Analysis
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max time kernel
164s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
11-02-2022 07:14
Static task
static1
Behavioral task
behavioral1
Sample
060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe
Resource
win10v2004-en-20220113
General
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Target
060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe
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Size
54KB
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MD5
86de4891b15f1e5288809ad893ff83d3
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SHA1
b67fffd9e2f076b2990e41f4e7bd57036f9e558c
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SHA256
060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b
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SHA512
cb96daa8d0c76ffc43f5ec477d33f6b8544d248ba3f07ad7c09517e4694cdd14a63136102e69a06740d9b234be6533524630f3caf952c26c2c869090fde4c70c
Malware Config
Extracted
C:\how_to_back_files.html
http-equiv="Content-Type"
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Suspicious use of NtCreateProcessExOtherParentProcess 5 IoCs
description pid Process procid_target PID 1388 created 4348 1388 WerFault.exe 96 PID 3740 created 1536 3740 WerFault.exe 108 PID 4864 created 4424 4864 WerFault.exe 111 PID 3988 created 4880 3988 WerFault.exe 114 PID 4280 created 3276 4280 WerFault.exe 119 -
Modifies extensions of user files 13 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\NewBackup.crw => C:\Users\Admin\Pictures\NewBackup.crw.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Pictures\RedoMove.tiff 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\RequestDebug.raw => C:\Users\Admin\Pictures\RequestDebug.raw.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\SubmitRemove.raw => C:\Users\Admin\Pictures\SubmitRemove.raw.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Pictures\EnterCheckpoint.tiff 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Pictures\InstallDismount.tiff 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\InstallDismount.tiff => C:\Users\Admin\Pictures\InstallDismount.tiff.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\RedoMove.tiff => C:\Users\Admin\Pictures\RedoMove.tiff.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\RegisterStart.tif => C:\Users\Admin\Pictures\RegisterStart.tif.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\UpdateMeasure.crw => C:\Users\Admin\Pictures\UpdateMeasure.crw.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\ConvertToStop.crw => C:\Users\Admin\Pictures\ConvertToStop.crw.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\DismountRead.png => C:\Users\Admin\Pictures\DismountRead.png.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File renamed C:\Users\Admin\Pictures\EnterCheckpoint.tiff => C:\Users\Admin\Pictures\EnterCheckpoint.tiff.ONYX 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.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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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe" 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe -
Drops desktop.ini file(s) 23 IoCs
description ioc Process File opened for modification C:\Users\Admin\Videos\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Music\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Music\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Videos\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Documents\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Links\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe -
Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe -
Program crash 5 IoCs
pid pid_target Process procid_target 2292 4348 WerFault.exe 96 3676 1536 WerFault.exe 108 4960 4424 WerFault.exe 111 396 4880 WerFault.exe 114 1652 3276 WerFault.exe 119 -
Checks processor information in registry 2 TTPs 12 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WerFault.exe -
Enumerates system info in registry 2 TTPs 18 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchApp.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchApp.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WerFault.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchApp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchApp.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WerFault.exe -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\bing.com SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "173" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\MuiCache SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "140" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "4496" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "6301" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "8106" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "22" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "6301" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "8106" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\www.bing.com SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\MuiCache SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\bing.com SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "140" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "4496" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "140" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "140" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "140" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\bing.com SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "140" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "2691" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "173" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\www.bing.com SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "140" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "140" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "22" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "173" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\MuiCache SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "140" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech_OneCore\\Recognizers\\Tokens\\MS-1033-110-WINMO-DNN" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "4496" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "140" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "8106" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\MuiCache SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "173" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com SearchApp.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2292 WerFault.exe 2292 WerFault.exe 3676 WerFault.exe 3676 WerFault.exe 4960 WerFault.exe 4960 WerFault.exe 396 WerFault.exe 396 WerFault.exe 1652 WerFault.exe 1652 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1972 svchost.exe Token: SeCreatePagefilePrivilege 1972 svchost.exe Token: SeShutdownPrivilege 1972 svchost.exe Token: SeCreatePagefilePrivilege 1972 svchost.exe Token: SeShutdownPrivilege 1972 svchost.exe Token: SeCreatePagefilePrivilege 1972 svchost.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe Token: SeRestorePrivilege 2288 TiWorker.exe Token: SeSecurityPrivilege 2288 TiWorker.exe Token: SeBackupPrivilege 2288 TiWorker.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4348 SearchApp.exe 1536 SearchApp.exe 4424 SearchApp.exe 4880 SearchApp.exe 3276 SearchApp.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1388 wrote to memory of 4348 1388 WerFault.exe 96 PID 1388 wrote to memory of 4348 1388 WerFault.exe 96 PID 3740 wrote to memory of 1536 3740 WerFault.exe 108 PID 3740 wrote to memory of 1536 3740 WerFault.exe 108 PID 4864 wrote to memory of 4424 4864 WerFault.exe 111 PID 4864 wrote to memory of 4424 4864 WerFault.exe 111 PID 3988 wrote to memory of 4880 3988 WerFault.exe 114 PID 3988 wrote to memory of 4880 3988 WerFault.exe 114 PID 4280 wrote to memory of 3276 4280 WerFault.exe 119 PID 4280 wrote to memory of 3276 4280 WerFault.exe 119
Processes
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C:\Users\Admin\AppData\Local\Temp\060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe"C:\Users\Admin\AppData\Local\Temp\060ed35d067c1660b9e84451cf469e2ad1b83efcc3820f0856de7c151d0f690b.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:4536
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1972
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4348 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4348 -s 45322⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:2292
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s BITS1⤵
- Modifies data under HKEY_USERS
PID:1312
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 420 -p 4348 -ip 43481⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:1388
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2288
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1536 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1536 -s 42442⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:3676
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 480 -p 1536 -ip 15361⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:3740
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4424 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4424 -s 38842⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:4960
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 504 -p 4424 -ip 44241⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:4864
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4880 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4880 -s 39602⤵
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:396
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 428 -p 4880 -ip 48801⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:3988
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3276 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3276 -s 38842⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
PID:1652
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 540 -p 3276 -ip 32761⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:4280