Analysis
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max time kernel
80s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 17:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll
Resource
win7-20231129-en
windows7-x64
3 signatures
150 seconds
General
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Target
1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll
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Size
321KB
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MD5
1a78337e9c69bea0c998425ff0f13250
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SHA1
10613e35f9b4d58ca318a897a7898408f985ad16
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SHA256
2ddb30fae04ff5ffe69a594095b1ee360ac70e8b24e7a4ca65c19dd5dc6a3e32
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SHA512
2400b0870fc278820dde86280274cedcbdd1080381c9ad8f09cf2aacd04cff905ce3c612bd7e243c8d2027ac58cd915de1694a4ea9c1b04294b60bdae56f8a8f
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SSDEEP
6144:l4qGX9GYGoOB/9be9gX2cLqUkCyo5hRdw2y7f3eY6ge+u2imHkUJVOu:l4hGYse9gX2cLqUkC5lw2yreY6gq2igk
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3616 47F6.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\d3d8.dll 47F6.tmp File created C:\Windows\SysWOW64\d3dim.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc140u.dll 47F6.tmp File created C:\Windows\SysWOW64\msxbde40.dll 47F6.tmp File created C:\Windows\SysWOW64\olesvr32.dll 47F6.tmp File created C:\Windows\SysWOW64\mfc40.dll 47F6.tmp File created C:\Windows\SysWOW64\InstallShield\setup.exe 47F6.tmp File created C:\Windows\SysWOW64\crtdll.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc120u.dll 47F6.tmp File created C:\Windows\SysWOW64\mswstr10.dll 47F6.tmp File created C:\Windows\SysWOW64\OneDriveSetup.exe 47F6.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PS5UI.DLL 47F6.tmp File created C:\Windows\SysWOW64\acwow64.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\vcomp140.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\atl100.dll 47F6.tmp File created C:\Windows\SysWOW64\ivfsrc.ax 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc110.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc120.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\msvcr110.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\concrt140.dll 47F6.tmp File created C:\Windows\SysWOW64\msvbvm60.dll 47F6.tmp File created C:\Windows\SysWOW64\msvcrt20.dll 47F6.tmp File created C:\Windows\SysWOW64\rdvgogl32.dll 47F6.tmp File created C:\Windows\SysWOW64\sqlunirl.dll 47F6.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PSCRIPT5.DLL 47F6.tmp File opened for modification C:\Windows\SysWOW64\atl110.dll 47F6.tmp File created C:\Windows\SysWOW64\d3dxof.dll 47F6.tmp File created C:\Windows\SysWOW64\iac25_32.ax 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc100.dll 47F6.tmp File created C:\Windows\SysWOW64\msjtes40.dll 47F6.tmp File created C:\Windows\SysWOW64\FXSXP32.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc100u.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\msvcr100.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\msvcr120.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\PrintConfig.dll 47F6.tmp File created C:\Windows\SysWOW64\expsrv.dll 47F6.tmp File created C:\Windows\SysWOW64\msjet40.dll 47F6.tmp File created C:\Windows\SysWOW64\msrd3x40.dll 47F6.tmp File created C:\Windows\SysWOW64\msrepl40.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\opencl.dll 47F6.tmp File created C:\Windows\SysWOW64\ir41_32original.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\vccorlib120.dll 47F6.tmp File created C:\Windows\SysWOW64\AppVEntSubsystems32.dll 47F6.tmp File created C:\Windows\SysWOW64\mspbde40.dll 47F6.tmp File created C:\Windows\SysWOW64\odbcjt32.dll 47F6.tmp File created C:\Windows\SysWOW64\sqlwoa.dll 47F6.tmp File created C:\Windows\SysWOW64\ir32_32original.dll 47F6.tmp File created C:\Windows\SysWOW64\msorcl32.dll 47F6.tmp File created C:\Windows\SysWOW64\ir50_32original.dll 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc140.dll 47F6.tmp File created C:\Windows\SysWOW64\mfc40u.dll 47F6.tmp File created C:\Windows\SysWOW64\olecli32.dll 47F6.tmp File created C:\Windows\SysWOW64\InstallShield\_isdel.exe 47F6.tmp File created C:\Windows\SysWOW64\gnsdk_fp.dll 47F6.tmp File created C:\Windows\SysWOW64\hh.exe 47F6.tmp File opened for modification C:\Windows\SysWOW64\mfc110u.dll 47F6.tmp File created C:\Windows\SysWOW64\msexch40.dll 47F6.tmp File created C:\Windows\System32\DriverStore\FileRepository\prnms003.inf_x86_360f6f3a7c4b3433\I386\PrintConfig.dll 47F6.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 Office\Office16\ONLNTCOMLIB.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler_43.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\ADAL.DLL 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\msvcr120.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIDE.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\URLREDIR.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\EScript.api 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\Flash.mpp 47F6.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\goopdate.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\NPSPWRAP.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\PPKLite.api 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Search.api 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm.api 47F6.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDFImpl.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\Csi.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\VVIEWER.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGM.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\FPWEC.DLL 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\ONBttnIELinkedNotes.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\adoberfp.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\mfc140u.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\MSO.DLL 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\msoshext.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jucheck.exe 47F6.tmp File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_bho.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\QuickTime.mpp 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\drvSOFT.x3d 47F6.tmp File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOLoader.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ExtendScript.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia.api 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\ONNXRuntime-0.5.X.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msolap.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annots.api 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\STSCOPY.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler_47.dll 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SaveAsRTF.api 47F6.tmp File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe 47F6.tmp File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\FPSRVUTL.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\sqlite.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHEV.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 47F6.tmp File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.187.37\MicrosoftEdgeUpdateCore.exe 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OLKFSTUB.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\concrt140.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\PPSLAX.DLL 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\VVIEWDWG.DLL 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\concrt140.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\Mso98win32client.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\SystemX86\mfc140u.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Office16\MSOXMLMF.DLL 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msolui.dll 47F6.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\GROOVEEX.DLL 47F6.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3d.dll 47F6.tmp -
Drops file in Windows directory 62 IoCs
description ioc Process File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDFImpl.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvDX9.x3d 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SendMail.api 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvSOFT.x3d 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\APIFile_8.ico 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100_x86 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Flash.mpp 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_msvcr120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\QuickTime.mpp 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\00006109E70000000100000000F01FEC\16.0.12527\concrt140.dll_x86 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearmhelper.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\libcef.dll.15EE1C08_ED51_465D_B6F3_FB152B1CC435 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logsession.dll 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XDPFile_8.ico 47F6.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll 47F6.tmp File created C:\Windows\assembly\GAC_32\System.Data.OracleClient\2.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Annots.api 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDFFile_8.ico 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Multimedia.api_NON_OPT 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\PPKLite.api 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDXFile_8.ico 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_atl100_x86 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_msvcr100_x86 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Accessibility.api_NON_OPT 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Bib.dll_NON_OPT 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\WindowsMedia.mpp 47F6.tmp File created C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\rt3d.dll 47F6.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\sqlite.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrocef.exe.15EE1C08_ED51_465D_B6F3_FB152B1CC435 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroForm.api__NON_OPT 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\FDFFile_8.ico 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SC_Reader.ico 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XFDFFile_8.ico 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100u_x86 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDF.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.exe 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adoberfp.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe 47F6.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data.OracleClient\v4.0_4.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearm.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AGM.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_vccorlib120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll_Apollo 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\ReadOutLoud.api 47F6.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.VisualBasic.Activities.Compiler\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.Activities.Compiler.dll 47F6.tmp File created C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\wpfgfx_v0300.dll 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Ace.dll_NON_OPT 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Search.api 47F6.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\napcrypt\v4.0_10.0.0.0__31bf3856ad364e35\NAPCRYPT.DLL 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\EScript.api 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\MCIMPP.mpp 47F6.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SaveAsRTF.api_NON_OPT 47F6.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SecStoreFile.ico 47F6.tmp -
Modifies registry class 50 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\WOW6432Node\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{17F2E344-8227-4AA7-A25A-E89424566BBA}\NumMethods regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\.pdf\ = "AcroExch.Document" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{17F2E344-8227-4AA7-A25A-E89424566BBA} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\TypeLib\ = "{0F6D3808-7974-4B1A-94C2-3200767EACE8}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{17F2E344-8227-4AA7-A25A-E89424566BBA}\ProxyStubClsid32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\InprocServer32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\TypeLib regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{17F2E344-8227-4AA7-A25A-E89424566BBA}\InProcServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{17F2E344-8227-4AA7-A25A-E89424566BBA} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\PDFPrevHndlr.DLL\AppID = "{6236FF8C-E747-4173-86D3-99F511B61DF3}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFPrevHndlr.PDFPreviewHandler.1\ = "Adobe PDF Preview Handler for Vista" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFPrevHndlr.PDFPreviewHandler\CurVer\ = "PDFPrevHndlr.PDFPreviewHandler.1" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\ = "Adobe PDF Preview Handler for Vista" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{17F2E344-8227-4AA7-A25A-E89424566BBA}\ = "PSFactoryBuffer" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ShellEx\{8895b1c6-b41f-4c1c-a562-0d564250836f}\ = "{DC6EFB56-9CFA-464D-8880-44885D7DC193}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\DisplayName = "@C:\\Users\\Admin\\AppData\\Local\\Temp\\1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll,-101" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\ = "IPDFShellInfo" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{17F2E344-8227-4AA7-A25A-E89424566BBA}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{6236FF8C-E747-4173-86D3-99F511B61DF3}\ = "PDFPrevHndlr" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\DisableLowILProcessIsolation = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{17F2E344-8227-4AA7-A25A-E89424566BBA}\ProxyStubClsid32\ = "{17F2E344-8227-4AA7-A25A-E89424566BBA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFPrevHndlr.PDFPreviewHandler\ = "Adobe PDF Preview Handler for Vista" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\TypeLib regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\WOW6432Node\Interface regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\ProgID\ = "PDFPrevHndlr.PDFPreviewHandler.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\TypeLib\ = "{41C5FFFE-36DD-415D-9ED0-2976A342A1C8}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8D46C1B6-BBAB-450D-A61F-4DDC898B21D4}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFPrevHndlr.PDFPreviewHandler\CLSID\ = "{DC6EFB56-9CFA-464D-8880-44885D7DC193}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{17F2E344-8227-4AA7-A25A-E89424566BBA}\InProcServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{17F2E344-8227-4AA7-A25A-E89424566BBA}\ = "IPDFPreviewHandler" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PDFPrevHndlr.PDFPreviewHandler.1\CLSID\ = "{DC6EFB56-9CFA-464D-8880-44885D7DC193}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\AppID = "{6d2b5079-2f0b-48dd-ab7f-97cec514d30b}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{41C5FFFE-36DD-415D-9ED0-2976A342A1C8}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}\VersionIndependentProgID\ = "PDFPrevHndlr.PDFPreviewHandler" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{17F2E344-8227-4AA7-A25A-E89424566BBA}\NumMethods\ = "3" regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4544 wrote to memory of 1192 4544 regsvr32.exe 84 PID 4544 wrote to memory of 1192 4544 regsvr32.exe 84 PID 4544 wrote to memory of 1192 4544 regsvr32.exe 84 PID 1192 wrote to memory of 3616 1192 regsvr32.exe 85 PID 1192 wrote to memory of 3616 1192 regsvr32.exe 85 PID 1192 wrote to memory of 3616 1192 regsvr32.exe 85
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1a78337e9c69bea0c998425ff0f13250_NeikiAnalytics.dll2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Users\Admin\AppData\Local\Temp\47F6.tmpC:\Users\Admin\AppData\Local\Temp\47F6.tmp3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
PID:3616
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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