Analysis
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max time kernel
145s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-04-2024 01:25
Static task
static1
Behavioral task
behavioral1
Sample
c98dd82ac415dcbc1ec174a31ad9cf1e452e80f583b6abeb301ae0790a2d6ec2.dll
Resource
win7-20240220-en
General
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Target
c98dd82ac415dcbc1ec174a31ad9cf1e452e80f583b6abeb301ae0790a2d6ec2.dll
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Size
2.1MB
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MD5
c5e394d1136686e23844a3b95693dd4b
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SHA1
c5e52fcf882e0a93449d963ccf09362415d8658c
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SHA256
c98dd82ac415dcbc1ec174a31ad9cf1e452e80f583b6abeb301ae0790a2d6ec2
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SHA512
48ae83f47a26fdbd92fd249732f12a2ce0c8a5282f7b39dc1bda68941ba07701bd36db3d3c0c7c32eb38efaac9f856afd56f2d0b7629067f9cc35519f35645cf
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SSDEEP
49152:eGOSXetcZxMSrJufD23tRMXe9/yb3yoDF:ea9ZYiEyq
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
40A3.tmppid Process 4104 40A3.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
Processes:
40A3.tmpdescription ioc Process File opened for modification C:\Windows\SysWOW64\atl110.dll 40A3.tmp File created C:\Windows\SysWOW64\mswstr10.dll 40A3.tmp File created C:\Windows\System32\DriverStore\FileRepository\prnms003.inf_x86_360f6f3a7c4b3433\I386\PrintConfig.dll 40A3.tmp File created C:\Windows\SysWOW64\msjtes40.dll 40A3.tmp File created C:\Windows\SysWOW64\msorcl32.dll 40A3.tmp File created C:\Windows\SysWOW64\mspbde40.dll 40A3.tmp File created C:\Windows\SysWOW64\acwow64.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc110u.dll 40A3.tmp File created C:\Windows\SysWOW64\mfc40.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\atl100.dll 40A3.tmp File created C:\Windows\SysWOW64\ir32_32original.dll 40A3.tmp File created C:\Windows\SysWOW64\msxbde40.dll 40A3.tmp File created C:\Windows\SysWOW64\olesvr32.dll 40A3.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PS5UI.DLL 40A3.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PSCRIPT5.DLL 40A3.tmp File opened for modification C:\Windows\SysWOW64\concrt140.dll 40A3.tmp File created C:\Windows\SysWOW64\d3dim.dll 40A3.tmp File created C:\Windows\SysWOW64\msexch40.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc140u.dll 40A3.tmp File created C:\Windows\SysWOW64\msvcrt20.dll 40A3.tmp File created C:\Windows\SysWOW64\InstallShield\_isdel.exe 40A3.tmp File opened for modification C:\Windows\SysWOW64\msvcr100.dll 40A3.tmp File created C:\Windows\SysWOW64\crtdll.dll 40A3.tmp File created C:\Windows\SysWOW64\FXSXP32.dll 40A3.tmp File created C:\Windows\SysWOW64\ir41_32original.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\msvcr110.dll 40A3.tmp File created C:\Windows\SysWOW64\d3d8.dll 40A3.tmp File created C:\Windows\SysWOW64\hh.exe 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc110.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc100.dll 40A3.tmp File created C:\Windows\SysWOW64\msjet40.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\msvcr120.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\vccorlib120.dll 40A3.tmp File created C:\Windows\SysWOW64\d3dxof.dll 40A3.tmp File created C:\Windows\SysWOW64\ir50_32original.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\PrintConfig.dll 40A3.tmp File created C:\Windows\SysWOW64\sqlwoa.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc100u.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\opencl.dll 40A3.tmp File created C:\Windows\SysWOW64\AppVEntSubsystems32.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc120u.dll 40A3.tmp File created C:\Windows\SysWOW64\InstallShield\setup.exe 40A3.tmp File created C:\Windows\SysWOW64\msrd3x40.dll 40A3.tmp File created C:\Windows\SysWOW64\msvbvm60.dll 40A3.tmp File created C:\Windows\SysWOW64\ivfsrc.ax 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc120.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\mfc140.dll 40A3.tmp File opened for modification C:\Windows\SysWOW64\vcomp140.dll 40A3.tmp File created C:\Windows\SysWOW64\iac25_32.ax 40A3.tmp File created C:\Windows\SysWOW64\olecli32.dll 40A3.tmp File created C:\Windows\SysWOW64\rdvgogl32.dll 40A3.tmp File created C:\Windows\SysWOW64\sqlunirl.dll 40A3.tmp File created C:\Windows\SysWOW64\gnsdk_fp.dll 40A3.tmp File created C:\Windows\SysWOW64\mfc40u.dll 40A3.tmp File created C:\Windows\SysWOW64\odbcjt32.dll 40A3.tmp File created C:\Windows\SysWOW64\expsrv.dll 40A3.tmp File created C:\Windows\SysWOW64\msrepl40.dll 40A3.tmp File created C:\Windows\SysWOW64\OneDriveSetup.exe 40A3.tmp -
Drops file in Program Files directory 64 IoCs
Processes:
40A3.tmpdescription ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\mfc140u.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 40A3.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\goopdate.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libcef.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VC\msdia90.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\MCIMPP.mpp 40A3.tmp File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.17\MicrosoftEdgeUpdateCore.exe 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OCHelper.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\VVIEWER.DLL 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SaveAsRTF.api 40A3.tmp File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_bho.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOMessageProvider.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\concrt140.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso98win32client.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ADALPREVIOUS.DLL 40A3.tmp File opened for modification C:\Program Files\7-Zip\7z.sfx 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SendMail.api 40A3.tmp File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\ONBttnIE.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\STSCOPY.DLL 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ScCore.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msmdlocal.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\Interceptor.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOSB.DLL 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\msvcr120.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\GROOVEEX.DLL 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\ONLNTCOMLIB.DLL 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OWSCLT.DLL 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\msvcr120.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso50win32client.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\FPWEC.DLL 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msolui.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\nppdf32.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jucheck.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe 40A3.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ONNXRuntime-0.5.X.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\NAME.DLL 40A3.tmp File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\Flash.mpp 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\drvSOFT.x3d 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso20win32client.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\dbghelp.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocme.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler_43.dll 40A3.tmp File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso40UIwin32client.dll 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\FPSRVUTL.DLL 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\logsession.dll 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\MakeAccessible.api 40A3.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 40A3.tmp File opened for modification C:\Program Files\7-Zip\7zCon.sfx 40A3.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Csi.dll 40A3.tmp -
Drops file in Windows directory 64 IoCs
Processes:
40A3.tmpdescription ioc Process File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\WindowsMedia.mpp 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AGM.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\EScript.api 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\APIFile_8.ico 40A3.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\napcrypt\v4.0_10.0.0.0__31bf3856ad364e35\NAPCRYPT.DLL 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Accessibility.api_NON_OPT 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\PPKLite.api 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\sqlite.dll 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SecStoreFile.ico 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XFDFFile_8.ico 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Annots.api 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Bib.dll_NON_OPT 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvDX9.x3d 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Multimedia.api_NON_OPT 40A3.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrocef.exe.15EE1C08_ED51_465D_B6F3_FB152B1CC435 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearm.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.exe 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adoberfp.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearmhelper.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvSOFT.x3d 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\MCIMPP.mpp 40A3.tmp File created C:\Windows\WinSxS\Backup\wow64_microsoft-windows-advapi32_31bf3856ad364e35_10.0.19041.1052_none_6277ca3070041917_advapi32.dll_9512793c 40A3.tmp File created C:\Windows\WinSxS\Backup\x86_microsoft.windows.isolationautomation_6595b64144ccf1df_1.0.19041.746_none_c33b9b0d5e48a5d2_sxsoa.dll_cb87188c 40A3.tmp File created C:\Windows\assembly\GAC_32\System.Data.OracleClient\2.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100u_x86 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_msvcr120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_vccorlib120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDFFile_8.ico 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDXFile_8.ico 40A3.tmp File created C:\Windows\WinSxS\Backup\wow64_microsoft-windows-com-base-qfe-ole32_31bf3856ad364e35_10.0.19041.1202_none_2b327e97dbe87a1a_ole32.dll_e9dcc2e3 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_atl100_x86 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Flash.mpp 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\ReadOutLoud.api 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll_Apollo 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SC_Reader.ico 40A3.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll 40A3.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.VisualBasic.Activities.Compiler\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.Activities.Compiler.dll 40A3.tmp File created C:\Windows\WinSxS\Backup\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.19041.1110_none_c0da534e38c01f4d_comctl32.dll_9c499789 40A3.tmp File created C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logsession.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\QuickTime.mpp 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SaveAsRTF.api_NON_OPT 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SendMail.api 40A3.tmp File created C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\wpfgfx_v0300.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Ace.dll_NON_OPT 40A3.tmp File created C:\Windows\WinSxS\Backup\wow64_microsoft-windows-atl_31bf3856ad364e35_10.0.19041.746_none_936e34e4ece273a7_atl.dll_0c7220db 40A3.tmp File created C:\Windows\WinSxS\Backup\wow64_microsoft-windows-rasautodial_31bf3856ad364e35_10.0.19041.546_none_f827f008f8832bd5_rasautou.exe_477abe34 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDFImpl.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\00006109E70000000100000000F01FEC\16.0.12527\concrt140.dll_x86 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_msvcr100_x86 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\rt3d.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Search.api 40A3.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XDPFile_8.ico 40A3.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data.OracleClient\v4.0_4.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100_x86 40A3.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.dll 40A3.tmp -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3736 4172 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid Process procid_target PID 1828 wrote to memory of 4172 1828 rundll32.exe 85 PID 1828 wrote to memory of 4172 1828 rundll32.exe 85 PID 1828 wrote to memory of 4172 1828 rundll32.exe 85 PID 4172 wrote to memory of 4104 4172 rundll32.exe 86 PID 4172 wrote to memory of 4104 4172 rundll32.exe 86 PID 4172 wrote to memory of 4104 4172 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c98dd82ac415dcbc1ec174a31ad9cf1e452e80f583b6abeb301ae0790a2d6ec2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1828 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c98dd82ac415dcbc1ec174a31ad9cf1e452e80f583b6abeb301ae0790a2d6ec2.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Users\Admin\AppData\Local\Temp\40A3.tmpC:\Users\Admin\AppData\Local\Temp\40A3.tmp3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
PID:4104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4172 -s 6363⤵
- Program crash
PID:3736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4172 -ip 41721⤵PID:2424
Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666