Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
ece98dfe2fde579d84c710e82f8230be93f6fe360fd1598111a63b148892983d.dll
Resource
win7-20240221-en
General
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Target
ece98dfe2fde579d84c710e82f8230be93f6fe360fd1598111a63b148892983d.dll
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Size
2.6MB
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MD5
55c95044b8a6d094df0ec42c60923330
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SHA1
61f98bc275fd8551f3e1c60ee41df6ec9a49237f
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SHA256
ece98dfe2fde579d84c710e82f8230be93f6fe360fd1598111a63b148892983d
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SHA512
b1c9085ba0b7970ffa45a3ed7aaf636fcb08fd4e31640318579cb9a1b29faf512bd3122edd2bb469e69e585307371be9bb5fa3daa6ca359a05454df05b96d765
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SSDEEP
49152:96rRYRXGxrSKbvVFOgEsebChcSNxa5pXhEQTZ1lsc47viMhp2IkRwLbFWC4:ctYASKbGsebnuxAeiMr+7C4
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
2DD4.tmppid process 1928 2DD4.tmp -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exepid process 2232 rundll32.exe 2232 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:
2DD4.tmpdescription ioc process File created C:\Windows\SysWOW64\setupSNK.exe 2DD4.tmp File created C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\atiumdag.dll 2DD4.tmp File created C:\Windows\SysWOW64\d3dim700.dll 2DD4.tmp File created C:\Windows\SysWOW64\FXSXP32.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\mfc110.dll 2DD4.tmp File created C:\Windows\SysWOW64\mswstr10.dll 2DD4.tmp File created C:\Windows\SysWOW64\dmscript.dll 2DD4.tmp File created C:\Windows\SysWOW64\ivfsrc.ax 2DD4.tmp File created C:\Windows\SysWOW64\mstext40.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\vccorlib120.dll 2DD4.tmp File created C:\Windows\SysWOW64\migration\MediaPlayer-DLMigPlugin.dll 2DD4.tmp File created C:\Windows\SysWOW64\migwiz\dlmanifests\Microsoft-Windows-MediaPlayer\MediaPlayer-DLMigPlugin.dll 2DD4.tmp File created C:\Windows\SysWOW64\dplayx.dll 2DD4.tmp File created C:\Windows\SysWOW64\ir32_32.dll 2DD4.tmp File created C:\Windows\SysWOW64\ir50_32.dll 2DD4.tmp File created C:\Windows\SysWOW64\msexcl40.dll 2DD4.tmp File created C:\Windows\SysWOW64\msjter40.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\msvcr110.dll 2DD4.tmp File created C:\Windows\SysWOW64\msvcrt20.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\mfc120u.dll 2DD4.tmp File created C:\Windows\SysWOW64\msrd2x40.dll 2DD4.tmp File created C:\Windows\SysWOW64\olecli32.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\vcomp140.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\atl110.dll 2DD4.tmp File created C:\Windows\SysWOW64\d3d8.dll 2DD4.tmp File created C:\Windows\SysWOW64\expsrv.dll 2DD4.tmp File created C:\Windows\SysWOW64\msorcl32.dll 2DD4.tmp File created C:\Windows\SysWOW64\d3dim.dll 2DD4.tmp File created C:\Windows\SysWOW64\msexch40.dll 2DD4.tmp File created C:\Windows\System32\DriverStore\FileRepository\igdlh.inf_amd64_neutral_54a12b57f547d08e\igdumd32.dll 2DD4.tmp File created C:\Windows\SysWOW64\dplaysvr.exe 2DD4.tmp File opened for modification C:\Windows\SysWOW64\mfc100.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\mfc120.dll 2DD4.tmp File created C:\Windows\SysWOW64\msrd3x40.dll 2DD4.tmp File created C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_amd64_neutral_bc69f20e3115af59\nvwgf2um.dll 2DD4.tmp File created C:\Windows\SysWOW64\crtdll.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\msvcr100.dll 2DD4.tmp File created C:\Windows\SysWOW64\rdvgumd32.dll 2DD4.tmp File created C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\amdpcom32.dll 2DD4.tmp File created C:\Windows\SysWOW64\msrepl40.dll 2DD4.tmp File created C:\Windows\SysWOW64\sqlunirl.dll 2DD4.tmp File created C:\Windows\SysWOW64\audiodev.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\mfc140u.dll 2DD4.tmp File created C:\Windows\SysWOW64\mfc40u.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\MSCOMCTL.OCX 2DD4.tmp File opened for modification C:\Windows\SysWOW64\concrt140.dll 2DD4.tmp File created C:\Windows\SysWOW64\msjtes40.dll 2DD4.tmp File created C:\Windows\SysWOW64\mspbde40.dll 2DD4.tmp File created C:\Windows\System32\DriverStore\FileRepository\igdlh.inf_amd64_neutral_54a12b57f547d08e\igd10umd32.dll 2DD4.tmp File created C:\Windows\SysWOW64\regedit.exe 2DD4.tmp File created C:\Windows\SysWOW64\sqlwoa.dll 2DD4.tmp File created C:\Windows\SysWOW64\d3dxof.dll 2DD4.tmp File created C:\Windows\SysWOW64\ir41_32.ax 2DD4.tmp File created C:\Windows\SysWOW64\msltus40.dll 2DD4.tmp File created C:\Windows\SysWOW64\msxbde40.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\VBAME.DLL 2DD4.tmp File created C:\Windows\SysWOW64\InstallShield\_isdel.exe 2DD4.tmp File created C:\Windows\SysWOW64\iac25_32.ax 2DD4.tmp File opened for modification C:\Windows\SysWOW64\mfc110u.dll 2DD4.tmp File created C:\Windows\SysWOW64\msvbvm60.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\msvcr120.dll 2DD4.tmp File created C:\Windows\SysWOW64\mfc40.dll 2DD4.tmp File opened for modification C:\Windows\SysWOW64\msvcr120_clr0400.dll 2DD4.tmp File created C:\Windows\SysWOW64\mswdat10.dll 2DD4.tmp -
Drops file in Program Files directory 64 IoCs
Processes:
2DD4.tmpdescription ioc process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SOCIALCONNECTOR.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACECORE.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\vstoee.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPSLAX.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PTXT9.DLL 2DD4.tmp File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\ReadOutLoud.api 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\pidgenx.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CDLMSO.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPCORE.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\ColleagueImport.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEEXCL.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\RICHED20.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\System\MSMAPI\1033\MSMAPI32.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSYUBIN7.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MCPS.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OFFOWC.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSSP7EN.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\Synchronization.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\ODBC.SAM 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe 2DD4.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AXSLE.dll 2DD4.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\JP2KLib.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MAPISHELL.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBCONV.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Acrofx32.dll 2DD4.tmp File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AXE8SharedExpat.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\OSETUP.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OMSMAIN.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\DELIMDOS.FAE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLNOTE.FAE 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm.api 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\NPSWF32.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\USP10.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSAEXP30.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\ACT3.SAM 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSHY7EN.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Filters\odffilt.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FPERSON.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\msolui100.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHEVI.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLPH.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\OUTLVBA.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\rt3d.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\TWCUTCHR.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\UmOutlookAddin.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OFFXML.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOCF.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NL7Data0011.DLL 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\IA32.api 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Search5.api 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe 2DD4.tmp File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\PNG32.FLT 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE 2DD4.tmp File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\TaxonomyControl.dll 2DD4.tmp File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AIR\nppdf32.dll 2DD4.tmp -
Drops file in Windows directory 64 IoCs
Processes:
2DD4.tmpdescription ioc process File created C:\Windows\winsxs\Backup\x86_microsoft-windows-imageanalysis_31bf3856ad364e35_6.1.7601.17514_none_4a6381a588654ba6_dbgeng.dll_eefdd445 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-newdev_31bf3856ad364e35_6.1.7600.16385_none_114ca177b1fcad24_newdev.exe_7eb73dcd 2DD4.tmp File created C:\Windows\Installer\$PatchCache$\Managed\1D5E3C0FEDA1E123187686FED06E995A\10.0.40219\F_CENTRAL_mfc100u_x86 2DD4.tmp File created C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\system_data_dll_gac_x86 2DD4.tmp File created C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\system_data_dll_x86 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvc.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-cryptnet-dll_31bf3856ad364e35_6.1.7600.16385_none_16ef973d5d294eb5_cryptnet.dll_e44c577b 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-authentication-authui_31bf3856ad364e35_6.1.7601.17514_none_0dfae70253a9fb02_authui.dll_05ff9fd2 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-credui_31bf3856ad364e35_6.1.7601.17514_none_dd3eb6aced2f8d13_credui.dll_c0e5bbea 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-mssign32-dll_31bf3856ad364e35_6.1.7600.16385_none_ca0a23a23bc12926_mssign32.dll_441d133c 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-errorreportingcore_31bf3856ad364e35_6.1.7601.17514_none_227e1c01642654f4_wer.dll_c8c67db6 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-x..rtificateenrollment_31bf3856ad364e35_6.1.7601.17514_none_f59e20ddece8f922_certenrollctrl.exe_9495aa75 2DD4.tmp File created C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\PresentationHostDLL_X86.dll 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscordbi.dll 2DD4.tmp File created C:\Windows\winsxs\amd64_atiilhag.inf_31bf3856ad364e35_6.1.7601.17514_none_03c46b205be81dfd\atiumdva.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-explorerframe_31bf3856ad364e35_6.1.7601.17514_none_2af7b924bed13316_explorerframe.dll_f3ae0f78 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-p..unterinfrastructure_31bf3856ad364e35_6.1.7601.17514_none_da00ad1949e715ad_cntrtextmig.dll_08675f2d 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-s..ty-protectedstorage_31bf3856ad364e35_6.1.7600.16385_none_ae92b0937e708d46_pstorec.dll_b3635d22 2DD4.tmp File created C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B7449A0000000010\9.0.0\ul_msvcr80.dll.98CB24AD_52FB_DB5F_FF1F_C8B3B9A1E18E 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-user32_31bf3856ad364e35_6.1.7601.17514_none_35b31c02b85ccb6e_user32.dll_55f4ed20 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-riched32_31bf3856ad364e35_6.1.7601.17514_none_9f081dc1e0ddbddb_riched20.dll_fb578f95 2DD4.tmp File created C:\Windows\winsxs\amd64_atiilhag.inf_31bf3856ad364e35_6.1.7601.17514_none_03c46b205be81dfd\atidxx32.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-rasautodial_31bf3856ad364e35_6.1.7600.16385_none_76239aafb364e805_rasautou.exe_477abe34 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-duser_31bf3856ad364e35_6.1.7600.16385_none_5a4b046c5dce176a_duser.dll_a2bd2fa9 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-wmi-core-svc_31bf3856ad364e35_6.1.7601.17514_none_092d6b9141f16aca_winmgmt.exe_8f8eb7b1 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-crypt32-dll_31bf3856ad364e35_6.1.7601.17514_none_5d772bc73c15dfe5_crypt32.dll_9c3ccf73 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Data.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-setupapi_31bf3856ad364e35_6.1.7601.17514_none_9d700972113e2691_setupapi.dll_8d9de2e7 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-dui70_31bf3856ad364e35_6.1.7600.16385_none_578b05f45f6e5c68_dui70.dll_5f097b0b 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-ole-automation_31bf3856ad364e35_6.1.7601.17514_none_257ada4f467a7f64_oleaut32.dll_730e3d41 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-f..temutilitylibraries_31bf3856ad364e35_6.1.7601.17514_none_eb9dc1c34def72a3_ifsutil.dll_7d6905f6 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-sqmapi_31bf3856ad364e35_6.1.7601.17514_none_00451cf8631056b6_sqmapi.dll_3755dd17 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-unimodem-config_31bf3856ad364e35_6.1.7600.16385_none_f4d7f7b17ffe522a_modemmigplugin.dll_6b9e1a82 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscoreei.dll 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\wpfgfx_v0400.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-wintrust-dll_31bf3856ad364e35_6.1.7601.17514_none_f1b5a3b0f852fe0e_wintrust.dll_abec426a 2DD4.tmp File created C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\wpfgfx_v0300.dll 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AdoNetDiag.dll 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsecimpl.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-msxml60_31bf3856ad364e35_6.1.7601.17514_none_f0e8ac03e1d6bb5b_msxml6.dll_ebe15265 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-x..ificateenrollmentui_31bf3856ad364e35_6.1.7600.16385_none_2a47a0022a1c5b6c_certenrollui.dll_7114147c 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\PerfCounter.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-netbt_31bf3856ad364e35_6.1.7601.17514_none_c8df7823424473a1_netbtugc.exe_825f4f74 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-security-schannel_31bf3856ad364e35_6.1.7601.17514_none_8a90facfa04322fd_schannel.dll_7364eaa8 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-audio-mmecore-base_31bf3856ad364e35_6.1.7601.17514_none_b7e72625aff23492_winmm.dll_08d4f5e8 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-basic-misc-tools_31bf3856ad364e35_6.1.7600.16385_none_17330d9420bf24e8_expand.exe_f43b24c8 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-htmlhelp-infotech_31bf3856ad364e35_6.1.7601.17514_none_f8ab56ff71fc562a_itss.dll_f5d929eb 2DD4.tmp File created C:\Windows\winsxs\amd64_nv_lh.inf_31bf3856ad364e35_6.1.7600.16385_none_4a5c7d78e486512b\nvwgf2um.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-rasbase_31bf3856ad364e35_6.1.7601.17514_none_765b17a2c56f9155_rasmxs.dll_0c54a828 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-cryptui-dll_31bf3856ad364e35_6.1.7601.17514_none_87f5c549f6656c22_cryptui.dll_af347940 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-international-core_31bf3856ad364e35_6.1.7601.17514_none_ebb1ce7438031941_nlscoremig.dll_0ee3acd5 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.VisualBasic.Activities.Compiler.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\wow64_microsoft-windows-mlang_31bf3856ad364e35_6.1.7600.16385_none_bd28e772321016e1_mlang.dll_211e02a3 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-legacyhwui_31bf3856ad364e35_6.1.7600.16385_none_e24a7886a9947ebf_hdwwiz.exe_b6a1c2df 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtilLib.dll 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe 2DD4.tmp File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\webengine4.dll 2DD4.tmp File created C:\Windows\winsxs\Backup\x86_microsoft-windows-efs-core-library_31bf3856ad364e35_6.1.7601.17514_none_58a94d70f5cca7eb_efscore.dll_2a98ded7 2DD4.tmp File created C:\Windows\winsxs\amd64_nv_lh.inf_31bf3856ad364e35_6.1.7600.16385_none_4a5c7d78e486512b\nvd3dum.dll 2DD4.tmp -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2204 wrote to memory of 2232 2204 rundll32.exe rundll32.exe PID 2232 wrote to memory of 1928 2232 rundll32.exe 2DD4.tmp PID 2232 wrote to memory of 1928 2232 rundll32.exe 2DD4.tmp PID 2232 wrote to memory of 1928 2232 rundll32.exe 2DD4.tmp PID 2232 wrote to memory of 1928 2232 rundll32.exe 2DD4.tmp
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ece98dfe2fde579d84c710e82f8230be93f6fe360fd1598111a63b148892983d.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ece98dfe2fde579d84c710e82f8230be93f6fe360fd1598111a63b148892983d.dll,#12⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2DD4.tmpC:\Users\Admin\AppData\Local\Temp\2DD4.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\2DD4.tmpFilesize
145KB
MD5c610e7ccd6859872c585b2a85d7dc992
SHA1362b3d4b72e3add687c209c79b500b7c6a246d46
SHA25614063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041
SHA5128570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666
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memory/2232-0-0x0000000001FB0000-0x0000000002077000-memory.dmpFilesize
796KB
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memory/2232-1-0x0000000001FB0000-0x0000000002077000-memory.dmpFilesize
796KB