe4c55401a164194b3b9b47ea1623be1ec40740d8259bd52e5c90afdfedce4114b6d9e2e16f97fcc
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Filesize
119KB
MD5a5235f0ed8240ad3d24305e6a30aadd1
SHA1b31d30f6b4f3bd074794557f39402b46a74b832c
SHA256c4526fa334e9f525039e9c250ed7681b71b4c7624c96e118ee4c20b203841c3d
SHA512868db168e181a464e4364e4df13e7014799b098b1da3c701dfec38269a77a8fea69f74013a808603f1a9120954cf832fad69eee7e49e90501feb3d817ddeeaa8