Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-04-2024 04:17
Static task
static1
Behavioral task
behavioral1
Sample
08e4b98aa0b6db9e46a23b8eca0706d99ec4f015ad6f6a3175479be3998bf402.dll
Resource
win7-20240221-en
General
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Target
08e4b98aa0b6db9e46a23b8eca0706d99ec4f015ad6f6a3175479be3998bf402.dll
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Size
2.6MB
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MD5
2dcd6bd512856ea3f65a7d6d902729a4
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SHA1
def270d0b65e74a5210d2d6692f3ac0ded4912bf
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SHA256
08e4b98aa0b6db9e46a23b8eca0706d99ec4f015ad6f6a3175479be3998bf402
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SHA512
104c891062ac2d9e2a541a6a38e7d0641e77b9492934512d86d233a4e8d6b5a0f037a7b121d6b2922c28d746c4adc052659eb51c23fc6dca49cc193f4c5fdcf9
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SSDEEP
49152:za9Rhk9RAfzlIfuWH6IkXSbtAQH9QN5Ns5pXhEQTZ1lsc47vRsb/GS6gBS8vXRoM:+XCUIfdV9btAiQ7NmeRSuGBS+wE
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
1F24.tmppid process 296 1F24.tmp -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exepid process 2228 rundll32.exe 2228 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in System32 directory 64 IoCs
Processes:
1F24.tmpdescription ioc process File created C:\Windows\SysWOW64\d3d8.dll 1F24.tmp File created C:\Windows\SysWOW64\dmscript.dll 1F24.tmp File created C:\Windows\SysWOW64\dpwsockx.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc100u.dll 1F24.tmp File created C:\Windows\SysWOW64\msorcl32.dll 1F24.tmp File created C:\Windows\SysWOW64\InstallShield\setup.exe 1F24.tmp File opened for modification C:\Windows\SysWOW64\msvcr120_clr0400.dll 1F24.tmp File created C:\Windows\SysWOW64\audiodev.dll 1F24.tmp File created C:\Windows\SysWOW64\ir32_32.dll 1F24.tmp File created C:\Windows\SysWOW64\ir41_32.ax 1F24.tmp File created C:\Windows\SysWOW64\ivfsrc.ax 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc110.dll 1F24.tmp File created C:\Windows\SysWOW64\msjter40.dll 1F24.tmp File created C:\Windows\SysWOW64\msrd2x40.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\concrt140.dll 1F24.tmp File created C:\Windows\SysWOW64\dplaysvr.exe 1F24.tmp File created C:\Windows\SysWOW64\FXSXP32.dll 1F24.tmp File created C:\Windows\SysWOW64\msexch40.dll 1F24.tmp File created C:\Windows\SysWOW64\msxbde40.dll 1F24.tmp File created C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\atiumdag.dll 1F24.tmp File created C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_amd64_neutral_bc69f20e3115af59\nvd3dum.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc110u.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\MSCOMCTL.OCX 1F24.tmp File created C:\Windows\SysWOW64\msrd3x40.dll 1F24.tmp File created C:\Windows\SysWOW64\msvcrt20.dll 1F24.tmp File created C:\Windows\SysWOW64\odbcjt32.dll 1F24.tmp File created C:\Windows\SysWOW64\olecli32.dll 1F24.tmp File created C:\Windows\SysWOW64\regedit.exe 1F24.tmp File created C:\Windows\SysWOW64\ir50_32.dll 1F24.tmp File created C:\Windows\SysWOW64\msltus40.dll 1F24.tmp File created C:\Windows\SysWOW64\mswstr10.dll 1F24.tmp File created C:\Windows\SysWOW64\setupSNK.exe 1F24.tmp File opened for modification C:\Windows\SysWOW64\vcomp140.dll 1F24.tmp File created C:\Windows\SysWOW64\msvbvm60.dll 1F24.tmp File created C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_amd64_neutral_bc69f20e3115af59\nvwgf2um.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\atl110.dll 1F24.tmp File created C:\Windows\SysWOW64\d3dim.dll 1F24.tmp File created C:\Windows\SysWOW64\dplayx.dll 1F24.tmp File created C:\Windows\SysWOW64\explorer.exe 1F24.tmp File created C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\amdpcom32.dll 1F24.tmp File created C:\Windows\SysWOW64\InstallShield\_isdel.exe 1F24.tmp File created C:\Windows\SysWOW64\crtdll.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc120.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc120u.dll 1F24.tmp File created C:\Windows\SysWOW64\mspbde40.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\msvcr100.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc140u.dll 1F24.tmp File created C:\Windows\SysWOW64\mfc40.dll 1F24.tmp File created C:\Windows\SysWOW64\msjtes40.dll 1F24.tmp File created C:\Windows\SysWOW64\d3dim700.dll 1F24.tmp File created C:\Windows\SysWOW64\d3dxof.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc140.dll 1F24.tmp File created C:\Windows\SysWOW64\msexcl40.dll 1F24.tmp File created C:\Windows\SysWOW64\sqlwoa.dll 1F24.tmp File created C:\Windows\SysWOW64\migration\MediaPlayer-DLMigPlugin.dll 1F24.tmp File created C:\Windows\SysWOW64\mfc40u.dll 1F24.tmp File created C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\atidxx32.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\FM20.DLL 1F24.tmp File opened for modification C:\Windows\SysWOW64\mfc100.dll 1F24.tmp File created C:\Windows\SysWOW64\mswdat10.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\VBAME.DLL 1F24.tmp File created C:\Windows\System32\DriverStore\FileRepository\igdlh.inf_amd64_neutral_54a12b57f547d08e\igdumd32.dll 1F24.tmp File opened for modification C:\Windows\SysWOW64\msvcr120.dll 1F24.tmp File created C:\Windows\SysWOW64\migwiz\dlmanifests\Microsoft-Windows-MediaPlayer\MediaPlayer-DLMigPlugin.dll 1F24.tmp -
Drops file in Program Files directory 64 IoCs
Processes:
1F24.tmpdescription ioc process File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\GIFIMP32.FLT 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACERCLR.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IMPMAIL.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLAPPT.FAE 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSSP7EN.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\BIB.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\WebKit.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXMLMF.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPSRVUTL.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PROOF\1036\MSGR3FR.DLL 1F24.tmp File opened for modification C:\Program Files\7-Zip\7zCon.sfx 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AIR\nppdf32.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\USP10.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPREARM.EXE 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\MOFL.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OL.SAM 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Browser\nppdf32.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annots.api 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\ITIRCL55.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEEXCL.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FBIBLIO.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VC\msdia90.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLTASK.FAE 1F24.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\vdk150.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WWLIB.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\ADMPlugin.apl 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ENVELOPE.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mset7tkjp.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSYUBIN7.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\ORG97.SAM 1F24.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\cryptocme2.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe 1F24.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AXE8SharedExpat.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\pidgenx.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCDDS.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSAEXP30.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONPPTAddin.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\RTFHTML.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\XLSLICER.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\TRANSMGR.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Esl\AiodLite.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvSOFT.x3d 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WPFT532.CNV 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXSEC32.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLADD.FAE 1F24.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\logsession.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\hxds.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\OUTLVBA.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEXBE.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\MSB1XTOR.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OISGRAPH.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\IA32.api 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\ODeploy.exe 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\IMCONTACT.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOLoader.dll 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GFX.DLL 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE 1F24.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLMIME.DLL 1F24.tmp -
Drops file in Windows directory 64 IoCs
Processes:
1F24.tmpdescription ioc process File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-ole-automation_31bf3856ad364e35_6.1.7601.17514_none_257ada4f467a7f64_oleaut32.dll_730e3d41 1F24.tmp File created C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\wpfgfx_x86.dll 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe 1F24.tmp File created C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\system_data_dll_x86 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.OracleClient.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-efs-core-library_31bf3856ad364e35_6.1.7601.17514_none_58a94d70f5cca7eb_efscore.dll_2a98ded7 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUi.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-authentication-authui_31bf3856ad364e35_6.1.7601.17514_none_0dfae70253a9fb02_authui.dll_05ff9fd2 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-x..ificateenrollmentui_31bf3856ad364e35_6.1.7600.16385_none_2a47a0022a1c5b6c_certenrollui.dll_7114147c 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.EnterpriseServices.Thunk.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-htmlhelp-infotech_31bf3856ad364e35_6.1.7601.17514_none_f8ab56ff71fc562a_itircl.dll_dafa7917 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-international-core_31bf3856ad364e35_6.1.7601.17514_none_ebb1ce7438031941_nlscoremig.dll_0ee3acd5 1F24.tmp File created C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\system_data_dll_gac_x86 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscordacwks.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-duser_31bf3856ad364e35_6.1.7600.16385_none_5a4b046c5dce176a_duser.dll_a2bd2fa9 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-mssign32-dll_31bf3856ad364e35_6.1.7600.16385_none_ca0a23a23bc12926_mssign32.dll_441d133c 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-wmpdui_31bf3856ad364e35_6.1.7600.16385_none_5ca7e61c63366a5f_wmpdui.dll_ed891d84 1F24.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_atl100_x86 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-rasautodial_31bf3856ad364e35_6.1.7600.16385_none_76239aafb364e805_rasautou.exe_477abe34 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-dui70_31bf3856ad364e35_6.1.7600.16385_none_578b05f45f6e5c68_dui70.dll_5f097b0b 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-legacyhwui_31bf3856ad364e35_6.1.7600.16385_none_e24a7886a9947ebf_hdwwiz.exe_b6a1c2df 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\wpfgfx_v0400.dll 1F24.tmp File created C:\Windows\winsxs\amd64_atiilhag.inf_31bf3856ad364e35_6.1.7601.17514_none_03c46b205be81dfd\atiumdva.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-unimodem-config_31bf3856ad364e35_6.1.7600.16385_none_f4d7f7b17ffe522a_modemui.dll_a2c099ac 1F24.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_msvcr100_x86 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-aclui_31bf3856ad364e35_6.1.7600.16385_none_54e0b44114fa502d_aclui.dll_ebee9df6 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-s..urationengineclient_31bf3856ad364e35_6.1.7601.17514_none_a088921d241bbb4e_scecli.dll_149e0f7b 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-setupapi_31bf3856ad364e35_6.1.7601.17514_none_9d700972113e2691_setupapi.dll_8d9de2e7 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-atl_31bf3856ad364e35_6.1.7600.16385_none_aaf695e9bb060258_atl.dll_0c7220db 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-crypt32-dll_31bf3856ad364e35_6.1.7601.17514_none_5d772bc73c15dfe5_crypt32.dll_9c3ccf73 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-international-core_31bf3856ad364e35_6.1.7601.17514_none_ebb1ce7438031941_muiunattend.exe_1e11bb40 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-wininit_31bf3856ad364e35_6.1.7600.16385_none_30c90ef265a43c13_wininit.exe_7a527f28 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsecimpl.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-ncrypt-dll_31bf3856ad364e35_6.1.7600.16385_none_5db4abb552efa414_ncrypt.dll_0f36c580 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.0.7601.17514_none_83801b5eed6392d9_gdiplus.dll_423f7010 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-security-schannel_31bf3856ad364e35_6.1.7601.17514_none_8a90facfa04322fd_schannel.dll_7364eaa8 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\diasymreader.dll 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\PerfCounter.dll 1F24.tmp File created C:\Windows\winsxs\amd64_atiilhag.inf_31bf3856ad364e35_6.1.7601.17514_none_03c46b205be81dfd\amdpcom32.dll 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-msxml60_31bf3856ad364e35_6.1.7601.17514_none_f0e8ac03e1d6bb5b_msxml6.dll_ebe15265 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-wmi-core-svc_31bf3856ad364e35_6.1.7601.17514_none_092d6b9141f16aca_winmgmt.exe_8f8eb7b1 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-advapi32_31bf3856ad364e35_6.1.7601.17514_none_e54fbb95e4c3d1bb_advapi32.dll_9512793c 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-basic-misc-tools_31bf3856ad364e35_6.1.7600.16385_none_17330d9420bf24e8_expand.exe_f43b24c8 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AdoNetDiag.dll 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-x..rtificateenrollment_31bf3856ad364e35_6.1.7601.17514_none_f59e20ddece8f922_certenrollctrl.exe_9495aa75 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-imageanalysis_31bf3856ad364e35_6.1.7601.17514_none_4a6381a588654ba6_dbgeng.dll_eefdd445 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfdll.dll 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-oleacc_31bf3856ad364e35_6.1.7600.16385_none_d0ce59c770758425_oleacc.dll_2f3fa5bf 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-setupapi_31bf3856ad364e35_6.1.7601.17514_none_9d700972113e2691_wowreg32.exe_94fc2d06 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-object-picker_31bf3856ad364e35_6.1.7600.16385_none_0f6c30b96de81257_objsel.dll_9d6ddd89 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\PresentationHost_v0400.dll 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-s..ty-protectedstorage_31bf3856ad364e35_6.1.7600.16385_none_ae92b0937e708d46_pstorec.dll_b3635d22 1F24.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtilLib.dll 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-dns-client_31bf3856ad364e35_6.1.7601.17514_none_4a5d2c9ecd59afa7_dnscacheugc.exe_aa32623e 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-security-netlogon_31bf3856ad364e35_6.1.7601.17514_none_6632670482fa3493_netlogon.dll_90e0458e 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-bcrypt-primitives-dll_31bf3856ad364e35_6.1.7600.16385_none_1207cf88785de24d_bcryptprimitives.dll_5dcb347c 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-f..temutilitylibraries_31bf3856ad364e35_6.1.7601.17514_none_eb9dc1c34def72a3_ifsutil.dll_7d6905f6 1F24.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-sqmapi_31bf3856ad364e35_6.1.7601.17514_none_00451cf8631056b6_sqmapi.dll_3755dd17 1F24.tmp File created C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-htmlhelp_31bf3856ad364e35_6.1.7600.16385_none_2e9f92abd2ce43b6_hhctrl.ocx_38c869db 1F24.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-user32_31bf3856ad364e35_6.1.7601.17514_none_35b31c02b85ccb6e_user32.dll_55f4ed20 1F24.tmp -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2864 wrote to memory of 2228 2864 rundll32.exe rundll32.exe PID 2228 wrote to memory of 296 2228 rundll32.exe 1F24.tmp PID 2228 wrote to memory of 296 2228 rundll32.exe 1F24.tmp PID 2228 wrote to memory of 296 2228 rundll32.exe 1F24.tmp PID 2228 wrote to memory of 296 2228 rundll32.exe 1F24.tmp
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\08e4b98aa0b6db9e46a23b8eca0706d99ec4f015ad6f6a3175479be3998bf402.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\08e4b98aa0b6db9e46a23b8eca0706d99ec4f015ad6f6a3175479be3998bf402.dll,#12⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1F24.tmpC:\Users\Admin\AppData\Local\Temp\1F24.tmp3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\1F24.tmpFilesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
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memory/2228-0-0x0000000000BE0000-0x0000000000CAD000-memory.dmpFilesize
820KB
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memory/2228-1-0x0000000000BE0000-0x0000000000CAD000-memory.dmpFilesize
820KB