Analysis
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max time kernel
117s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
13/05/2024, 18:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c0fba00be389f3cf7b4e84253bf2d650_NeikiAnalytics.dll
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
General
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Target
c0fba00be389f3cf7b4e84253bf2d650_NeikiAnalytics.dll
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Size
338KB
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MD5
c0fba00be389f3cf7b4e84253bf2d650
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SHA1
fbf11b7979e5cdff81a3c116dcfcbf6f97d87e62
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SHA256
6aa220e6642412e1adfdc52346f015dc153cb20afe411412dff8b68d20d8d22e
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SHA512
73c244d0e4b0523b9a161569116c260f1ea7ef32669e16e8a7bd472f7619083e3eafbf2adcc8e53136cb69a36d71f4d9b7bd8b3d2e1670f3a013def2cdff8787
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SSDEEP
6144:9eub42K2WDe5HOZAQT/hYSzQU++qSJJz4SVpwrqWkk4g4UZd8gZv:9BI2WvhbV1qSJJEIWEg4UZ
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1532 4C2C.tmp -
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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Drops file in System32 directory 58 IoCs
description ioc Process File created C:\Windows\SysWOW64\iac25_32.ax 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc140.dll 4C2C.tmp File created C:\Windows\SysWOW64\mfc40u.dll 4C2C.tmp File created C:\Windows\SysWOW64\msjtes40.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\PrintConfig.dll 4C2C.tmp File created C:\Windows\System32\DriverStore\FileRepository\prnms003.inf_x86_360f6f3a7c4b3433\I386\PrintConfig.dll 4C2C.tmp File created C:\Windows\SysWOW64\d3dim.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc110u.dll 4C2C.tmp File created C:\Windows\SysWOW64\msrepl40.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\concrt140.dll 4C2C.tmp File created C:\Windows\SysWOW64\expsrv.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc120.dll 4C2C.tmp File created C:\Windows\SysWOW64\mspbde40.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\atl100.dll 4C2C.tmp File created C:\Windows\SysWOW64\msrd3x40.dll 4C2C.tmp File created C:\Windows\SysWOW64\msvbvm60.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\opencl.dll 4C2C.tmp File created C:\Windows\SysWOW64\InstallShield\_isdel.exe 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc140u.dll 4C2C.tmp File created C:\Windows\SysWOW64\ivfsrc.ax 4C2C.tmp File created C:\Windows\SysWOW64\msexch40.dll 4C2C.tmp File created C:\Windows\SysWOW64\d3dxof.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc110.dll 4C2C.tmp File created C:\Windows\SysWOW64\mfc40.dll 4C2C.tmp File created C:\Windows\SysWOW64\rdvgogl32.dll 4C2C.tmp File created C:\Windows\SysWOW64\crtdll.dll 4C2C.tmp File created C:\Windows\SysWOW64\FXSXP32.dll 4C2C.tmp File created C:\Windows\SysWOW64\odbcjt32.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\vccorlib120.dll 4C2C.tmp File created C:\Windows\SysWOW64\acwow64.dll 4C2C.tmp File created C:\Windows\SysWOW64\ir50_32original.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\msvcr110.dll 4C2C.tmp File created C:\Windows\SysWOW64\mswstr10.dll 4C2C.tmp File created C:\Windows\SysWOW64\sqlunirl.dll 4C2C.tmp File created C:\Windows\SysWOW64\ir41_32original.dll 4C2C.tmp File created C:\Windows\SysWOW64\msxbde40.dll 4C2C.tmp File created C:\Windows\SysWOW64\msvcrt20.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc100u.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc100.dll 4C2C.tmp File created C:\Windows\SysWOW64\ir32_32original.dll 4C2C.tmp File created C:\Windows\SysWOW64\msorcl32.dll 4C2C.tmp File created C:\Windows\SysWOW64\InstallShield\setup.exe 4C2C.tmp File created C:\Windows\SysWOW64\AppVEntSubsystems32.dll 4C2C.tmp File created C:\Windows\SysWOW64\OneDriveSetup.exe 4C2C.tmp File opened for modification C:\Windows\SysWOW64\mfc120u.dll 4C2C.tmp File created C:\Windows\SysWOW64\gnsdk_fp.dll 4C2C.tmp File created C:\Windows\SysWOW64\olecli32.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\msvcr100.dll 4C2C.tmp File created C:\Windows\SysWOW64\hh.exe 4C2C.tmp File created C:\Windows\SysWOW64\msjet40.dll 4C2C.tmp File created C:\Windows\SysWOW64\olesvr32.dll 4C2C.tmp File created C:\Windows\SysWOW64\sqlwoa.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\vcomp140.dll 4C2C.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PS5UI.DLL 4C2C.tmp File created C:\Windows\SysWOW64\d3d8.dll 4C2C.tmp File opened for modification C:\Windows\SysWOW64\msvcr120.dll 4C2C.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PSCRIPT5.DLL 4C2C.tmp File opened for modification C:\Windows\SysWOW64\atl110.dll 4C2C.tmp -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msolui.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MeetingJoinAxOC.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\PPKLite.api 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SaveAsRTF.api 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGM.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3d.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\msedgeupdate.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\NPSPWRAP.DLL 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler_43.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Accessibility.api 4C2C.tmp File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.29\MicrosoftEdgeUpdateCore.exe 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OCHelper.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ScCore.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Search.api 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso50win32client.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\EBWebView\x86\EmbeddedBrowserWebView.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\adal.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\msvcr120.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\mfc140u.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\MakeAccessible.api 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\ReadOutLoud.api 4C2C.tmp File opened for modification C:\Program Files\7-Zip\Uninstall.exe 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Csi.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso20win32client.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_bho.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\MSVCR110.DLL 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SendMail.api 4C2C.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll 4C2C.tmp File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso30win32client.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\WindowsMedia.mpp 4C2C.tmp File opened for modification C:\Program Files\7-Zip\7zCon.sfx 4C2C.tmp File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annots.api 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\FPSRVUTL.DLL 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\Interceptor.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocme.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\EScript.api 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\dbghelp.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msmdlocal.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\IEAWSDC.DLL 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OWSSUPP.DLL 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\STSCOPY.DLL 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\drvSOFT.x3d 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\SystemX86\concrt140.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 4C2C.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\MSO.DLL 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OLKFSTUB.DLL 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia.api 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\msvcr120.dll 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\PPSLAX.DLL 4C2C.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe 4C2C.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\xmsrv.dll 4C2C.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\Flash.mpp 4C2C.tmp -
Drops file in Windows directory 62 IoCs
description ioc Process File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Bib.dll_NON_OPT 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\QuickTime.mpp 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\APIFile_8.ico 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvSOFT.x3d 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adoberfp.dll 4C2C.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll 4C2C.tmp File created C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Ace.dll_NON_OPT 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearm.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDF.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_vccorlib120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 4C2C.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.VisualBasic.Activities.Compiler\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.Activities.Compiler.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Annots.api 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe 4C2C.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\napcrypt\v4.0_10.0.0.0__31bf3856ad364e35\NAPCRYPT.DLL 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll_Apollo 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDFFile_8.ico 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDXFile_8.ico 4C2C.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\00006109E70000000100000000F01FEC\16.0.12527\concrt140.dll_x86 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_msvcr120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SaveAsRTF.api_NON_OPT 4C2C.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data.OracleClient\v4.0_4.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearmhelper.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\sqlite.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrocef.exe.15EE1C08_ED51_465D_B6F3_FB152B1CC435 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\EScript.api 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\libcef.dll.15EE1C08_ED51_465D_B6F3_FB152B1CC435 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logsession.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Search.api 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SC_Reader.ico 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_atl100_x86 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_msvcr100_x86 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\rt3d.dll 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XDPFile_8.ico 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XFDFFile_8.ico 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100_x86 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroForm.api__NON_OPT 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvDX9.x3d 4C2C.tmp File created C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\wpfgfx_v0300.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AGM.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\ReadOutLoud.api 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100u_x86 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDFImpl.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\MCIMPP.mpp 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\PPKLite.api 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SendMail.api 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\WindowsMedia.mpp 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\FDFFile_8.ico 4C2C.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SecStoreFile.ico 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Accessibility.api_NON_OPT 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Flash.mpp 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Multimedia.api_NON_OPT 4C2C.tmp File created C:\Windows\assembly\GAC_32\System.Data.OracleClient\2.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 4C2C.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.exe 4C2C.tmp -
Modifies registry class 49 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid\CurVer\ = "FStock.Factoid.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\ = "Factoid Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c0fba00be389f3cf7b4e84253bf2d650_NeikiAnalytics.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\TypeLib\ = "{4136535C-724B-4F68-AEC2-9A7917456384}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid\ = "Factoid Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c0fba00be389f3cf7b4e84253bf2d650_NeikiAnalytics.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\TypeLib\ = "{4136535C-724B-4F68-AEC2-9A7917456384}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\TypeLib\ = "{4136535C-724B-4F68-AEC2-9A7917456384}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\ProgID\ = "FStock.Factoid.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\TypeLib\ = "{4136535C-724B-4F68-AEC2-9A7917456384}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid.1\CLSID\ = "{06F9A697-9708-422D-A5AF-C559391A850A}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid.1\ = "Factoid Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\ = "FStock 2.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\ = "ISmartTagProperties" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\ = "IAction" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B744D8F-B8A5-11D3-B2CF-00500489D6A3}\ = "IAction" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{54F37842-CDD7-11D3-B2D4-00500489D6A3}\TypeLib\ = "{4136535C-724B-4F68-AEC2-9A7917456384}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\VersionIndependentProgID\ = "FStock.Factoid" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06F9A697-9708-422D-A5AF-C559391A850A}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FStock.Factoid\CLSID\ = "{06F9A697-9708-422D-A5AF-C559391A850A}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{4136535C-724B-4F68-AEC2-9A7917456384}\2.0\0 regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1140 wrote to memory of 1100 1140 regsvr32.exe 82 PID 1140 wrote to memory of 1100 1140 regsvr32.exe 82 PID 1140 wrote to memory of 1100 1140 regsvr32.exe 82 PID 1100 wrote to memory of 1532 1100 regsvr32.exe 83 PID 1100 wrote to memory of 1532 1100 regsvr32.exe 83 PID 1100 wrote to memory of 1532 1100 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c0fba00be389f3cf7b4e84253bf2d650_NeikiAnalytics.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c0fba00be389f3cf7b4e84253bf2d650_NeikiAnalytics.dll2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Users\Admin\AppData\Local\Temp\4C2C.tmpC:\Users\Admin\AppData\Local\Temp\4C2C.tmp3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
PID:1532
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Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666