a46dffda28efe80cc2adfd1cbbc8df366f3d3fcbaf655bfda130da310a928ab5

Analysis

max time kernel
132s
max time network
118s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 13:16

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Report Analysis Logs

General

Target

a46dffda28efe80cc2adfd1cbbc8df366f3d3fcbaf655bfda130da310a928ab5.dll
Size

2.6MB
MD5

827132728094af912aacd61aba327efa
SHA1

a1906eed0f4bdfb7f683268968e5574094f4e056
SHA256

a46dffda28efe80cc2adfd1cbbc8df366f3d3fcbaf655bfda130da310a928ab5
SHA512

176a391d6d4d1d3f21068c5db153df89314e16776daccaa2dada256725f18de88fac00fa6569bd954537a130acf7c4c80da703fe21998a48424e0697fe0f5802
SSDEEP

49152:iM+EjnR1hPO/c4spgNvmLak4pT7ZwEpXhEQTZ1lsc07PAe9zY4YCR2z+M0Gl:xvVPODtNvmbk5z2Ae9zA+W+M0

Score

7^/10

spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2332	AF9.tmp

Loads dropped DLL 2 IoCs

pid	Process
2356	rundll32.exe
2356	rundll32.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Drops file in System32 directory 64 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msrd3x40.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\msvcr110.dll	AF9.tmp
File created	C:\Windows\SysWOW64\InstallShield\_isdel.exe	AF9.tmp
File created	C:\Windows\SysWOW64\explorer.exe	AF9.tmp
File created	C:\Windows\SysWOW64\expsrv.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msjet40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msvbvm60.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\vccorlib120.dll	AF9.tmp
File created	C:\Windows\SysWOW64\dpwsockx.dll	AF9.tmp
File created	C:\Windows\SysWOW64\mfc40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msrd2x40.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\VBAME.DLL	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc100u.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc140.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msexcl40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msjtes40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msvcrt20.dll	AF9.tmp
File created	C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\atiumdva.dll	AF9.tmp
File created	C:\Windows\SysWOW64\crtdll.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\MSCOMCTL.OCX	AF9.tmp
File created	C:\Windows\SysWOW64\regedit.exe	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\vcomp140.dll	AF9.tmp
File created	C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_amd64_neutral_bc69f20e3115af59\nvd3dum.dll	AF9.tmp
File created	C:\Windows\System32\DriverStore\FileRepository\nv_lh.inf_amd64_neutral_bc69f20e3115af59\nvwgf2um.dll	AF9.tmp
File created	C:\Windows\SysWOW64\migwiz\dlmanifests\Microsoft-Windows-MediaPlayer\MediaPlayer-DLMigPlugin.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\atl100.dll	AF9.tmp
File created	C:\Windows\SysWOW64\mfc40u.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msxbde40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\ir32_32.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\msvcr120.dll	AF9.tmp
File created	C:\Windows\SysWOW64\olecli32.dll	AF9.tmp
File created	C:\Windows\SysWOW64\audiodev.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc110.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc140u.dll	AF9.tmp
File created	C:\Windows\SysWOW64\mspbde40.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\msvcr120_clr0400.dll	AF9.tmp
File created	C:\Windows\SysWOW64\setupSNK.exe	AF9.tmp
File created	C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\atiumdag.dll	AF9.tmp
File created	C:\Windows\System32\DriverStore\FileRepository\igdlh.inf_amd64_neutral_54a12b57f547d08e\igd10umd32.dll	AF9.tmp
File created	C:\Windows\SysWOW64\d3dxof.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\FM20.DLL	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\atl110.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msorcl32.dll	AF9.tmp
File created	C:\Windows\SysWOW64\InstallShield\setup.exe	AF9.tmp
File created	C:\Windows\SysWOW64\dplaysvr.exe	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc120.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\concrt140.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msexch40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\ir50_32.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc100.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msltus40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\mstext40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\odbcjt32.dll	AF9.tmp
File created	C:\Windows\SysWOW64\d3dim700.dll	AF9.tmp
File created	C:\Windows\SysWOW64\ir41_32.ax	AF9.tmp
File created	C:\Windows\SysWOW64\sqlunirl.dll	AF9.tmp
File created	C:\Windows\SysWOW64\sqlwoa.dll	AF9.tmp
File created	C:\Windows\System32\DriverStore\FileRepository\atiilhag.inf_amd64_neutral_0a660e899f5038a2\atidxx32.dll	AF9.tmp
File created	C:\Windows\SysWOW64\dmscript.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msjter40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\msrepl40.dll	AF9.tmp
File created	C:\Windows\SysWOW64\mswstr10.dll	AF9.tmp
File opened for modification	C:\Windows\SysWOW64\mfc120u.dll	AF9.tmp
File created	C:\Windows\SysWOW64\mswdat10.dll	AF9.tmp

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\hxds.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ESEN\MSB1ESEN.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLFLTR.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSTH7EN.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SendMail.api	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\Real.mpp	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\msmgdsrv.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\mset7tk.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLPH.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OLMAPI32.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\QuickTime.mpp	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\OSETUP.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEAWSDC.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOCFUIUTILITIESDLL.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPWEC.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXSEC32.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHEV.DLL	AF9.tmp
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX9.x3d	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\msitss55.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\IETAG.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHEVI.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OIMG.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OLKFSTUB.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IMPMAIL.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SSGEN.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\ODeploy.exe	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPSLAX.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SEQCHK10.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\URLREDIR.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\FeedSync.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\EPSIMP32.FLT	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FPLACE.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\msolui100.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCVDT.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\1033\MSGR3EN.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeXMP.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\IA32.api	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\WebKit.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACETXT.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MCPS.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VC\msdia100.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GFX.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\STSCOPY.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPCEXT.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FDATE.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\RTFHTML.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\RM.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEEX.DLL	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	AF9.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSHY7EN.DLL	AF9.tmp
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\authplay.dll	AF9.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm.api	AF9.tmp

Drops file in Windows directory 64 IoCs

description	ioc	Process
File created	C:\Windows\winsxs\Backup\x86_microsoft-windows-legacyhwui_31bf3856ad364e35_6.1.7600.16385_none_e24a7886a9947ebf_hdwwiz.exe_b6a1c2df	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-ieinstal_31bf3856ad364e35_11.2.9600.16428_none_6ed450a8ee531df1\ieinstal.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-indeo5-codecs_31bf3856ad364e35_6.1.7600.16385_none_24d6d974d24f7d95\ivfsrc.ax	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-wmpdmc-ux_31bf3856ad364e35_6.1.7601.17514_none_f06adab455a2f1e9\WMPDMC.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-s..configurationengine_31bf3856ad364e35_6.1.7601.17514_none_bb2c4d9ee6dcc35c\scesrv.dll	AF9.tmp
File created	C:\Windows\winsxs\Backup\x86_microsoft-windows-s..configurationengine_31bf3856ad364e35_6.1.7601.17514_none_bb2c4d9ee6dcc35c_scesrv.dll_07b1e224	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-directshow-core_31bf3856ad364e35_6.1.7601.17514_none_0eeae7a238e677c8\quartz.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-imapiv2-base_31bf3856ad364e35_6.1.7601.17514_none_2b851fa75da204a8\imapi2.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-audio-dmusic_31bf3856ad364e35_6.1.7600.16385_none_45ca7214f0f664cb\dmusic.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-calc_31bf3856ad364e35_6.1.7601.17514_none_abc56b2678fe1108\calc.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-mail-app_31bf3856ad364e35_6.1.7601.17514_none_f35f9773adf74c06\WinMail.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-n..protection-statusui_31bf3856ad364e35_6.1.7600.16385_none_3d715a438950ce7b\NAPSTAT.EXE	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.1.7601.17514_none_0b66cb34258c936f\wdscore.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-a..ence-mitigations-c5_31bf3856ad364e35_6.1.7601.17514_none_74a0e9133d491d65\AcXtrnal.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-rasconnectionmanager_31bf3856ad364e35_6.1.7601.17514_none_c79aef32ab85d92b\cmmon32.exe	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-w..for-management-core_31bf3856ad364e35_6.1.7601.17514_none_32e02520f8081891\WsmWmiPl.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-m..ents-mdac-ado15-dll_31bf3856ad364e35_6.1.7601.17514_none_0e384c71cee8c9e1\msado15.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-mediaplayer-wmpsrcwp_31bf3856ad364e35_6.1.7601.17514_none_128e8361a0855574\wmpsrcwp.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-t..s-collaboration-api_31bf3856ad364e35_6.1.7601.17514_none_47789a25fb881e44\rdpencom.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-terminalservices-theme_31bf3856ad364e35_6.1.7600.16385_none_d5bc65ffdc22ec35\TSTheme.exe	AF9.tmp
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-mfplay_31bf3856ad364e35_6.1.7601.17514_none_5f24d6869e761d83\MFPlay.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-n..ergrouppolicysnapin_31bf3856ad364e35_6.1.7600.16385_none_663f547de34cf7e5\nlmgp.dll	AF9.tmp
File created	C:\Windows\winsxs\Backup\x86_microsoft-windows-errorreportingcore_31bf3856ad364e35_6.1.7601.17514_none_227e1c01642654f4_wermgr.exe_d92a3b6c	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-mediaplayer-wmpencen_31bf3856ad364e35_6.1.7601.17514_none_f5404151ef3a5597\WMPEncEn.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-n..n_service_datastore_31bf3856ad364e35_6.1.7601.17514_none_39a9406d8100038f\sdohlp.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-sidebar_31bf3856ad364e35_6.1.7601.17514_none_37575b7e71a86712\sidebar.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.1.7600.16385_none_0935b76c289e0fd5\cmitrust.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-scripting-jscript_31bf3856ad364e35_11.2.9600.16428_none_6f8ba5f740934aae\jscript.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-m..-downlevelmanifests_31bf3856ad364e35_6.1.7601.17514_none_04801f69e1dbd8e6\SxsMigPlugin.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-sharedfoldersui_31bf3856ad364e35_6.1.7600.16385_none_b7f38afb92de484f\filemgmt.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-rasconnectionmanager_31bf3856ad364e35_6.1.7601.17514_none_c79aef32ab85d92b\cmutil.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft.windows.winhttp_31bf3856ad364e35_5.1.7601.17514_none_c519dbeb6e585715\winhttp.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-imagingengine_31bf3856ad364e35_6.1.7601.17514_none_2df065c88c5d1cef\ImagingEngine.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-m..-mdac-rds-shape-dll_31bf3856ad364e35_6.1.7600.16385_none_cfe5c5221e722874\msadds.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-wininit_31bf3856ad364e35_6.1.7600.16385_none_30c90ef265a43c13\wininit.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_netfx-mscordacwks_b03f5f7f11d50a3a_6.1.7601.17514_none_ff7dd323c3873b50\mscordacwks.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-indeo4-codecs_31bf3856ad364e35_6.1.7600.16385_none_3ba474acb8a82ef6\ir41_32.ax	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-ie-ieshims_31bf3856ad364e35_8.0.7601.17514_none_644ee1186f7d145b\IEShims.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_netfx-shfusion_dll_b03f5f7f11d50a3a_6.1.7601.17514_none_2f34ae7288e22ae3\shfusion.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-mediaplayer-mls_31bf3856ad364e35_6.1.7600.16385_none_70b727c42461e92d\wmidx.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-networking-eqossnapin_31bf3856ad364e35_6.1.7600.16385_none_1741aed6f0e1757f\eqossnap.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-iis-legacysnapin_31bf3856ad364e35_6.1.7601.17514_none_e99b83c8fd064a06\Cnfgprts.ocx	AF9.tmp
File created	C:\Windows\winsxs\wow64_networking-mpssvc-svc_31bf3856ad364e35_6.1.7600.16385_none_005dd77215ee863b\FirewallAPI.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-btpanui_31bf3856ad364e35_6.1.7600.16385_none_6c660c48585f04f4\btpanui.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-ncdprop_31bf3856ad364e35_6.1.7600.16385_none_538c12567156d10b\NcdProp.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-smartcardksp_31bf3856ad364e35_6.1.7601.17514_none_b7f7d8e8e19ade8a\scksp.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-speechengine_31bf3856ad364e35_6.1.7600.16385_none_ee947359fb35d641\srloc.dll	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-d..s-ime-japanese-core_31bf3856ad364e35_6.1.7600.16385_none_d5b4f96cdbb9a8b1\IMJPMGR.EXE	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-ie-internetexplorer_31bf3856ad364e35_11.2.9600.16428_none_1c0dbd69636d746a\ieUnatt.exe	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-d..-japanese-utilities_31bf3856ad364e35_6.1.7601.17514_none_ef38a8d0d05cc2c7\IMJPDADM.EXE	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-directx-direct3d_31bf3856ad364e35_6.1.7600.16385_none_eb246466b6cc92e7\d3dim700.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.1.7600.16385_none_0935b76c289e0fd5\locdrv.dll	AF9.tmp
File created	C:\Windows\winsxs\Backup\wow64_microsoft-windows-i..i_initiator_service_31bf3856ad364e35_6.1.7601.17514_none_42ee5aff60183c81_iscsium.dll_edf4260f	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-tcpip_31bf3856ad364e35_6.1.7601.17514_none_ca00459dda59f6f4\tcpipcfg.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-m..-downlevelmanifests_31bf3856ad364e35_6.1.7601.17514_none_04801f69e1dbd8e6\MediaPlayer-DLMigPlugin.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-wmadmod_31bf3856ad364e35_6.1.7601.17514_none_885655287c3a2a8e\WMADMOD.DLL	AF9.tmp
File created	C:\Windows\Installer\$PatchCache$\Managed\E8EBCC90469BFE03EA485673BA14799F\4.7.3062\system_data_dll_gac_x86	AF9.tmp
File created	C:\Windows\winsxs\Backup\wow64_microsoft-windows-bcrypt-dll_31bf3856ad364e35_6.1.7600.16385_none_54d62f663d777131_bcrypt.dll_e2f091ac	AF9.tmp
File created	C:\Windows\winsxs\Backup\x86_microsoft-windows-newdev_31bf3856ad364e35_6.1.7600.16385_none_114ca177b1fcad24_ndadmin.exe_8e57269f	AF9.tmp
File created	C:\Windows\winsxs\Temp\PendingDeletes\$$DeleteMe.wininet.dll.01da63f99ee14970.000a	AF9.tmp
File created	C:\Windows\winsxs\wow64_microsoft-windows-performancetoolsgui_31bf3856ad364e35_6.1.7601.17514_none_04846decebf43c4c\wdc.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_microsoft-windows-m..onents-jetexchlotus_31bf3856ad364e35_6.1.7600.16385_none_c3120b63aec6aa01\msltus40.dll	AF9.tmp
File created	C:\Windows\winsxs\x86_netfx-fw_netfxperf_dll_31bf3856ad364e35_6.2.7601.17514_none_5ec9dfb2784680fc\netfxperf.dll	AF9.tmp

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 1724 wrote to memory of 2356	1724	rundll32.exe	28
PID 2356 wrote to memory of 2332	2356	rundll32.exe	29
PID 2356 wrote to memory of 2332	2356	rundll32.exe	29
PID 2356 wrote to memory of 2332	2356	rundll32.exe	29
PID 2356 wrote to memory of 2332	2356	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a46dffda28efe80cc2adfd1cbbc8df366f3d3fcbaf655bfda130da310a928ab5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a46dffda28efe80cc2adfd1cbbc8df366f3d3fcbaf655bfda130da310a928ab5.dll,#1
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2356
- - C:\Users\Admin\AppData\Local\Temp\AF9.tmp
    C:\Users\Admin\AppData\Local\Temp\AF9.tmp
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Drops file in Windows directory
    PID:2332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\AF9.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
memory/2356-1-0x0000000001F70000-0x000000000203C000-memory.dmp

Filesize
816KB

Download
memory/2356-0-0x0000000001F70000-0x000000000203C000-memory.dmp

Filesize
816KB

Download