Analysis
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max time kernel
124s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21/04/2024, 03:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d2342458d73f9ccec3fe9efedd1c644a4ccfff2dba55a4f0d093a1c860e1be2d.dll
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
General
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Target
d2342458d73f9ccec3fe9efedd1c644a4ccfff2dba55a4f0d093a1c860e1be2d.dll
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Size
868KB
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MD5
0ae469eb36aba097c5b8786875661bee
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SHA1
9ebf0c27009aed95718284b4ede6ea8b82afa064
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SHA256
d2342458d73f9ccec3fe9efedd1c644a4ccfff2dba55a4f0d093a1c860e1be2d
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SHA512
9e545591a22ff65746057fb05e5702f78160355ebfea0fddd0110868dcfdf6c6406aac46c9178c73b6527b02a64ade439107aa02d4558e0034b333c0091a18f8
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SSDEEP
12288:yCWxsqd11IOmbLPSrO2GBJcOtGddkGkRYl/A9jB01xwuTPxvaM:VWx/11IhSrFGc9dybR0/ADNu/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3208 4EFB.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\odbcjt32.dll 4EFB.tmp File created C:\Windows\SysWOW64\OneDriveSetup.exe 4EFB.tmp File opened for modification C:\Windows\SysWOW64\opencl.dll 4EFB.tmp File created C:\Windows\SysWOW64\InstallShield\_isdel.exe 4EFB.tmp File created C:\Windows\SysWOW64\mspbde40.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\PrintConfig.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\vcomp140.dll 4EFB.tmp File created C:\Windows\SysWOW64\mfc40.dll 4EFB.tmp File created C:\Windows\SysWOW64\mfc40u.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\msvcr120.dll 4EFB.tmp File created C:\Windows\SysWOW64\ir50_32original.dll 4EFB.tmp File created C:\Windows\SysWOW64\msorcl32.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc120u.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc140.dll 4EFB.tmp File created C:\Windows\SysWOW64\sqlwoa.dll 4EFB.tmp File created C:\Windows\SysWOW64\sqlunirl.dll 4EFB.tmp File created C:\Windows\SysWOW64\gnsdk_fp.dll 4EFB.tmp File created C:\Windows\SysWOW64\ivfsrc.ax 4EFB.tmp File created C:\Windows\SysWOW64\msvbvm60.dll 4EFB.tmp File created C:\Windows\SysWOW64\olecli32.dll 4EFB.tmp File created C:\Windows\SysWOW64\expsrv.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc100.dll 4EFB.tmp File created C:\Windows\SysWOW64\msrd3x40.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\msvcr110.dll 4EFB.tmp File created C:\Windows\SysWOW64\msvcrt20.dll 4EFB.tmp File created C:\Windows\SysWOW64\ir41_32original.dll 4EFB.tmp File created C:\Windows\SysWOW64\iac25_32.ax 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc120.dll 4EFB.tmp File created C:\Windows\SysWOW64\msjtes40.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\atl100.dll 4EFB.tmp File created C:\Windows\SysWOW64\msjet40.dll 4EFB.tmp File created C:\Windows\SysWOW64\mswstr10.dll 4EFB.tmp File created C:\Windows\SysWOW64\olesvr32.dll 4EFB.tmp File created C:\Windows\System32\DriverStore\FileRepository\prnms003.inf_x86_360f6f3a7c4b3433\I386\PrintConfig.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\concrt140.dll 4EFB.tmp File created C:\Windows\SysWOW64\d3dim.dll 4EFB.tmp File created C:\Windows\SysWOW64\d3dxof.dll 4EFB.tmp File created C:\Windows\SysWOW64\ir32_32original.dll 4EFB.tmp File created C:\Windows\SysWOW64\d3d8.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc110u.dll 4EFB.tmp File created C:\Windows\SysWOW64\msexch40.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\vccorlib120.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\atl110.dll 4EFB.tmp File created C:\Windows\SysWOW64\hh.exe 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc110.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc140u.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\msvcr100.dll 4EFB.tmp File created C:\Windows\SysWOW64\msxbde40.dll 4EFB.tmp File created C:\Windows\SysWOW64\rdvgogl32.dll 4EFB.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PS5UI.DLL 4EFB.tmp File created C:\Windows\SysWOW64\crtdll.dll 4EFB.tmp File created C:\Windows\SysWOW64\InstallShield\setup.exe 4EFB.tmp File created C:\Windows\SysWOW64\FXSXP32.dll 4EFB.tmp File created C:\Windows\System32\DriverStore\FileRepository\ntprint.inf_x86_c62e9f8067f98247\I386\PSCRIPT5.DLL 4EFB.tmp File created C:\Windows\SysWOW64\AppVEntSubsystems32.dll 4EFB.tmp File opened for modification C:\Windows\SysWOW64\mfc100u.dll 4EFB.tmp File created C:\Windows\SysWOW64\msrepl40.dll 4EFB.tmp File created C:\Windows\SysWOW64\acwow64.dll 4EFB.tmp -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\QuickTime.mpp 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\FPWEC.DLL 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\IEAWSDC.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libcef.dll 4EFB.tmp File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\logsession.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3d.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\xmsrv.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\WindowsMedia.mpp 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\NPSPWRAP.DLL 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\STSCOPY.DLL 4EFB.tmp File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso20win32client.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OWSSUPP.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\adoberfp.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\PPKLite.api 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SendMail.api 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\mfc140u.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msmdlocal.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\drvSOFT.x3d 4EFB.tmp File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VC\msdia100.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jucheck.exe 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso50win32client.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocme.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\MakeAccessible.api 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\concrt140.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MeetingJoinAxOC.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\ONLNTCOMLIB.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_bho.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OWSCLT.DLL 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\VVIEWDWG.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGM.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\OLKFSTUB.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler_47.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOLoader.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\goopdate.dll 4EFB.tmp File opened for modification C:\Program Files\7-Zip\7zCon.sfx 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\MSOIDCLIL.DLL 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ONNXRuntime-0.5.X.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ADALPREVIOUS.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Search.api 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\BIB.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\GROOVEEX.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\SaveAsRTF.api 4EFB.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\adal.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\VVIEWER.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 4EFB.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDFImpl.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\MSOXMLMF.DLL 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\nppdf32.dll 4EFB.tmp File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll 4EFB.tmp File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\concrt140.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ACE.dll 4EFB.tmp File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe 4EFB.tmp -
Drops file in Windows directory 62 IoCs
description ioc Process File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XDPFile_8.ico 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\XFDFFile_8.ico 4EFB.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data.OracleClient\v4.0_4.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Accessibility.api_NON_OPT 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearmhelper.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\EScript.api 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\sqlite.dll 4EFB.tmp File created C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Annots.api 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrocef.exe.15EE1C08_ED51_465D_B6F3_FB152B1CC435 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adoberfp.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AGM.dll 4EFB.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SecStoreFile.ico 4EFB.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adobearm.exe.BDCA7721_F290_4124_BBED_7A15FE7694EB 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Bib.dll_NON_OPT 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Multimedia.api_NON_OPT 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\ReadOutLoud.api 4EFB.tmp File created C:\Windows\assembly\GAC_32\System.Data.OracleClient\2.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDF.dll 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\SC_Reader.ico 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100u_x86 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroPDFImpl.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\QuickTime.mpp 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvDX9.x3d 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\rt3d.dll 4EFB.tmp File created C:\Windows\Microsoft.NET\assembly\GAC_32\napcrypt\v4.0_10.0.0.0__31bf3856ad364e35\NAPCRYPT.DLL 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\WindowsMedia.mpp 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDXFile_8.ico 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.exe 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logsession.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SaveAsRTF.api_NON_OPT 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\APIFile_8.ico 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_msvcr100_x86 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Flash.mpp 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\libcef.dll.15EE1C08_ED51_465D_B6F3_FB152B1CC435 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\FDFFile_8.ico 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\00006109E70000000100000000F01FEC\16.0.12527\concrt140.dll_x86 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100_x86 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\SendMail.api 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\PPKLite.api 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Search.api 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\Ace.dll_NON_OPT 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_msvcr120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\nppdf32.dll_Apollo 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroForm.api__NON_OPT 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\F_CENTRAL_vccorlib120_x86.194841A2_D0F2_3B96_9F71_05BA91BEA0FA 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\MCIMPP.mpp 4EFB.tmp File created C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\wpfgfx_v0300.dll 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_atl100_x86 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\drvSOFT.x3d 4EFB.tmp File created C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\PDFFile_8.ico 4EFB.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32.dll 4EFB.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 4EFB.tmp -
Program crash 1 IoCs
pid pid_target Process procid_target 3280 4156 WerFault.exe 86 -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 116 wrote to memory of 4156 116 rundll32.exe 86 PID 116 wrote to memory of 4156 116 rundll32.exe 86 PID 116 wrote to memory of 4156 116 rundll32.exe 86 PID 4156 wrote to memory of 3208 4156 rundll32.exe 87 PID 4156 wrote to memory of 3208 4156 rundll32.exe 87 PID 4156 wrote to memory of 3208 4156 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d2342458d73f9ccec3fe9efedd1c644a4ccfff2dba55a4f0d093a1c860e1be2d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d2342458d73f9ccec3fe9efedd1c644a4ccfff2dba55a4f0d093a1c860e1be2d.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Users\Admin\AppData\Local\Temp\4EFB.tmpC:\Users\Admin\AppData\Local\Temp\4EFB.tmp3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
PID:3208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 6363⤵
- Program crash
PID:3280
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4156 -ip 41561⤵PID:5044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666