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Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18/08/2024, 12:03
Static task
static1
Behavioral task
behavioral1
Sample
host.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
host.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
update.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
update.exe
Resource
win10v2004-20240802-en
General
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Target
update.exe
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Size
16KB
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MD5
af87d850a15f1fbde5e824116e1f174b
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SHA1
9d704094e5f7386104dc5b7b155768fbac9fc0f9
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SHA256
11863fecf89dd0fd635456d680fa4a268d9f63dc5a76093fbb79c6686d5ae17b
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SHA512
b0962ca6b3f96defd0b34c723bf13ec35cbda1ed5551ac41ee0ef04fffb799284ad7e4324c856443f14511b7ee83dc2bdc5588c6d6a87050ac4344c4d08c13b3
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SSDEEP
384:K0sAA+LPsuTnVshZ9hA+b3Qj5MRjVpV/QBOIjLbd:KaV/+b3N3pV/yb
Malware Config
Signatures
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Renames multiple (1615) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\README.txt update.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\B: update.exe File opened (read-only) \??\H: update.exe File opened (read-only) \??\M: update.exe File opened (read-only) \??\O: update.exe File opened (read-only) \??\V: update.exe File opened (read-only) \??\G: update.exe File opened (read-only) \??\R: update.exe File opened (read-only) \??\T: update.exe File opened (read-only) \??\Z: update.exe File opened (read-only) \??\E: update.exe File opened (read-only) \??\J: update.exe File opened (read-only) \??\K: update.exe File opened (read-only) \??\P: update.exe File opened (read-only) \??\Q: update.exe File opened (read-only) \??\S: update.exe File opened (read-only) \??\W: update.exe File opened (read-only) \??\A: update.exe File opened (read-only) \??\I: update.exe File opened (read-only) \??\L: update.exe File opened (read-only) \??\N: update.exe File opened (read-only) \??\U: update.exe File opened (read-only) \??\X: update.exe File opened (read-only) \??\Y: update.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\en-US\DfsShlEx.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\msimtf.dll.mui.abc update.exe File created C:\Windows\SysWOW64\fr-FR\adprovider.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\iphlpapi.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\gpapi.dll.mui.abc update.exe File created C:\Windows\SysWOW64\fr-FR\hidphone.tsp.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\oobefldr.dll.mui.abc update.exe File created C:\Windows\SysWOW64\wbem\wdigest.mof.abc update.exe File created C:\Windows\SysWOW64\en-US\msscript.ocx.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\scecli.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\en-US\nlhtml.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\en-US\nlsbres.dll.mui.abc update.exe File created C:\Windows\SysWOW64\es-ES\CertEnrollUI.dll.mui.abc.abc update.exe File created C:\Windows\SysWOW64\de-DE\dsprop.dll.mui.abc update.exe File created C:\Windows\SysWOW64\es-ES\dot3dlg.dll.mui.abc update.exe File created C:\Windows\SysWOW64\fr-FR\CertEnroll.dll.mui.abc update.exe File created C:\Windows\SysWOW64\wpcao.dll.abc update.exe File created C:\Windows\SysWOW64\es-ES\azroleui.dll.mui.abc.abc update.exe File created C:\Windows\SysWOW64\es-ES\DDORes.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\es-ES\fwcfg.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\dmocx.dll.mui.abc update.exe File created C:\Windows\SysWOW64\winbio.dll.abc update.exe File created C:\Windows\SysWOW64\xpssvcs.dll.abc update.exe File opened for modification C:\Windows\SysWOW64\es-ES\compstui.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\SCardSvr.dll.mui.abc update.exe File created C:\Windows\SysWOW64\wbem\stdprov.dll.abc update.exe File created C:\Windows\SysWOW64\de-DE\fde.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\NAPMONTR.DLL.MUI.abc update.exe File created C:\Windows\SysWOW64\html.iec.abc update.exe File created C:\Windows\SysWOW64\es-ES\cmdial32.dll.mui.abc.abc update.exe File opened for modification C:\Windows\SysWOW64\api-ms-win-eventing-provider-l1-1-0.dll.abc update.exe File created C:\Windows\SysWOW64\es-ES\dhcpcsvc6.dll.mui.abc.abc update.exe File opened for modification C:\Windows\SysWOW64\es-ES\diskcopy.dll.mui.abc update.exe File created C:\Windows\SysWOW64\adsmsext.dll.abc update.exe File created C:\Windows\SysWOW64\ctl3d32.dll.abc update.exe File created C:\Windows\SysWOW64\fr-FR\hcproviders.dll.mui.abc update.exe File created C:\Windows\SysWOW64\wbem\nshipsec.mof.abc update.exe File created C:\Windows\SysWOW64\en-US\FunDisc.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\es-ES\acctres.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\IpsmSnap.dll.mui.abc update.exe File created C:\Windows\SysWOW64\de-DE\azroles.dll.mui.abc update.exe File created C:\Windows\SysWOW64\WEB.rs.abc update.exe File created C:\Windows\SysWOW64\zh-TW\DWrite.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\en-US\iasdatastore.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\iepeers.dll.mui.abc.abc update.exe File created C:\Windows\SysWOW64\en-US\pnidui.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\es-ES\hidphone.tsp.mui.abc update.exe File created C:\Windows\SysWOW64\es-ES\iasads.dll.mui.abc update.exe File created C:\Windows\SysWOW64\he-IL\fms.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\iyuv_32.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\pdhui.dll.mui.abc update.exe File created C:\Windows\SysWOW64\zh-CN\WMPhoto.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\localsec.dll.mui.abc.abc update.exe File created C:\Windows\SysWOW64\en-US\msfeedsbs.dll.mui.abc update.exe File created C:\Windows\SysWOW64\comrepl.dll.abc update.exe File created C:\Windows\SysWOW64\es-ES\d2d1.dll.mui.abc update.exe File created C:\Windows\SysWOW64\fr-FR\PhotoScreensaver.scr.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\ntshrui.dll.mui.abc update.exe File opened for modification C:\Windows\SysWOW64\es-ES\basecsp.dll.mui.abc update.exe File created C:\Windows\SysWOW64\fr-FR\NetworkMap.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\ifmon.dll.mui.abc update.exe File created C:\Windows\SysWOW64\en-US\aelupsvc.dll.mui.abc update.exe File created C:\Windows\SysWOW64\es-ES\aaclient.dll.mui.abc update.exe File created C:\Windows\SysWOW64\it-IT\mcicda.dll.mui.abc update.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Windows Mail\oeimport.dll.abc update.exe File created C:\Program Files (x86)\Internet Explorer\jsprofilerui.dll.abc update.exe File created C:\Program Files (x86)\Windows Defender\es-ES\README.txt update.exe File created C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\BCSStr32.dll.abc update.exe File created C:\Program Files\7-Zip\Lang\yo.txt.abc update.exe File created C:\Program Files\7-Zip\Lang\vi.txt.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Document Themes 14\Grid.thmx.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\ACEDAO.DLL.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Document Themes 14\Waveform.thmx.abc update.exe File created C:\Program Files\Microsoft Office\Office14\MSOHEVI.DLL.abc update.exe File created C:\Program Files\Windows Defender\it-IT\MpAsDesc.dll.mui.abc update.exe File created C:\Program Files (x86)\Internet Explorer\sqmapi.dll.abc update.exe File created C:\Program Files\desktop.ini.abc update.exe File created C:\Program Files (x86)\Windows Sidebar\fr-FR\README.txt update.exe File created C:\Program Files\Windows Photo Viewer\PhotoViewer.dll.abc update.exe File created C:\Program Files\Windows Journal\MSPVWCTL.DLL.abc update.exe File created C:\Program Files\7-Zip\Lang\hi.txt.abc update.exe File created C:\Program Files\Microsoft Games\Chess\ChessMCE.lnk.abc update.exe File created C:\Program Files\7-Zip\Lang\lt.txt.abc update.exe File created C:\Program Files\Windows Defender\it-IT\MsMpRes.dll.mui.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\ContactPicker.dll.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\EMSMDB32.DLL.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\MSCOL11.PPD.abc update.exe File created C:\Program Files\Internet Explorer\SIGNUP\install.ins.abc update.exe File created C:\Program Files\Mozilla Firefox\api-ms-win-core-timezone-l1-1-0.dll.abc update.exe File created C:\Program Files\Windows Journal\ja-JP\NBMapTIP.dll.mui.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\NL7MODELS0009.dll.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\ASCIIENG.LNG.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\NPAUTHZ.DLL.abc update.exe File created C:\Program Files (x86)\Windows Portable Devices\README.txt update.exe File created C:\Program Files\Java\jre7\THIRDPARTYLICENSEREADME-JAVAFX.txt.abc update.exe File created C:\Program Files\7-Zip\Lang\kaa.txt.abc update.exe File created C:\Program Files\Internet Explorer\en-US\jsdbgui.dll.mui.abc update.exe File created C:\Program Files\DVD Maker\fr-FR\OmdProject.dll.mui.abc update.exe File created C:\Program Files\7-Zip\Lang\is.txt.abc update.exe File created C:\Program Files (x86)\Internet Explorer\en-US\F12Tools.dll.mui.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\ACCDDS.DLL.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\OART.DLL.abc update.exe File created C:\Program Files\Windows Media Player\de-DE\WMPDMCCore.dll.mui.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Document Themes 14\Adjacency.thmx.abc update.exe File created C:\Program Files\Microsoft Office\Office14\AUTHZAX.DLL.abc update.exe File created C:\Program Files (x86)\Internet Explorer\D3DCompiler_47.dll.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\OMML2MML.XSL.abc update.exe File created C:\Program Files\Windows Sidebar\sbdrop.dll.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\AUDIOSEARCHMAIN.DLL.abc update.exe File created C:\Program Files\VideoLAN\VLC\libvlc.dll.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.BusinessApplications.Runtime.dll.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE.abc update.exe File created C:\Program Files\Windows Sidebar\fr-FR\README.txt update.exe File created C:\Program Files\7-Zip\Lang\lv.txt.abc update.exe File created C:\Program Files (x86)\Windows NT\Accessories\README.txt update.exe File created C:\Program Files\Windows Photo Viewer\en-US\PhotoViewer.dll.mui.abc update.exe File created C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw48.png.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\OARTCONV.DLL.abc update.exe File created C:\Program Files\Java\jdk1.7.0_80\README.txt update.exe File created C:\Program Files\7-Zip\Lang\nn.txt.abc update.exe File created C:\Program Files\Windows Mail\es-ES\msoeres.dll.mui.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE.abc update.exe File created C:\Program Files\7-Zip\Lang\fur.txt.abc update.exe File created C:\Program Files\Microsoft Office\Office14\INLAUNCH.DLL.abc update.exe File created C:\Program Files\Windows Media Player\es-ES\WMPMediaSharing.dll.mui.abc update.exe File created C:\Program Files\Windows Journal\Templates\Genko_1.jtp.abc update.exe File created C:\Program Files (x86)\Microsoft Office\Office14\MLSHEXT.DLL.abc update.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File created C:\Windows\winsxs\x86_microsoft-windows-userinit.resources_31bf3856ad364e35_6.1.7600.16385_en-us_8fc6fc4f33a62837\README.txt update.exe File created C:\Windows\winsxs\FileMaps\$$_system32_manifeststore_7d35b12f9be4c20e.cdf-ms.abc update.exe File created C:\Windows\winsxs\FileMaps\program_files_dvd_maker_shared_dvdstyles_rectangles_5bea48dc003ff122.cdf-ms.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-hotstart-adm.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_068f9fa22125f701.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-v..ice-dynamicprovider_31bf3856ad364e35_6.1.7600.16385_none_b9ee1de1ca498be1.manifest.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-b..nager-efi.resources_31bf3856ad364e35_6.1.7600.16385_en-us_dacce684029df516\bootmgr.efi.mui.abc update.exe File created C:\Windows\winsxs\Backup\amd64_microsoft-windows-font-bitmap-fixed_31bf3856ad364e35_6.1.7600.16385_none_db04d3f548508fd9_8514fixe.fon_f66366a7.abc update.exe File created C:\Windows\winsxs\Backup\x86_microsoft-windows-mlang.resources_31bf3856ad364e35_6.1.7600.16385_ko-kr_58531de323d90bc5.manifest.abc update.exe File created C:\Windows\winsxs\amd64_wudfusbcciddriver.inf.resources_31bf3856ad364e35_6.1.7600.16385_es-es_4cd2fa2e51487876\README.txt update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-o..tend-apis.resources_31bf3856ad364e35_6.1.7601.17514_ja-jp_d0bbdcbc78b7c85f.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-p..rgraphing.resources_31bf3856ad364e35_6.1.7600.16385_en-us_16bb555b20a2c325.manifest.abc update.exe File created C:\Windows\winsxs\Backup\amd64_microsoft-windows-s..ontroller.resources_31bf3856ad364e35_6.1.7600.16385_de-de_1d0162c550c828a3.manifest.abc update.exe File created C:\Windows\winsxs\wow64_microsoft-windows-t..ion-reflectordriver_31bf3856ad364e35_6.1.7601.17514_none_80a0bff528d7b32b\rdprefdrvapi.dll.abc update.exe File created C:\Windows\winsxs\x86_microsoft-windows-w..cture-bsp.resources_31bf3856ad364e35_6.1.7600.16385_en-us_cdb792a8c509541e\README.txt update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-p..tcpmondll.resources_31bf3856ad364e35_6.1.7600.16385_de-de_d2162bc9b4f4fa29\README.txt update.exe File created C:\Windows\winsxs\amd64_netfx-aspnet_regbrowser_files_b03f5f7f11d50a3a_6.1.7600.16385_none_fdde508273949e1f\legend.browser.abc update.exe File created C:\Windows\winsxs\Backup\amd64_microsoft-windows-offlinefiles-core_31bf3856ad364e35_6.1.7601.17514_none_fc6e4e567286d457_csc.sys_06be9334.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-usbui.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_db26e4abc301da18.manifest.abc update.exe File created C:\Windows\Fonts\shruti.ttf.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-s..iprovider.resources_31bf3856ad364e35_6.1.7600.16385_en-us_32808cdfb7bfa047\vds.mfl.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-zipfldr.resources_31bf3856ad364e35_6.1.7600.16385_it-it_fc17744762284726.manifest.abc update.exe File created C:\Windows\winsxs\FileMaps\$$_web_wallpaper_scenes_bd7cd5771e94d62b.cdf-ms.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_mstape.inf-languagepack_31bf3856ad364e35_6.1.7600.16385_ja-jp_b7b37a6c0f6dbdc5.manifest.abc update.exe File created C:\Windows\winsxs\x86_microsoft-windows-mlang.resources_31bf3856ad364e35_6.1.7600.16385_ru-ru_cf3a10abc52740f6\README.txt update.exe File created C:\Windows\winsxs\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.7600.16385_pt-br_039faf2d05cfba61\comctl32.dll.mui.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-p..ecounters.resources_31bf3856ad364e35_6.1.7600.16385_it-it_0e340fffbb256f19\perfnet.dll.mui.abc update.exe File created C:\Windows\winsxs\FileMaps\$$_system32_en-us_licenses_eval_enterprisee_1d6f5a51fa30e848.cdf-ms.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-m..nents-jet.resources_31bf3856ad364e35_6.1.7600.16385_en-us_ca283a38cb541b0b.manifest.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-l..omebasice.resources_31bf3856ad364e35_6.1.7600.16385_en-us_a47b34406ef9e8fc\README.txt update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-ie-f12resources_31bf3856ad364e35_11.2.9600.16428_none_64c27f2722454357.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-shell-sharemgmt_31bf3856ad364e35_6.1.7600.16385_none_4abc637e62d6f9b4.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-r..lperclass.resources_31bf3856ad364e35_6.1.7600.16385_it-it_fad0b5e167f083ec.manifest.abc update.exe File created C:\Windows\winsxs\wow64_microsoft-windows-n..xcorecomp.resources_31bf3856ad364e35_6.1.7601.17514_es-es_6bc8c2f4dd77ad5d\home1.aspx.es.resx.abc update.exe File created C:\Windows\winsxs\x86_microsoft-windows-l..omebasicn.resources_31bf3856ad364e35_6.1.7600.16385_ja-jp_3750d57f67b9b07d\README.txt update.exe File created C:\Windows\winsxs\Backup\amd64_microsoft-windows-ldap-client.resources_31bf3856ad364e35_6.1.7600.16385_it-it_c40ba42e0ae30d38_wldap32.dll.mui_065dbd9c.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-wcn-netsh-helper_31bf3856ad364e35_6.1.7600.16385_none_3e0ef24b0d1162d7.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-i..p_profile.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_8688c2638a8753e2.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-devicemetadataparsers_31bf3856ad364e35_6.1.7600.16385_none_c6c96b821da83d30.manifest.abc update.exe File created C:\Windows\winsxs\amd64_networking-mpssvc-admin.resources_31bf3856ad364e35_6.1.7601.17514_es-es_9ee17dcfad901389\AuthFWWizFwk.Resources.dll.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-e..ehprivjob.resources_31bf3856ad364e35_6.1.7600.16385_de-de_49e806b857d27fcf.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft-windows-autochk.resources_31bf3856ad364e35_6.1.7600.16385_en-us_49645dc252e24b19.manifest.abc update.exe File created C:\Windows\winsxs\amd64_wiasa002.inf_31bf3856ad364e35_6.1.7600.16385_none_bfa404db77af1a41\SA216x.icc.abc update.exe File created C:\Windows\winsxs\Backup\x86_microsoft-windows-s..ineclient.resources_31bf3856ad364e35_6.1.7600.16385_en-us_4c9102273e6d925e.manifest.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-gadgets-weather_31bf3856ad364e35_6.1.7600.16385_none_a9cf548d21b86a2f\2.png.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-mspaint.resources_31bf3856ad364e35_6.1.7600.16385_de-de_6f6acb50bec51897\README.txt update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-ole-automation-stdole2_31bf3856ad364e35_6.1.7600.16385_none_44cbb4eb32a6507b\stdole2.tlb.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_microsoft-windows-a..ecore-acm.resources_31bf3856ad364e35_6.1.7600.16385_fr-fr_5826b01910a69bd4.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\x86_microsoft.windows.winhttp.resources_31bf3856ad364e35_6.0.7600.16385_en-us_3d419a3aa700badf.manifest.abc update.exe File created C:\Windows\winsxs\wow64_microsoft-windows-icm-ui_31bf3856ad364e35_6.1.7600.16385_none_a0a25363eee12f40\README.txt update.exe File created C:\Windows\winsxs\x86_microsoft-windows-l..-lpksetup.resources_31bf3856ad364e35_6.1.7601.17514_en-us_fe8f8ca0a21cfbfe\lipeula.rtf.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-security-ntlm_31bf3856ad364e35_6.1.7601.17514_none_dad8f242792a4d59\README.txt update.exe File created C:\Windows\winsxs\amd64_prnca00b.inf.resources_31bf3856ad364e35_6.1.7600.16385_de-de_a5e5dc6b6ec43ed1\CNBBR332.DLL.mui.abc update.exe File created C:\Windows\winsxs\Catalogs\182153edc5d281d336415ccb4a5c079b7dd815d0bb6f2d24e1bf6f6f8ef551e4.cat.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_netfx35linq-system...a.datasetextensions_31bf3856ad364e35_6.1.7601.17514_none_b547268892a0926f.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\amd64_server-help-chm.tas..eduler_lh.resources_31bf3856ad364e35_6.1.7600.16385_en-us_c5e1a6b84df8c850.manifest.abc update.exe File created C:\Windows\winsxs\Manifests\wow64_microsoft-windows-netfxcorecomp_31bf3856ad364e35_6.1.7600.16385_none_d2fbd983d0f4e76f.manifest.abc update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-gameexplorer_31bf3856ad364e35_6.1.7601.17514_none_a026547dd7dc8bbc\README.txt update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-mapi.resources_31bf3856ad364e35_6.1.7600.16385_es-es_863b6ebd0410228a\mapistub.dll.mui.abc update.exe File created C:\Windows\winsxs\x86_microsoft-windows-fontext.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b938ef17bd4ff8d2\README.txt update.exe File created C:\Windows\winsxs\Catalogs\a3f33bd0f719bbb9d1c40753165038620ce56a64dc46b83d331dc407f2b29af2.cat.abc update.exe File created C:\Windows\winsxs\wow64_microsoft-windows-ntdll.resources_31bf3856ad364e35_6.1.7600.16385_en-us_cede4f0eaa33bc3b\README.txt update.exe File created C:\Windows\winsxs\amd64_microsoft-windows-a..-provider.resources_31bf3856ad364e35_6.1.7600.16385_de-de_e247f4fb089a16ba\README.txt update.exe File created C:\Windows\winsxs\amd64_prnky003.inf.resources_31bf3856ad364e35_6.1.7600.16385_it-it_3b88b045e9077d24\prnky003.inf_loc.abc update.exe File created C:\Windows\servicing\Packages\Microsoft-Windows-ParentalControls-Package~31bf3856ad364e35~amd64~de-DE~6.1.7601.17514.mum.abc update.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language update.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language update.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 update.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 update.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 update.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 2160 update.exe Token: SeBackupPrivilege 2160 update.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2868 wrote to memory of 2160 2868 update.exe 31 PID 2868 wrote to memory of 2160 2868 update.exe 31 PID 2868 wrote to memory of 2160 2868 update.exe 31 PID 2868 wrote to memory of 2160 2868 update.exe 31 PID 2868 wrote to memory of 2160 2868 update.exe 31 PID 2868 wrote to memory of 2160 2868 update.exe 31 PID 2868 wrote to memory of 2160 2868 update.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\update.exe"C:\Users\Admin\AppData\Local\Temp\update.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Users\Admin\AppData\Local\Temp\update.exe"C:\Users\Admin\AppData\Local\Temp\update.exe" --foodsum2⤵
- Drops file in Drivers directory
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:2160
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD50af9489aecf4d750bef8d0c4a9fdf46c
SHA1e01ed2bce59c0f4d5515fb9afabc45efc94364a5
SHA256b20e80164b74fa31eeff96fdc89d3f387bb09455b27d7a98ba564b940254f8a1
SHA51246c7a63f4fa79cb151891022ada657eb0e5eddde8d29bd143b503f2870b7ef6265f31de08f7b7cae141d8369bfa4608219d5ae3bc8d664d40db41b86b8b2b304
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Filesize
8KB
MD54b66cf2e8620f626f05af7ca70e1807e
SHA1464bc34f5bc5694f83e3bed5941f082a22cd3099
SHA2567218c6fc3c081413d42591d317f8684bb8de2beb94d56c9b4f04bc4164e68581
SHA512c11bb625b529fad395966078ddf9039783e379ed6001e076c007f7cee7066c4dd247130bd4055ac5b89d9563748827b2be38421e9ddf66337bb850bcce217253
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Filesize
672KB
MD5eeb8e3c2b360612561a939cd0bd4b365
SHA1562983ff0f11daa9927fc0546ccfc1b383d8887a
SHA2563483e4668e2133f5aac7918bade7b4f317fdd7ea52cd04f703fc1f0b4edde7e4
SHA5123c47a83fb676e9213d8c9aa3b086b0c36bcf1a928f461a6acc860823a463f1eab396dba6118d2255b36fbcff3562d52790cc30073fa0fcfa7359621b7f03645c
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
823KB
MD53a8649e94ae44d1d3e96e6ab2dd3561a
SHA182ce26af7e2b56a61563f58f8265148f77a782e1
SHA2565e00eb2de5a30a0a41a03b7a5f3bf7f6a039ec514118f528e039779c033788d6
SHA5126ddb648515042e80a189cb5b3ec6d773f797144601dc95be372b0dd0435c7ffa97e50d0828e73e143613863488b9b56b8ff9f53853bf311415d264dea7559740
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Filesize
111B
MD592624a93579f4c479a34ef4df48ad394
SHA105003f8abd4272b3cfe681de036be7b683a189e2
SHA256da608ad13019c8f04f84aae2fc67621cb91ec6f52c0412cc9e9a3feb9a37134d
SHA5124a3e540f95fc7135dbd57cff693f69b1c16ede2a34732bd6b231374e291931670cf0b439731c0fc03ea6a4a98a60b66bdbd9729a19d95e1e8ddb719bbc17c36c
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Filesize
1KB
MD5851f7c1e3cef08accfc7b06b5a880281
SHA1f3e2e2f296f9a8e8595eb16d5d8e8715307b2512
SHA25683134da2d60c96984e878d44b88a5b12a8dd907a262c76c56a81a142cbd363f0
SHA5122a64fd643097ba34f1a2dab38f1cbdb7a2d20f32661ea48ec8db74fbd20a682209062c43bf8072a07f162fb10fbcd479042a3fa36ab52ce06f0e8590fc14145e
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Filesize
13.8MB
MD5b9b120f37133a884b323016d180008dc
SHA1dac054788b5f366332a915c59687fda6a84774f7
SHA2568c4cec84855d47951d8074d6dd6607a11e9b06a046e9b05b2cd955c3e926b382
SHA51212a8c37dfd90b46a3d69de3cf84688b9c81f166099e74b2e13ffbfe06a6860cfa2a3d640f89631e87c14499aaacb31583e99b686fdb79110a79d53007d4f4b89
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Filesize
2KB
MD51b5c9fdba43948f84fb602a22e7b1ceb
SHA1a0027325c138faf6a80f4d7f96f50fdecf21d4d4
SHA2562354e12fb1833ff7381fb5dd2ceb18e73b663f9875aa4dff4da421b52d22538a
SHA512fa80e252968b6ed8872380226fe25c434098b8b270a9d1db3f84217d359a3594de2b499d63102f7afae4e7d0445d3dd4d482184a5a51fe2d95b95fad5260dcbc
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Filesize
2KB
MD5a02e29f8372e1c03b3fab282443fb74c
SHA1ee6125ae7caf8ac67ab65b3eb79d6bfbec118a5b
SHA256acee200c94cf6c6df55f25332516d7cdd8f81347eff4f6e912552cb9097cb15b
SHA512a4ffa5ae6c2af83e41279aeb52dac983e1dcd8bf2a716c46a9d5019917e1f4702fafe12cfa54632dc44d587eac35dfb28c32658001de454e2a0141433aab46e1
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Filesize
3KB
MD518920cf1faf6e364c7a4d3c09e085f73
SHA10db1f786f8389e8202c3ed01fe88f255b31cf60b
SHA256beb19f21cfe95e4404271dd8340ab72bf3671f63e7300053939063cd1e8903e8
SHA512a2bf3ffe39474fac2a51f32277758333b797622a83d72b564e61d147fc9d2154d7b3b9d25adf761fb3ca9ed4aaab93da864e560af656543bd6262ec9de75d3eb
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Filesize
2KB
MD56421114fa13d59a3553ab88302fea34d
SHA1f5e4eebb0df14653dd033e31da060cac4333d2e7
SHA256872829678256c632afd8c05eca8990b88b78768224b51cadd1288f11c8708c17
SHA512c806a7a2c92c4f351b5c00b3680ea57aee89f6c57dde0b661c4b918553ded8c4b6757bc95e282871ddcf3863b036eb17732e81f034d37404d8ee8212dc3fe654
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Filesize
51KB
MD5dbf32e6c84a76c9f5eb734b03b3ccc41
SHA13e12ac21859484e4a208b4fc1d23feaa257b56fd
SHA256ac1af274e36af3dc89048d38a5ff1a8a49d2fabf3fa7b3462be4dfc45451ed2c
SHA512df00f7ead7aa98005dcab967f834f9b308356cb6408d7ea2a78769cdb34bb29d4d7c9d1c6f61a75a2202c3d5343cc029c1d642bf7edef9998a714a19bb78c938
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Filesize
2KB
MD5eec04fbf2e5df37a87988e06ffe65a43
SHA1371153fda533802b864e053d285333abd79a7322
SHA2565dd405b9e5eb70f651ca63ef75057e45eb00f09173936fdfdcbcec8f90d08bed
SHA51293cf51b2b2c075197822508e9a625a97138d9230dc1ebbdc2b6481ce86753c116fc94665c2b9a91ac87dae3ea6ee5409711297fcb94d14a4ec26078cef073d19
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Filesize
2KB
MD5d0cd91fc8b973d3b50228a14e8c6f0ef
SHA16884f3e11ad70cf4cf8175ae1104da4ab819cca2
SHA2560721f633224b28872aee9672c650db2a98f4f4c50214e30ca45de47ac517be21
SHA512c4be9f058ab146c611adcc04e755b5cb64506d944f93ad490b9b18d955f9e05c40f26839b3935e55ac13a2b5f15d29715fc4e33301395e128dc575a01d66bda7
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Filesize
19KB
MD5e53df2dd2f5ac0f1ee5df6d3ab25956c
SHA1b18433935c158d68db447ed8851dcc654f7a5189
SHA256801420b0ee81d82c62b7cfd513a9541df150faf248f65fc7730b499c70af722b
SHA51272adc123df7a79882fb80366022add1d561df4696ce433a62229736fe33412208805d6c2911aa57a8a6f70eb8b259e3952cfdca63812c2c3737f3e9f004653f2
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Filesize
4KB
MD51047f02de3318d4ff807922120e163df
SHA144043ed86e7eecd7a2387d88de049e4761165d3f
SHA256c5884caf20bef16a99a2ec8a5dd17c46c7a84a06ed419c4247cbd9b3e6d16b37
SHA51204006ff18007c848ef87ba7380d082a8a1332b74812ea96809a0c6f8326ddb137ab37a46680342f3451739034d6eee623aaa69328c448eec4a4468972532576a
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Filesize
68KB
MD50adac6c93d26af43a245e1b06823c531
SHA1d6f55575d82a3f62186208d6cf69e4afde8d32db
SHA2564bf34be7dccc8ce67384b5d93fa071ba0fae512f026cdcdfdcdefd30052bb1a4
SHA512a8f3d93048146f10803fcd0e76cbf66d5c88bc82b6ed9c7c0ab0b4c092d83f20ad3c8319bebad68226289b269b2f6e5979a58bb3cf71a888aba5105a5061496d
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Filesize
3KB
MD58a409d7b04997d61e75747df94921f22
SHA122d32228b67369247bf4626ca4e249574567643e
SHA2565556669d791cb3bd3ba4a49851844b89eb363b6f222f19d5eaded0e35139b020
SHA51250472f2c52d33b01f7bb840b42fe7504562d81bbe46c1f4b5831e9f1a38f487768715bc3f78947fe547158ab99fc6a5020068eab5bbb218c91411d4af6126ac3