Analysis
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max time kernel
148s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
29-05-2023 06:36
Behavioral task
behavioral1
Sample
decryptor_575a467c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
decryptor_575a467c.exe
Resource
win10v2004-20230220-en
General
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Target
decryptor_575a467c.exe
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Size
1.7MB
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MD5
a72345f5a627a2c8222f71347a44b013
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SHA1
595bf5761ec6eee55fb291cb465736bbbb4bfcf8
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SHA256
9c9a264f5f1a78753f7f80ee6143d6c8967fa1375821bc09187767756d366800
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SHA512
5081c69929c6bd43277f416e942c7d8bb57a45c26089ade5a985ed9ae6a376128ed7dc9cba2618cf918941f7b919db73f1f48cf0c6d30b707927c4a77fbb3482
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SSDEEP
24576:SV2LT3INDJRQDj4uFgjR9XKaNIAOgoXeQ7vIKiKyn9cr2Uy9TnFXlDi9uIIg:fLT4NDG4uGlF6AubJyKr2UBuIIg
Malware Config
Extracted
agenda
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company_id
feGDg5BHWw
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note
-- Qilin Your network/system was encrypted. Encrypted files have new extension. -- Compromising and sensitive data We have downloaded compromising and sensitive data from you system/network If you refuse to communicate with us and we do not come to an agreement, your data will be published. Data includes: - Employees personal data, CVs, DL , SSN. - Complete network map including credentials for local and remote services. - Financial information including clients data, bills, budgets, annual reports, bank statements. - Complete datagrams/schemas/drawings for manufacturing in solidworks format - And more... -- Warning 1) If you modify files - our decrypt software won't able to recover data 2) If you use third party software - you can damage/modify files (see item 1) 3) You need cipher key / our decrypt software to restore you files. 4) The police or authorities will not be able to help you get the cipher key. We encourage you to consider your decisions. -- Recovery 1) Download tor browser: https://www.torproject.org/download/ 2) Go to domain 3) Enter credentials-- Credentials Extension: feGDg5BHWw Domain: e3v6tjarcltwc4hdkn6fxnpkzq42ul7swf5cfqw6jzvic4577vxsxhid.onion login: _RgxgvCfv_3rQI5oinfr9gj5JS6_AGP7 password:
Signatures
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Agenda Ransomware
A ransomware with multiple variants written in Golang and Rust first seen in August 2022.
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Drops file in Drivers directory 21 IoCs
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Windows\SysWOW64\drivers\en-US\ndiscap.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\ja-JP\ndiscap.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\es-ES\NdisImPlatform.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\es-ES\wfplwfs.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\fr-FR\ndiscap.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\it-IT\ndiscap.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\it-IT\wfplwfs.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\de-DE\NdisImPlatform.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\en-US\NdisImPlatform.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\it-IT\NdisImPlatform.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\ja-JP\NdisImPlatform.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\es-ES\ndiscap.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\fr-FR\NdisImPlatform.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\de-DE\wfplwfs.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\en-US\wfplwfs.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\fr-FR\wfplwfs.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\gm.dls decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\gmreadme.txt decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\ja-JP\wfplwfs.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\afunix.sys decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\drivers\de-DE\ndiscap.sys.mui decryptor_575a467c.exe -
Drops startup file 1 IoCs
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini decryptor_575a467c.exe -
Loads dropped DLL 12 IoCs
Processes:
OfficeClickToRun.exeOfficeClickToRun.exepid process 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 216 OfficeClickToRun.exe 4472 OfficeClickToRun.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 desktop.ini file(s) 64 IoCs
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Searches\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\Downloaded Program Files\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Links\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\Fonts\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\Web\Wallpaper\Theme2\Desktop.ini decryptor_575a467c.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Public\Desktop\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Public\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini decryptor_575a467c.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\3D Objects\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini decryptor_575a467c.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-1675742406-747946869-1029867430-1000\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\Web\Wallpaper\Theme1\Desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-fontext_31bf3856ad364e35_10.0.19041.423_none_7c917c97525f1487\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Public\Pictures\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini decryptor_575a467c.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini decryptor_575a467c.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Documents\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Videos\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Public\Music\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini decryptor_575a467c.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini decryptor_575a467c.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Admin\Music\desktop.ini decryptor_575a467c.exe File opened for modification C:\Users\Public\Videos\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini decryptor_575a467c.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini decryptor_575a467c.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Windows\BitLockerDiscoveryVolumeContents\autorun.inf decryptor_575a467c.exe -
Drops file in System32 directory 64 IoCs
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Windows\SysWOW64\it-IT\rdvgumd32.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\HyperV-Storage-VirtualDevice-FibreChannel-merged-Package~31bf3856ad364e35~amd64~~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-OneCore-Helium-Package~31bf3856ad364e35~amd64~es-ES~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Multimedia-RestrictedCodecsExt-WCOSHeadless-WOW64-Package~31bf3856ad364e35~amd64~ja-JP~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\en-US\whvcrash.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\bda.inf_amd64_d32fe6b1c2b7b2a5\bda.inf decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\fr-FR\adsnt.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Security-SPP-Component-SKU-ServerRdsh-License-Package~31bf3856ad364e35~amd64~~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\downlevel\api-ms-win-shcore-stream-l1-1-0.dll decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\de-DE\cht4sx64.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\fr-FR\circlass.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\es-ES\PlayToStatusProvider.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\spp\tokens\skus\csvlk-pack\csvlk-pack-Volume-CSVLK-2-ul-store-rtm.xrm-ms decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\netathr10x.inf_amd64_2691c4f95b80eb3b\eeprom_qca9377_1p1_NFA425_olpc_SS_T.bin decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\it-IT\BthOob.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\gpscript.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\ncryptprov.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\UIRibbon.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\es-ES\mimofcodec.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Holographic-Desktop-Merged-Package~31bf3856ad364e35~amd64~~10.0.19041.1288.cat decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\Dism\de-DE\LogProvider.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\d3d11.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ScriptResource\de-DE\MSFT_ScriptResourceStrings.psd1 decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\NetAdapter\MSFT_NetAdapterUso.Format.ps1xml decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\de-DE\wavemsp.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\es-ES\netk57a.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\en-US\eudcedit.exe.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\en-US\g711codc.ax.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\IconCodecService.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\ja-JP\wimgapi.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\fr-FR\vca.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\F12\es-ES\F12Script.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0010~31bf3856ad364e35~amd64~fr-FR~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-DataCenterBridging-WOW64-Package~31bf3856ad364e35~amd64~fr-FR~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\en-US\wGenCounter.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\netathr10x.inf_amd64_2691c4f95b80eb3b\eeprom_qca9377_1p1_NFA425_olpc_A_TP203NAH.bin decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\ja-JP\EhStorPwdDrv.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\ja-JP\netrtwlanu.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\HyperV-Virtio-Package~31bf3856ad364e35~amd64~de-DE~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-DataCenterBridging-WOW64-Package~31bf3856ad364e35~amd64~~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\it-IT\c_fsreplication.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\ja-JP\wvmic_timesync.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\ja-JP\miutils.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\ucrtbase.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\wbem\WsmAgentUninstall.mof decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\de-DE\winmsipc.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\es-ES\wvmbusvideo.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\it-IT\adsnt.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\ja-JP\eventvwr.exe.mui decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-EditionPack-Professional-WOW64-Package~31bf3856ad364e35~amd64~it-IT~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\en-US\pspluginwkr.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\NetworkConnectivityStatus\MSFT_NCSIPolicyConfiguration.cdxml decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-PhotoBasic-Feature-WOW64-Package~31bf3856ad364e35~amd64~fr-FR~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\wbem\fr-FR\wininit.mfl decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-OneCore-Multimedia-MFPMP-Package~31bf3856ad364e35~amd64~ja-JP~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\downlevel\api-ms-win-core-registry-l2-1-0.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\fr-FR\schtasks.exe.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\msvcp140_clr0400.dll decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\SessEnv.dll decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-SimpleTCP-Package~31bf3856ad364e35~amd64~es-ES~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\System32\catroot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-OneDrive-Setup-Package~31bf3856ad364e35~amd64~~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\de-DE\occache.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\SysWOW64\msdadiag.dll decryptor_575a467c.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\xusb22.inf_amd64_d0f2fd4c931f4672\xusb22.inf decryptor_575a467c.exe -
Drops file in Program Files directory 64 IoCs
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-charts.xml decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\AppPackageSmallTile.scale-125_contrast-black.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\themes\dark\icons_retina.png decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\instrument.dll decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\jvm.lib decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ul-oob.xrm-ms decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe decryptor_575a467c.exe File opened for modification C:\Program Files\Windows NT\TableTextService\TableTextServiceTigrinya.txt decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageMedTile.scale-150_contrast-black.png decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\ktab.exe decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-modules-progress-ui.xml decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-20_contrast-black.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarBadge.scale-100.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\PFM\zx______.pfm decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-oob.xrm-ms decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\vreg\excel.x-none.msi.16.x-none.vreg.dat decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.xml decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ppd.xrm-ms decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\TecProxy.dll decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\api-ms-win-core-timezone-l1-1-0.dll decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-64.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\s_filter_18.svg decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\OfflinePages\WebviewOffline.html decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\EmptySearch.scale-150.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.Telemetry\BIEvents.xml decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Grace-ul-oob.xrm-ms decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\CardUIBkg.scale-400.HCBlack.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\MapsSmallTile.scale-200.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\arrow-right.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\pl-pl\ui-strings.js decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\license.html decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\FileIcons\FileLogoExtensions.targetsize-256.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\SetupTeardown.ps1 decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-pl.xrm-ms decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\en\SpreadsheetCompare_col.hxc decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\eu-es\ui-strings.js decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendar.dll decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\META-INF\ECLIPSE_.RSA decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.MDXQueryGenerator.dll decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square310x310\PaintLargeTile.scale-200.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\zh-cn\ui-strings.js decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF64.dll decryptor_575a467c.exe File opened for modification C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\IRIS\PREVIEW.GIF decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ExcelServices.dll decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\156.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-80.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaurl.dll decryptor_575a467c.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\feature.xml decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ACEES.DLL decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-20.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\MissingAlbumArt.jpg decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\MusicWhatsNewItems.json decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\de\PresentationBuildTasks.resources.dll decryptor_575a467c.exe File opened for modification C:\Program Files\7-Zip\Lang\ga.txt decryptor_575a467c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\RTL\contrast-white\SmallTile.scale-125.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\Weather_TileSmallSquare.scale-200.png decryptor_575a467c.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SmallTile.scale-200_contrast-black.png decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe decryptor_575a467c.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\fa.pak.DATA decryptor_575a467c.exe -
Drops file in Windows directory 64 IoCs
Processes:
decryptor_575a467c.exedescription ioc process File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SQL\ja\DropSqlPersistenceProviderLogic.sql decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\HyperV-DynamicMemory-VirtualDevice-Package~31bf3856ad364e35~amd64~es-ES~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-a..ep-chxapp.appxsetup_31bf3856ad364e35_10.0.19041.1023_none_7d8eee60f8081103\AppxSignature.p7x decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-devices-haptics_31bf3856ad364e35_10.0.19041.264_none_22b5b9cd69282c16\r\Windows.Devices.Haptics.dll decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecore-pnp-drvinst_31bf3856ad364e35_10.0.19041.1202_none_ca1e0a7a1f21274c\drvinst.exe decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-d..y-mdmcommon-onecore_31bf3856ad364e35_10.0.19041.746_none_b9ad1f8b13fd3844\f\MdmCommon.dll decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\fr\System.Numerics.Vectors.resources.dll decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Client-Desktop-Required-WOW64-Package~31bf3856ad364e35~amd64~it-IT~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Client-Features-Package02~31bf3856ad364e35~amd64~~10.0.19041.264.mum decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_c_sslaccel.inf.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_83daa211cc9c2110\c_sslaccel.inf_loc decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Containers-ApplicationGuard-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Hyper-V-Offline-Core-Group-merged-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..r-manager.resources_31bf3856ad364e35_10.0.19041.1_de-de_a4cb5add146741b2\cmservice.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..riencehost.appxmain_31bf3856ad364e35_10.0.19041.117_none_e0d32848ac56114e\default-progress-vm.js decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-backup-cpl.resources_31bf3856ad364e35_10.0.19041.1_es-es_83fb8580a25721c5\sdcpl.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-brokerinfrastructure_31bf3856ad364e35_10.0.19041.117_none_3c1920f753190d57\bisrv.dll decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..riencehost.appxmain_31bf3856ad364e35_10.0.19041.117_none_e0d32848ac56114e\CloudExperienceHostAPI.winmd decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ASP.NETWebAdminFiles\AppConfig\App_LocalResources\AppSetting.ascx.de.resx decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-NFS-ClientCore-D-Opt-Package~31bf3856ad364e35~amd64~it-IT~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Telnet-Client-Opt-Package~31bf3856ad364e35~amd64~fr-FR~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-b..ws-minwin.resources_31bf3856ad364e35_10.0.19041.1_de-de_08f17580025a89a5\winload.exe.mui decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Security.ApplicationId.PolicyManagement.PolicyModel\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.Security.ApplicationId.PolicyManagement.PolicyModel.dll decryptor_575a467c.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\UnifiedEnrollment.DataModel.winmd decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Host-Guardian-Deployment-merged-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-HyperV-OptionalFeature-VirtualMachinePlatform-Package~31bf3856ad364e35~amd64~~10.0.19041.264.cat decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..riencehost.appxmain_31bf3856ad364e35_10.0.19041.117_none_e0d32848ac56114e\oobeerror-main.html decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WindowsFormsIntegration.resources\v4.0_4.0.0.0_es_31bf3856ad364e35\WindowsFormsIntegration.resources.dll decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\HyperV-Compute-Storage-merged-Package~31bf3856ad364e35~amd64~de-DE~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\HyperV-Storage-QoS-Package~31bf3856ad364e35~amd64~it-IT~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecore-u..itefilter.resources_31bf3856ad364e35_10.0.19041.1266_en-us_b648a623c9262c3b\f\uwfrtl.sys.mui decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Enterprise-Desktop-Shared-WOW64-Package~31bf3856ad364e35~amd64~de-DE~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-UpdateTargeting-ClientOS-21h1-EKB-Wrapper-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.789.mum decryptor_575a467c.exe File opened for modification C:\Windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe\23\common\Formatter\Html\HtmlFormatter.js decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecore-d..onmanager.resources_31bf3856ad364e35_10.0.19041.1_de-de_ad3145588be2eceb\DictationManager.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.EnterpriseServices.tlb decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-CoreSystem-RemoteFS-Client-Package~31bf3856ad364e35~amd64~de-DE~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_eventviewersettings.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_7bf34831f087e546\miguiresource.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecore-a..sibility-experience_31bf3856ad364e35_10.0.19041.746_none_69babc1ce4e23a84\cross.svg decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-filehistory-ui_31bf3856ad364e35_10.0.19041.1_none_0423901f2a62a812\fhuxpresentation.dll decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\de\System.Runtime.Serialization.Formatters.Soap.resources.dll decryptor_575a467c.exe File opened for modification C:\Windows\PolicyDefinitions\es-ES\wlansvc.adml decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-analog-h2-physicsplugin-baked_31bf3856ad364e35_10.0.19041.1_none_5fb69e670630e91d\physicsmaterialrubber.hbakedphysicsmaterial decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-dot3ui.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_b2661abcc7353069\dot3dlg.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Composable-PlatformExtension-DragDropCommon-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Dedup-ChunkLibrary-Package~31bf3856ad364e35~amd64~fr-FR~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-GroupPolicy-ClientTools-merged-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-TerminalServices-Publishing-WMIProvider-Package~31bf3856ad364e35~amd64~es-ES~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\Fonts\vga775.fon decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Security\Users\App_LocalResources\editUser.aspx.resx decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\UninstallCommon.sql decryptor_575a467c.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ASP.NETWebAdminFiles\Security\Wizard\App_LocalResources\wizard.aspx.es.resx decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-deliveryoptimization_31bf3856ad364e35_10.0.19041.207_none_a87fa27025b2eaac\r\dosvc.dll decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\MultiPoint-Help-Package~31bf3856ad364e35~amd64~it-IT~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\js\xboxTcuiContext.js decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..brokeredapi-desktop_31bf3856ad364e35_10.0.19041.964_none_a612f0b9f4217a31\f\Windows.Cortana.Desktop.dll decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-d..dservices.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_fa358305ab788fdb\dsadmin.dll.mui decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecore-a..sibility-experience_31bf3856ad364e35_10.0.19041.1_none_41b27ed425707c3a\pin.svg decryptor_575a467c.exe File opened for modification C:\Windows\PolicyDefinitions\WinLogon.admx decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-RemoteFX-HyperV-Integration-Package~31bf3856ad364e35~amd64~de-DE~10.0.19041.1.cat decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_dual_hidbatt.inf_31bf3856ad364e35_10.0.19041.1_none_053be026f01761fd\hidbatt.sys decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_dual_prnms012.inf_31bf3856ad364e35_10.0.19041.1_none_a3feabb281faa7e4\prnms012.inf decryptor_575a467c.exe File opened for modification C:\Windows\servicing\Packages\Microsoft-Windows-Media-Streaming-WOW64-merged-Package~31bf3856ad364e35~amd64~en-US~10.0.19041.1.mum decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-i..acysnapin.resources_31bf3856ad364e35_10.0.19041.1_it-it_fa1b38e5fc197cc5\Cnfgprts.ocx.mui decryptor_575a467c.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-hyper-v-i..nents-rdv.resources_31bf3856ad364e35_10.0.19041.1_es-es_b39d4bf108b45afa\vmicrdv.dll.mui decryptor_575a467c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 34 IoCs
Processes:
OfficeClickToRun.exeOfficeClickToRun.exedescription ioc process Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\all\Overrides OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\FirstSession\officeclicktorun OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,41484365,39965824,7153487,17110988,17962391,17962392,3702920,3462423,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun\ConfigContextData OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\officeclicktorun OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\FirstSession\officeclicktorun OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "1" OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\Overrides OfficeClickToRun.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "2" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\all\Overrides OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun\ConfigContextData OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\TrustCenter\Experimentation OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\officeclicktorun\Overrides OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\Overrides OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\officeclicktorun\Overrides OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\officeclicktorun OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
decryptor_575a467c.exepid process 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe 2752 decryptor_575a467c.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OfficeClickToRun.exepid process 216 OfficeClickToRun.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\decryptor_575a467c.exe"C:\Users\Admin\AppData\Local\Temp\decryptor_575a467c.exe"1⤵
- Drops file in Drivers directory
- Drops startup file
- Drops desktop.ini file(s)
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵
- Loads dropped DLL
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵
- Loads dropped DLL
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dllFilesize
230KB
MD52fc4d42f568c9fee6e069f7ea46d5cc0
SHA1318429f05909b5d4097c2840d64029bc76d08d0f
SHA256f0d4d5993e3e236c288ab8534583da7a624b340c0f6160f61ff4e2df4a82d390
SHA5128e419505b40f55486aaa25ddca9e19c575986ffcd606168dca0ffda25e3affc5e5104185647f5cc277c5f647a6358f0fd35f53ca20bcc208728659eaf43daee9
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C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dllFilesize
230KB
MD52fc4d42f568c9fee6e069f7ea46d5cc0
SHA1318429f05909b5d4097c2840d64029bc76d08d0f
SHA256f0d4d5993e3e236c288ab8534583da7a624b340c0f6160f61ff4e2df4a82d390
SHA5128e419505b40f55486aaa25ddca9e19c575986ffcd606168dca0ffda25e3affc5e5104185647f5cc277c5f647a6358f0fd35f53ca20bcc208728659eaf43daee9
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVCatalog.dllFilesize
672KB
MD5f5d4c22ced66b4f563c6640068aec6b4
SHA133ce26f849b4f981448567c379e6c88031c919e4
SHA256df7abcdf3da7c974c481c90535cb143d5ba005c2972639c1b0613634dc6f055f
SHA51297ed0d91c18a4a056f7914dd7899710c9447adde3bbbcc395197dfa297b265e835687ef9d030e850b2b031759448cf9369642bdc67f08c306c0c4aa1d7d9682f
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVFileSystemMetadata.dllFilesize
304KB
MD5d89cb906c358b2649e15b444a5e0411a
SHA193869f7039ae43e04344516234ab9e6a7811307b
SHA2563ce0887e31ede3772dd5ff44a11fd8bf1611442e88b28605ffe881affc533aa0
SHA512e4bcbd596b8ae810af9bddfb4b2128af2718e12e886ef9218a6c81638e60dcd69f162997c9771f830fe5248ade961d50a2abbfa2633bd28d90310d30710e23f6
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dllFilesize
2.2MB
MD564fa89fe1bdc88ef8db4cc8c7c8319ec
SHA1e1aff65c5b65a6a06303d5fe3bb9b8b6cdf5921b
SHA256863b48351587489dc53337324d2d0602f6df57cc51b39d5713cf4bbec9046621
SHA51211af835730f761ba86f518bd8d18425287fbb25f49faaa2d82defc84f7794d5684327e84f36b91ef57262828b0989d4a126e75fce30911eecc552c266223658c
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dllFilesize
486KB
MD5c9dab12378f3f914ed34c23494ce74c0
SHA169c14443b2ebb2f1e726243288aab1d12b97db37
SHA25618c514f88f60310f3cf25cda77924a01e0a36d14a0e9762756648c2c648ce705
SHA512150fc79994d2af3fa38d61d875220c1baa3c24364423ee670718bd149be1129c52b30296bba44394eac8cbc587c065f04aa527522ef5c605f7221439fb7c7ca9
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvStreamingManager.dllFilesize
210KB
MD5761277d21e3a31948012fef82b42f022
SHA108f7b27e33dd2d3cdfd54c283cdd22994a53402b
SHA2566e1fec70fc0013137957242159edf04eafdb3c14d8a6f1ee2204d451114a19be
SHA5120401fa3425ac8b472f9f42166e70906cc531c94782f2b0338281f983a5ad6f6fd6817b26fe59e841be25aacbfca0df88f672db5a4e17fa9e99d281d912db2d8f
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvSubsystemController.dllFilesize
1.5MB
MD5cd68777721d728fe1f0417afd2a7b8fa
SHA12b245556966182e297eca0a53e1af9f732182272
SHA25662023fd2449f16654306b645c1617aeb84c913778ce128fa1c90840dd230361e
SHA51293a500ee36496211d108d950d5b2877010d1544528fac16abc64a5798f535093a7a78f209b848527e6f559a6b4bd29317a4aa4afbac0be609afb946789a35e66
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dllFilesize
600KB
MD5ccc94602a6a71b59771ef2c321fe7bcd
SHA172fa3ce5942e46a3ddff792a6a9c95bcd9575646
SHA256ef9d1539107155cf0fabe420790cb58d36fe562a5e2255ce472266669fc4bf98
SHA512a731734703e12260a6fa37b4c0ec37d8afd0d97538c3383b59a9c15b6e44e6876babc3dba34e2bfc691b7f349632b6daeaaa97f388af7d5e57aa1fe17b781e31
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dllFilesize
1.2MB
MD5c7f5af65598cf219f1f7544f895edd4c
SHA182f2decf1eb8a3c3dd015194f02e07abe651959f
SHA256d872c5c1b312f4b257cad8c1f77c7e3b1ed090611e7186438f0b0ca6db6638d0
SHA5128fb9378b798ec099079a23ccb7c2ec29ca0d87e6864ecf020fa5e300bc0bd9425f13a466c677818ee38fe560ceb493aff33fa831c6af03fac1566deb07535829
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVOrchestration.dllFilesize
952KB
MD525297efc3bf8d2cb34972e49f033fa0a
SHA1291881891e917c780fc00b22021e5c391b060dfe
SHA2561ed32eb18896bd5fb1f6281eb875ce21dfa9ea20ffaa7e6c3b94eeb23f13aedd
SHA5122ebb012a8973913c4b849988884372550bc1e7c5dd3af01ac01feab49dca40227e653876fce6b13a2c364c04931d5c6bfe88ef23e7065d22279779605954d2dd
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVPolicy.dllFilesize
1.2MB
MD577055f17bb0ddb795ef3a63ca0039bac
SHA1433d647221c9bb54c3c76be44eed0c6a67b0a0de
SHA25620f7fa3c8ab200d87ffa9f58c2700ab393893291338090ec900b6111ca561040
SHA5125aab26f303672c3d745c303ea54ed5891529a0cc5860a4fb8fbb33abc2559ac064c44ea1a943301bd399f2616dd1e15d358474b1089d1cb11eb046d88d9d8d04
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memory/2752-147-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-146-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-145-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-149-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-151-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-152-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-153-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-154-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-155-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-156-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB
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memory/2752-157-0x0000000000C30000-0x0000000000DEE000-memory.dmpFilesize
1.7MB