Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
28-09-2021 08:00
Static task
static1
Behavioral task
behavioral1
Sample
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe
Resource
win10-en-20210920
General
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Target
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe
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Size
191KB
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MD5
8d0b5c991c8725b979911d074556ee11
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SHA1
04575878698e6ab06a0ea3f9ff6390051a73b580
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SHA256
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6
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SHA512
48609af2b35845921f0f7f48b3ad501ad8dc4077c7fb67b7e63f98c2d7056b2f3e7585800dc186a525eee6f7b2014ba0167297f2f7f4a70498edf4f56e57c489
Malware Config
Extracted
C:\readme.txt
conti
http://contirecj4hbzmyzuydyzrvm2c65blmvhoj2cvf25zqj2dwrrqcq5oad.onion/
https://contirecovery.top/
Signatures
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Conti Ransomware
Ransomware generally thought to be a successor to Ryuk.
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Modifies extensions of user files 14 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exedescription ioc process File renamed C:\Users\Admin\Pictures\BackupBlock.png => C:\Users\Admin\Pictures\BackupBlock.png.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\ConvertHide.tif => C:\Users\Admin\Pictures\ConvertHide.tif.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\NewFind.tiff => C:\Users\Admin\Pictures\NewFind.tiff.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\OptimizeTrace.crw => C:\Users\Admin\Pictures\OptimizeTrace.crw.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\RequestWatch.raw => C:\Users\Admin\Pictures\RequestWatch.raw.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Pictures\AssertGroup.tiff 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Pictures\DebugLock.tiff 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\GrantCompress.png => C:\Users\Admin\Pictures\GrantCompress.png.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\GrantMerge.raw => C:\Users\Admin\Pictures\GrantMerge.raw.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\LockMerge.raw => C:\Users\Admin\Pictures\LockMerge.raw.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Pictures\NewFind.tiff 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\WaitNew.png => C:\Users\Admin\Pictures\WaitNew.png.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\AssertGroup.tiff => C:\Users\Admin\Pictures\AssertGroup.tiff.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File renamed C:\Users\Admin\Pictures\DebugLock.tiff => C:\Users\Admin\Pictures\DebugLock.tiff.NEFHC 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe -
Drops startup file 1 IoCs
Processes:
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.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) 32 IoCs
Processes:
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exedescription ioc process File opened for modification C:\Users\Admin\Searches\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Videos\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\Desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Stationery\Desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Music\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Music\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Links\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Public\Documents\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\desktop.ini 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe -
Drops file in Program Files directory 64 IoCs
Processes:
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exedescription ioc process File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ul-oob.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\lv_get.svg 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\nl-nl\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\zh-tw\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\illustrations_retina.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\sl-si\ui-strings.js 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\STSLIST.CHM 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\fi-fi\ui-strings.js 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Stationery\Stars.htm 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\Welcome.html 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\cstm_brand_preview2x.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ro-ro\ui-strings.js 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\dd_arrow_small2x.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\pt-br\ui-strings.js 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-pl.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-pl.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTest-ppd.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\MinionPro-Bold.otf 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CAPSULES\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\zh-tw\ui-strings.js 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files\Microsoft Office\root\Licenses16\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\RHP_icons_2x.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\rhp_world_icon.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\nl-nl\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessVDI2019_eula.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN110.XML 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\themes\dark\adobe_sign_tag_retina.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\files\dev\cef\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\lets-get-started.png 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ul-oob.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ul-oob.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Slipstream.xml 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.natives.nl_zh_4.4.0.v20140623020002.jar 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATERMAR\THMBNAIL.PNG 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\index.gif 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\en-ae\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTrial-ul-oob.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Adobe\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\pt-br\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-oob.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL.HXS 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.core.commands.nl_zh_4.4.0.v20140623020002.jar 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\DESIGNER\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\config\Modules\org-openide-compat.xml_hidden 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\nl-nl\ui-strings.js 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN027.XML 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\eu-es\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\nb-no\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.core.commands_3.6.100.v20140528-1422.jar 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\plugins\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\da-dk\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ppd.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-pl.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ppd.xrm-ms 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\cmm\LINEAR_RGB.pf 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\org-netbeans-modules-javahelp.jar 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATERMAR\readme.txt 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe -
Drops file in Windows directory 3 IoCs
Processes:
ShellExperienceHost.exesvchost.exedescription ioc process File created C:\Windows\rescache\_merged\4032412167\2690874625.pri ShellExperienceHost.exe File opened for modification C:\Windows\Debug\ESE.TXT svchost.exe File created C:\Windows\rescache\_merged\4183903823\1195458082.pri ShellExperienceHost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exepid process 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
Processes:
vssvc.exeWMIC.exedescription pid process Token: SeBackupPrivilege 2676 vssvc.exe Token: SeRestorePrivilege 2676 vssvc.exe Token: SeAuditPrivilege 2676 vssvc.exe Token: SeIncreaseQuotaPrivilege 2340 WMIC.exe Token: SeSecurityPrivilege 2340 WMIC.exe Token: SeTakeOwnershipPrivilege 2340 WMIC.exe Token: SeLoadDriverPrivilege 2340 WMIC.exe Token: SeSystemProfilePrivilege 2340 WMIC.exe Token: SeSystemtimePrivilege 2340 WMIC.exe Token: SeProfSingleProcessPrivilege 2340 WMIC.exe Token: SeIncBasePriorityPrivilege 2340 WMIC.exe Token: SeCreatePagefilePrivilege 2340 WMIC.exe Token: SeBackupPrivilege 2340 WMIC.exe Token: SeRestorePrivilege 2340 WMIC.exe Token: SeShutdownPrivilege 2340 WMIC.exe Token: SeDebugPrivilege 2340 WMIC.exe Token: SeSystemEnvironmentPrivilege 2340 WMIC.exe Token: SeRemoteShutdownPrivilege 2340 WMIC.exe Token: SeUndockPrivilege 2340 WMIC.exe Token: SeManageVolumePrivilege 2340 WMIC.exe Token: 33 2340 WMIC.exe Token: 34 2340 WMIC.exe Token: 35 2340 WMIC.exe Token: 36 2340 WMIC.exe Token: SeIncreaseQuotaPrivilege 2340 WMIC.exe Token: SeSecurityPrivilege 2340 WMIC.exe Token: SeTakeOwnershipPrivilege 2340 WMIC.exe Token: SeLoadDriverPrivilege 2340 WMIC.exe Token: SeSystemProfilePrivilege 2340 WMIC.exe Token: SeSystemtimePrivilege 2340 WMIC.exe Token: SeProfSingleProcessPrivilege 2340 WMIC.exe Token: SeIncBasePriorityPrivilege 2340 WMIC.exe Token: SeCreatePagefilePrivilege 2340 WMIC.exe Token: SeBackupPrivilege 2340 WMIC.exe Token: SeRestorePrivilege 2340 WMIC.exe Token: SeShutdownPrivilege 2340 WMIC.exe Token: SeDebugPrivilege 2340 WMIC.exe Token: SeSystemEnvironmentPrivilege 2340 WMIC.exe Token: SeRemoteShutdownPrivilege 2340 WMIC.exe Token: SeUndockPrivilege 2340 WMIC.exe Token: SeManageVolumePrivilege 2340 WMIC.exe Token: 33 2340 WMIC.exe Token: 34 2340 WMIC.exe Token: 35 2340 WMIC.exe Token: 36 2340 WMIC.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ShellExperienceHost.exepid process 3076 ShellExperienceHost.exe 3076 ShellExperienceHost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.execmd.exedescription pid process target process PID 2056 wrote to memory of 3428 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe cmd.exe PID 2056 wrote to memory of 3428 2056 2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe cmd.exe PID 3428 wrote to memory of 2340 3428 cmd.exe WMIC.exe PID 3428 wrote to memory of 2340 3428 cmd.exe WMIC.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe"C:\Users\Admin\AppData\Local\Temp\2f4f45f6624d1992bb474d7b245ebe8c316c0f8093fd1e313756c69680b844e6.bin.sample.exe"1⤵
- Modifies extensions of user files
- Drops startup file
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{2D3E78C1-16F5-45C2-8C51-8B602BF398FB}'" delete2⤵
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Windows\System32\wbem\WMIC.exeC:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{2D3E78C1-16F5-45C2-8C51-8B602BF398FB}'" delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2340
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2676
-
C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:3076
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc1⤵
- Drops file in Windows directory
PID:3300