Analysis
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max time kernel
149s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12/05/2024, 03:07
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe
Resource
win7-20240221-en
windows7-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
15 signatures
150 seconds
General
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Target
c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe
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Size
70KB
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MD5
05162f4255968a8cd7d1eccfc28084f9
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SHA1
df1cbc236873e006f7946eaaed0415edfccdebe4
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SHA256
c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74
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SHA512
2d177bc2d41556b64745b4142ecdabcb79e6cb22366a549f738c139c112226dbb1d8b7e9f00f65b9435fe06cccf2fe7d45a7cf02374bd3b1e67cc98e16b3cbab
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SSDEEP
1536:Kq5VwWDjDkdTRqHFOn8tIbbeYiuZIFS9b1YTjipvF2a:Kq5ud9qHFO8Kf3rIIb1YvQd2a
Score
9/10
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 26 IoCs
resource yara_rule behavioral1/memory/2440-0-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/files/0x002a000000015c3c-10.dat UPX behavioral1/memory/2440-12-0x0000000010000000-0x000000001000D000-memory.dmp UPX behavioral1/files/0x000b000000015a2d-17.dat UPX behavioral1/memory/2440-18-0x0000000000390000-0x0000000000399000-memory.dmp UPX behavioral1/memory/2440-28-0x0000000010000000-0x000000001000D000-memory.dmp UPX behavioral1/memory/2472-29-0x0000000000400000-0x0000000000409000-memory.dmp UPX behavioral1/memory/2440-27-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/files/0x0007000000015cb9-31.dat UPX behavioral1/memory/2584-36-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-42-0x0000000010000000-0x000000001000D000-memory.dmp UPX behavioral1/memory/2584-44-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-45-0x0000000010000000-0x000000001000D000-memory.dmp UPX behavioral1/memory/2584-46-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-48-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-50-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-52-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-54-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-56-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-58-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-60-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-62-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-64-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-66-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-68-0x0000000000400000-0x000000000041F000-memory.dmp UPX behavioral1/memory/2584-70-0x0000000000400000-0x000000000041F000-memory.dmp UPX -
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/0x002a000000015c3c-10.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 2472 ctfmen.exe 2584 smnss.exe -
Loads dropped DLL 6 IoCs
pid Process 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 2472 ctfmen.exe 2472 ctfmen.exe 2584 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" smnss.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe" c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.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) \??\K: smnss.exe File opened (read-only) \??\V: smnss.exe File opened (read-only) \??\T: smnss.exe File opened (read-only) \??\X: smnss.exe File opened (read-only) \??\E: smnss.exe File opened (read-only) \??\M: smnss.exe File opened (read-only) \??\S: smnss.exe File opened (read-only) \??\O: smnss.exe File opened (read-only) \??\U: smnss.exe File opened (read-only) \??\W: smnss.exe File opened (read-only) \??\G: smnss.exe File opened (read-only) \??\J: smnss.exe File opened (read-only) \??\L: 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) \??\H: smnss.exe File opened (read-only) \??\I: smnss.exe File opened (read-only) \??\N: 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\1 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.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 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnca00g.inf_amd64_neutral_6f76b14b2912fa55\Amd64\CNBX4PIPELINECONFIG.XML smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_functions_cmdletbindingattribute.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_While.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_Foreach.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_PSSnapins.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_Assignment_Operators.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_If.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPW1RC3L.XML smnss.exe File opened for modification C:\Windows\SysWOW64\migwiz\MigApp.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_escape_characters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_modules.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_Comparison_Operators.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_debuggers.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_escape_characters.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_Reserved_Words.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_Command_Syntax.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpc3100t.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpc5200t.xml smnss.exe File opened for modification C:\Windows\SysWOW64\icsxml\cmnicfg.xml smnss.exe File opened for modification C:\Windows\SysWOW64\Recovery\ReAgent.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_methods.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPW1QI3L.XML smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_type_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\it-IT\about_wildcards.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_Throw.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPC1RXSL.XML smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_functions.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_functions_advanced_parameters.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\de-DE\default.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_properties.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp005.inf_amd64_neutral_914d6c300207814f\Amd64\hp6000at.xml smnss.exe File opened for modification C:\Windows\SysWOW64\wbem\xsl-mappings.xml 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\it-IT\about_pipelines.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_Redirection.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_locations.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_transactions.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_Reserved_Words.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_hash_tables.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_hash_tables.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_format.ps1xml.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_Return.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp002.inf_amd64_neutral_04d05d1f6a90ea24\Amd64\HPO4PG3L.XML smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_Arithmetic_Operators.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_objects.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\about_remote.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_requires.help.txt smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnhp003.inf_amd64_neutral_4480210763997eb4\Amd64\hpj6400t.xml smnss.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\prnsa002.inf_amd64_neutral_d9df1d04d8cbe336\Amd64\sml405u.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_pssessions.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_execution_policies.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_Core_Commands.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_remote_troubleshooting.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitsTransfer\it-IT\about_BITS_Cmdlets.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\TroubleshootingPack\es-ES\Microsoft.Windows.Diagnosis.TroubleshootingPack.dll-Help.xml smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\es-ES\about_join.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\it-IT\about_do.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_script_blocks.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\about_functions_cmdletbindingattribute.help.txt smnss.exe File created C:\Windows\SysWOW64\smnss.exe c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\de-DE\about_Arithmetic_Operators.help.txt smnss.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\about_functions_advanced_methods.help.txt smnss.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\DVD Maker\Shared\Filters.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\feature.xml smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\gadget.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\pt.txt smnss.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office64.WW\Office64WW.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Concourse.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.BusinessData.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL054.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL097.XML smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\en-US\clock.html smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\settings.html smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-sampler.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\epl-v10.html smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\feature.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\license.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\update_tracking\org-netbeans-modules-sampler.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\flyout.html smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsPreviewTemplate.html smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGSTORYVERT.XML smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\kaa.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\Welcome.html smnss.exe File opened for modification C:\Program Files\Java\jre7\THIRDPARTYLICENSEREADME-JAVAFX.txt smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Median.xml smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\slideShow.html smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\numbase.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-utilities.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\RSSFeeds.Gadget\de-DE\settings.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\he.txt smnss.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\FrameworkList.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Metro.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGACCBAR.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Metro.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\es-ES\gadget.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\gadget.xml smnss.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\DisplayLanguageNames.en_CA.txt 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\OutlookAutoDiscover\YAHOO.ES.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\YAHOO.PL.XML smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGPUNCT.XML smnss.exe File opened for modification C:\Program Files\7-Zip\License.txt smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\RSSFeeds.html smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-phonetic.xml smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\slideShow.html smnss.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\settings.html smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\YAHOO.CO.KR.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\GREETING.XML smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\sk.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\feature.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-multiview.xml smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsBrowserUpgrade.html smnss.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN090.XML smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\gadget.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\pl.txt smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-common.xml smnss.exe File opened for modification C:\Program Files\Windows Media Player\Media Renderer\RenderingControl.xml smnss.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\gadget.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\hi.txt smnss.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office64.en-us\Office64MUI.XML smnss.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..econsumer.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_b4334efea73fef8e\Rules.System.CPU.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_1da743febb1ea38d\about_functions_advanced_parameters.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..rastructureconsumer_31bf3856ad364e35_6.1.7601.17514_none_1202940e4711971e\Rules.System.Summary.xml 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\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_4c778c357864a2ed\about_pipelines.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_pssessions.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp002.inf_31bf3856ad364e35_6.1.7600.16385_none_2f4e6f72537f8faa\Amd64\HPO4PG3L.XML smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-n..sh-helper.resources_31bf3856ad364e35_6.1.7600.16385_it-it_d0d72f2fd04aa217\Rules.System.NetTrace.xml 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_type_operators.help.txt 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_output.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp003.inf_31bf3856ad364e35_6.1.7600.16385_none_2fd781a76c9dcc13\Amd64\hpd6100t.xml smnss.exe File opened for modification C:\Windows\PLA\Rules\fr-FR\Rules.System.Wired.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-devicediagnostic_31bf3856ad364e35_6.1.7600.16385_none_451a033a54709874\DeviceDiagnostic.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_5b0078129ae2bf07\404-5.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-iis-sharedlibraries_31bf3856ad364e35_6.1.7601.17514_none_6f0f7833cb71e18d\ASPNET_schema.xml smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-gadgets-cpu.resources_31bf3856ad364e35_6.1.7600.16385_es-es_4d35ffe408da7eb5\gadget.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_5b0078129ae2bf07\404-15.htm 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_trap.help.txt 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_job_details.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_Windows_PowerShell_ISE.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_de-de_0f8ccf36b90bab3b\403-18.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b87da52fa7e9b700\401-3.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-iis-sharedlibraries_31bf3856ad364e35_6.1.7601.17514_none_6f0f7833cb71e18d\IIS_schema.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_functions_advanced_methods.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..ets-clock.resources_31bf3856ad364e35_6.1.7600.16385_es-es_7fa92a4e1adcf67f\settings.html smnss.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\1041\LocalizedData.xml smnss.exe File opened for modification C:\Windows\PLA\Reports\en-US\Report.System.Common.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_es-es_b8490213a810a8a5\404-10.htm 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_operators.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_preference_variables.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-e..eady_eula.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_38563db42d064525\playready_eula.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-g..zlegadget.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_31173e7d19fe591a\gadget.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_1da743febb1ea38d\about_properties.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_Break.help.txt 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_eventlogs.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft.windows.d..ackmodule.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b69450ce148582ce\Microsoft.Windows.Diagnosis.TroubleshootingPack.dll-Help.xml smnss.exe File opened for modification C:\Windows\Panther\UnattendGC\diagerr.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-gadgets-cpu.resources_31bf3856ad364e35_6.1.7600.16385_de-de_0098688ad232f281\gadget.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_jobs.help.txt 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_remote_requirements.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp003.inf_31bf3856ad364e35_6.1.7600.16385_none_2fd781a76c9dcc13\Amd64\hpd2400t.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_functions.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_arrays.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_Redirection.help.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b87da52fa7e9b700\403-12.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_e74ded66652fb660\401-5.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..econsumer.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_4080c452718ce6e7\Report.System.Network.xml 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_transactions.help.txt smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..s-weather.resources_31bf3856ad364e35_6.1.7600.16385_de-de_8dcb8bb83ef0bc47\settings.html 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_regular_expressions.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-i..sbinaries.resources_31bf3856ad364e35_6.1.7600.16385_es-es_b8490213a810a8a5\404-6.htm smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-p..ll-preloc.resources_31bf3856ad364e35_6.1.7600.16385_en-us_1da743febb1ea38d\about_Session_Configurations.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_Redirection.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_remote_requirements.help.txt smnss.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ThirdPartyNotices.txt smnss.exe File opened for modification C:\Windows\PLA\Reports\it-IT\Report.System.Wired.xml smnss.exe File opened for modification C:\Windows\winsxs\x86_microsoft-windows-g..zlegadget.resources_31bf3856ad364e35_6.1.7600.16385_de-de_fd3784c9b57cdcbf\settings.html smnss.exe File opened for modification C:\Windows\winsxs\wow64_microsoft-windows-iis-sharedlibraries_31bf3856ad364e35_6.1.7601.17514_none_79642285ffd2a388\appcmd.xml smnss.exe File opened for modification C:\Windows\PLA\Rules\es-ES\Rules.System.CPU.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-g..-currency.resources_31bf3856ad364e35_6.1.7600.16385_en-us_2d7749943fcc6ea3\gadget.xml smnss.exe File opened for modification C:\Windows\winsxs\amd64_microsoft-windows-t..ied-chinese-quanpin_31bf3856ad364e35_6.1.7600.16385_none_53b99503d9f5dfe1\TableTextServiceSimplifiedQuanPin.txt smnss.exe File opened for modification C:\Windows\winsxs\amd64_prnhp003.inf_31bf3856ad364e35_6.1.7600.16385_none_2fd781a76c9dcc13\Amd64\hpc7200t.xml smnss.exe File opened for modification C:\Windows\Fonts\fms_metadata.xml 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 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED} c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2584 smnss.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2440 wrote to memory of 2472 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 28 PID 2440 wrote to memory of 2472 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 28 PID 2440 wrote to memory of 2472 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 28 PID 2440 wrote to memory of 2472 2440 c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe 28 PID 2472 wrote to memory of 2584 2472 ctfmen.exe 29 PID 2472 wrote to memory of 2584 2472 ctfmen.exe 29 PID 2472 wrote to memory of 2584 2472 ctfmen.exe 29 PID 2472 wrote to memory of 2584 2472 ctfmen.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe"C:\Users\Admin\AppData\Local\Temp\c0e8d7f4f220f61998b5d15f048fcb545b910beb7565c500d0a2f6b33f86ce74.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\ctfmen.exectfmen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2472 -
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:2584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD5f11a12a776702814bb86149e5c3a0bb1
SHA1c2efe120016a454b32d066ee2715104572879730
SHA256825d0b60fbd53b157b892dae3689b394dbbc1366938e64ac8b4b312de629e909
SHA512174e45e0e5a5f08f5fc8e5a96a73a921c9ed170b52bb812f3fde97fc1b94051c227557dcee792ad6cb531edbd639a543035cdef8cd2809c5ff66c36044a56285
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Filesize
70KB
MD5d98d77f2b9f658d89fff7c91c5c7ed59
SHA1e6c1afe2cf92fe1bda6323e242566890a40b3b3e
SHA256920512c92ea5fcdb563b97393a46e45fd0c6e3acb5af06e9211803fa32f303f9
SHA5124c5664a05d56b8729cc2f7da9ecf877d41ed8608fabe20fc4da4535adbbca69f3dad7c32a28bbd3aa70673aa019171c3a7775579d7d3b2a0cb5cea72ea2c9728
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Filesize
4KB
MD5b50faba244de135c7d5c2d9c3f578fec
SHA17129196dc62d252ce2ba5d92f83e7d48442295e6
SHA256b3dc44a5ea0da4fb82b988f86623ca70fd23354fad684f98103b058377cf51e0
SHA5120cf10719b51792f7f2e549e2f6aa4b36e5b6c6f7bce3ef224eff17fa1f9a5e608985a2e93bd08e89ea17a5113aa66bbcff1d8fd1b1c53bf0bb7c97e7454286e0
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Filesize
8KB
MD536b6ed6a1ddda15c6a082df73948c4b0
SHA1481680ffaf32c2a7e9eded8d93a261ce1c2309ed
SHA2561b9abecd7638b62294b848ddf5da0e7e0ef64a37992ad0be169f57be3ccbc498
SHA512c8ee0c27504ee7529a4d55b89ddd676723486215e8de4d30bafff28b1565ffd79cb54725ddb5475074eef3e67a7d6c033ee182e90f5b1585a5faa1d82ebb65a6