Analysis
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max time kernel
150s -
max time network
135s -
platform
windows10-1703_x64 -
resource
win10-20230831-en -
resource tags
arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system -
submitted
15-09-2023 08:36
Static task
static1
Behavioral task
behavioral1
Sample
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe
Resource
win10-20230831-en
General
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Target
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe
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Size
629KB
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MD5
9b6470fcbb02fa19344e2f3b142f5038
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SHA1
3307c3ae97ed6be889720949083f93017d1a6675
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SHA256
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17
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SHA512
f44a6dc0d52bb0cdc5f34a67c608d0ebbcb6e370b2c078095b3a51670a4b07713762c9998949a6c3c451af482ca41a364d2aeb5f6b1bc4a6cedd8a6f8d7586f1
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SSDEEP
12288:Nwd3Bisv9NE1llpPykGRr9VXbtp/SH6UGk02AmuqpFIFYN9xc:uLv9NU/lyFRVXbniw2AI/0
Malware Config
Extracted
C:\info.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\users\public\desktop\info.hta
Signatures
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Phobos
Phobos ransomware appeared at the beginning of 2019.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
Processes:
bcdedit.exebcdedit.exebcdedit.exebcdedit.exepid process 5108 bcdedit.exe 3608 bcdedit.exe 4284 bcdedit.exe 2940 bcdedit.exe -
Renames multiple (448) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
wbadmin.exewbadmin.exepid process 4864 wbadmin.exe 3788 wbadmin.exe -
Modifies Windows Firewall 1 TTPs 2 IoCs
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Drops startup file 3 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exedescription ioc process File created \??\c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.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
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17 = "C:\\Users\\Admin\\AppData\\Local\\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe" f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe Set value (str) \REGISTRY\USER\S-1-5-21-307324125-4249701739-3835089310-1000\Software\Microsoft\Windows\CurrentVersion\Run\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17 = "C:\\Users\\Admin\\AppData\\Local\\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe" f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exedescription ioc process File opened for modification C:\Program Files (x86)\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Desktop\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Links\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Pictures\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Documents\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu Places\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-307324125-4249701739-3835089310-1000\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-307324125-4249701739-3835089310-1000\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Music\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Searches\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Videos\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Downloads\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Videos\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Libraries\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Public\Music\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Stationery\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Documents\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exef595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exedescription pid process target process PID 4996 set thread context of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 set thread context of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe -
Drops file in Program Files directory 64 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exedescription ioc process File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_1.1702.28017.0_x64__8wekyb3d8bbwe\Assets\Logos\Square71x71\PaintSmallTile.scale-150.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ru-ru\ui-strings.js.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\pl-pl\ui-strings.js.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\email\dummy\adobe-old-logo.jpg.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL116.XML f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\S_IlluEmptyFolder_160.svg.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\root\ui-strings.js f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\en-ae\ui-strings.js f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteAppList.scale-100.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ja-jp\ui-strings.js.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root-bridge-test.xrm-ms.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\id\msipc.dll.mui.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_1.1702.28017.0_x64__8wekyb3d8bbwe\Assets\Logos\Wide310x150\PaintWideTile.scale-125.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\en-US\PhotoViewer.dll.mui f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\OutlookMailMediumTile.scale-125.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-ul-oob.xrm-ms.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\HowToPlay\FreeCell\Control_1.jpg f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\6416_40x40x32.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-ppd.xrm-ms f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Office16\AugLoop\third-party-notices.txt.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BREEZE\PREVIEW.GIF.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\images\rhp_world_icon_hover.png.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\en-US\tabskb.dll.mui f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DcfMsoWrapper.dll f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\StudentReport.dotx.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\8201_20x20x32.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RTC.der.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\images\rhp_world_icon.png.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\nb-no\ui-strings.js.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_removeme-default_18.svg f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ppd.xrm-ms.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\AccessMessageDismissal.txt.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sv-se\ui-strings.js f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\bg_get.svg.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Edit.White.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\LAYERS\PREVIEW.GIF f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.16112.11621.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-48.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\7-Zip\Lang\en.ttt.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-pl.xrm-ms f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\ja-jp\ui-strings.js f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Assertions\BeNullOrEmpty.ps1 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\en-il\ui-strings.js f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Java\jre1.8.0_66\bin\dtplugin\npdeployJava1.dll.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\AppTiles\MapsAppList.targetsize-64_altform-unplated.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Assertions\BeLikeExactly.Tests.ps1 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AXE8SharedExpat.dll f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected][D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\DailyChallenges\Popup\FUE3_Image.jpg f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Coverage.ps1 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\META-INF\MANIFEST.MF f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BOLDSTRI\BOLDSTRI.INF.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\small\mr_16x11.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Windows Media Player\en-US\setup_wm.exe.mui f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.SqlServer.Types.dll.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\delete.svg f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ppd.xrm-ms f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.NET.Native.Runtime.1.4_1.4.24201.0_x86__8wekyb3d8bbwe\AppxSignature.p7x f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\Windows Defender\de-DE\shellext.dll.mui f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\ca-es\ui-strings.js f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.Printing.resources.dll f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\codec\libsubsdec_plugin.dll f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\misc\libgnutls_plugin.dll.id[D16108E0-3483].[[email protected]].8base f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-24_contrast-black.png f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
vds.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe -
Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid process 4852 vssadmin.exe 2408 vssadmin.exe -
Modifies registry class 1 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-307324125-4249701739-3835089310-1000_Classes\Local Settings f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exef595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exepid process 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exef595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exef595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exevssvc.exeWMIC.exewbengine.exeWMIC.exedescription pid process Token: SeDebugPrivilege 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe Token: SeDebugPrivilege 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe Token: SeDebugPrivilege 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe Token: SeBackupPrivilege 1028 vssvc.exe Token: SeRestorePrivilege 1028 vssvc.exe Token: SeAuditPrivilege 1028 vssvc.exe Token: SeIncreaseQuotaPrivilege 1444 WMIC.exe Token: SeSecurityPrivilege 1444 WMIC.exe Token: SeTakeOwnershipPrivilege 1444 WMIC.exe Token: SeLoadDriverPrivilege 1444 WMIC.exe Token: SeSystemProfilePrivilege 1444 WMIC.exe Token: SeSystemtimePrivilege 1444 WMIC.exe Token: SeProfSingleProcessPrivilege 1444 WMIC.exe Token: SeIncBasePriorityPrivilege 1444 WMIC.exe Token: SeCreatePagefilePrivilege 1444 WMIC.exe Token: SeBackupPrivilege 1444 WMIC.exe Token: SeRestorePrivilege 1444 WMIC.exe Token: SeShutdownPrivilege 1444 WMIC.exe Token: SeDebugPrivilege 1444 WMIC.exe Token: SeSystemEnvironmentPrivilege 1444 WMIC.exe Token: SeRemoteShutdownPrivilege 1444 WMIC.exe Token: SeUndockPrivilege 1444 WMIC.exe Token: SeManageVolumePrivilege 1444 WMIC.exe Token: 33 1444 WMIC.exe Token: 34 1444 WMIC.exe Token: 35 1444 WMIC.exe Token: 36 1444 WMIC.exe Token: SeIncreaseQuotaPrivilege 1444 WMIC.exe Token: SeSecurityPrivilege 1444 WMIC.exe Token: SeTakeOwnershipPrivilege 1444 WMIC.exe Token: SeLoadDriverPrivilege 1444 WMIC.exe Token: SeSystemProfilePrivilege 1444 WMIC.exe Token: SeSystemtimePrivilege 1444 WMIC.exe Token: SeProfSingleProcessPrivilege 1444 WMIC.exe Token: SeIncBasePriorityPrivilege 1444 WMIC.exe Token: SeCreatePagefilePrivilege 1444 WMIC.exe Token: SeBackupPrivilege 1444 WMIC.exe Token: SeRestorePrivilege 1444 WMIC.exe Token: SeShutdownPrivilege 1444 WMIC.exe Token: SeDebugPrivilege 1444 WMIC.exe Token: SeSystemEnvironmentPrivilege 1444 WMIC.exe Token: SeRemoteShutdownPrivilege 1444 WMIC.exe Token: SeUndockPrivilege 1444 WMIC.exe Token: SeManageVolumePrivilege 1444 WMIC.exe Token: 33 1444 WMIC.exe Token: 34 1444 WMIC.exe Token: 35 1444 WMIC.exe Token: 36 1444 WMIC.exe Token: SeBackupPrivilege 1876 wbengine.exe Token: SeRestorePrivilege 1876 wbengine.exe Token: SeSecurityPrivilege 1876 wbengine.exe Token: SeIncreaseQuotaPrivilege 3784 WMIC.exe Token: SeSecurityPrivilege 3784 WMIC.exe Token: SeTakeOwnershipPrivilege 3784 WMIC.exe Token: SeLoadDriverPrivilege 3784 WMIC.exe Token: SeSystemProfilePrivilege 3784 WMIC.exe Token: SeSystemtimePrivilege 3784 WMIC.exe Token: SeProfSingleProcessPrivilege 3784 WMIC.exe Token: SeIncBasePriorityPrivilege 3784 WMIC.exe Token: SeCreatePagefilePrivilege 3784 WMIC.exe Token: SeBackupPrivilege 3784 WMIC.exe Token: SeRestorePrivilege 3784 WMIC.exe Token: SeShutdownPrivilege 3784 WMIC.exe Token: SeDebugPrivilege 3784 WMIC.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exef595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exef595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.execmd.execmd.execmd.exedescription pid process target process PID 4996 wrote to memory of 4812 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4812 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4812 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4996 wrote to memory of 4940 4996 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 2324 wrote to memory of 4568 2324 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe PID 4940 wrote to memory of 2960 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe cmd.exe PID 4940 wrote to memory of 2960 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe cmd.exe PID 4940 wrote to memory of 4164 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe cmd.exe PID 4940 wrote to memory of 4164 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe cmd.exe PID 4164 wrote to memory of 2268 4164 cmd.exe netsh.exe PID 4164 wrote to memory of 2268 4164 cmd.exe netsh.exe PID 2960 wrote to memory of 4852 2960 cmd.exe vssadmin.exe PID 2960 wrote to memory of 4852 2960 cmd.exe vssadmin.exe PID 2960 wrote to memory of 1444 2960 cmd.exe WMIC.exe PID 2960 wrote to memory of 1444 2960 cmd.exe WMIC.exe PID 4164 wrote to memory of 2692 4164 cmd.exe netsh.exe PID 4164 wrote to memory of 2692 4164 cmd.exe netsh.exe PID 2960 wrote to memory of 5108 2960 cmd.exe bcdedit.exe PID 2960 wrote to memory of 5108 2960 cmd.exe bcdedit.exe PID 2960 wrote to memory of 3608 2960 cmd.exe bcdedit.exe PID 2960 wrote to memory of 3608 2960 cmd.exe bcdedit.exe PID 2960 wrote to memory of 4864 2960 cmd.exe wbadmin.exe PID 2960 wrote to memory of 4864 2960 cmd.exe wbadmin.exe PID 4940 wrote to memory of 5052 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 5052 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 5052 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 2528 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 2528 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 2528 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 3884 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 3884 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 3884 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 1908 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 1908 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 1908 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe mshta.exe PID 4940 wrote to memory of 272 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe cmd.exe PID 4940 wrote to memory of 272 4940 f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe cmd.exe PID 272 wrote to memory of 2408 272 cmd.exe vssadmin.exe PID 272 wrote to memory of 2408 272 cmd.exe vssadmin.exe PID 272 wrote to memory of 3784 272 cmd.exe WMIC.exe PID 272 wrote to memory of 3784 272 cmd.exe WMIC.exe PID 272 wrote to memory of 4284 272 cmd.exe bcdedit.exe PID 272 wrote to memory of 4284 272 cmd.exe bcdedit.exe PID 272 wrote to memory of 2940 272 cmd.exe bcdedit.exe PID 272 wrote to memory of 2940 272 cmd.exe bcdedit.exe PID 272 wrote to memory of 3788 272 cmd.exe wbadmin.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe"C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4996 -
C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exeC:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe2⤵PID:4812
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C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exeC:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe2⤵
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4940 -
C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe"C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exeC:\Users\Admin\AppData\Local\Temp\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe4⤵PID:4568
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:4852 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1444 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:5108 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:3608 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:4864 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4164 -
C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off4⤵
- Modifies Windows Firewall
PID:2268 -
C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable4⤵
- Modifies Windows Firewall
PID:2692 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵PID:5052
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\users\public\desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵PID:2528
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵PID:3884
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "F:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵PID:1908
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:272 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2408 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3784 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:4284 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:2940 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:3788
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1028
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1876
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1476
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:4804
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.id[D16108E0-3483].[[email protected]].8base
Filesize3.2MB
MD58c1f2599dbf25826cb437cb658919498
SHA143ae733d57e77b310dbfef0d2cca68817fd9227a
SHA2565b1a0080c3679ef1b6482e2ad478bd479cb1dd2ee6a29a85ed63d594f7192ad1
SHA51209179050197ed8a2779c193de3163d4478b0097f8476f24a4de1476a176b6c241ebff5214461da14fab380151dd32f6c2a826b463dc7feea9234210f203fbc88
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f595f91a9966808cc85d11981e66e98043af9aeaaaa3893ef058b9a79c474f17.exe.log
Filesize927B
MD514788f83e4388d31e8d0cf6fcdae38bd
SHA199c29bec75b6b1423feefc7b2a9e77357c01d55b
SHA256c5ea1916033b5d83ffd5575c3c00991e322e5f53b7ece88cfd96e9b4d116b476
SHA512df012669c5e83d60766d11e5acf6f57b1d000b5536b29d9de007713bc357153609f0d3aa87a53bc6bade9d9c25d9a242711d210639321cdc7e44affcc4c02701
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Filesize
5KB
MD52851f45d68b2795ef08e4c8b80cd8cb5
SHA1ed5a5c06739181627d3fbfbb5931d15832006836
SHA25640f729b9c9372ca1ef3feadfb250696f426ba99165e4a5b68574d6331f5be52c
SHA512d5152f1dff1fb0ceafab91f7c9d24a49b15b5352c1dbb1754acdc23d0c0393ef9509887fe78bfd42236ec9ac358248c63d47ca8fa2a084040426d078d8323fa6
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Filesize
5KB
MD52851f45d68b2795ef08e4c8b80cd8cb5
SHA1ed5a5c06739181627d3fbfbb5931d15832006836
SHA25640f729b9c9372ca1ef3feadfb250696f426ba99165e4a5b68574d6331f5be52c
SHA512d5152f1dff1fb0ceafab91f7c9d24a49b15b5352c1dbb1754acdc23d0c0393ef9509887fe78bfd42236ec9ac358248c63d47ca8fa2a084040426d078d8323fa6
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Filesize
5KB
MD52851f45d68b2795ef08e4c8b80cd8cb5
SHA1ed5a5c06739181627d3fbfbb5931d15832006836
SHA25640f729b9c9372ca1ef3feadfb250696f426ba99165e4a5b68574d6331f5be52c
SHA512d5152f1dff1fb0ceafab91f7c9d24a49b15b5352c1dbb1754acdc23d0c0393ef9509887fe78bfd42236ec9ac358248c63d47ca8fa2a084040426d078d8323fa6
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Filesize
5KB
MD52851f45d68b2795ef08e4c8b80cd8cb5
SHA1ed5a5c06739181627d3fbfbb5931d15832006836
SHA25640f729b9c9372ca1ef3feadfb250696f426ba99165e4a5b68574d6331f5be52c
SHA512d5152f1dff1fb0ceafab91f7c9d24a49b15b5352c1dbb1754acdc23d0c0393ef9509887fe78bfd42236ec9ac358248c63d47ca8fa2a084040426d078d8323fa6
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Filesize
5KB
MD52851f45d68b2795ef08e4c8b80cd8cb5
SHA1ed5a5c06739181627d3fbfbb5931d15832006836
SHA25640f729b9c9372ca1ef3feadfb250696f426ba99165e4a5b68574d6331f5be52c
SHA512d5152f1dff1fb0ceafab91f7c9d24a49b15b5352c1dbb1754acdc23d0c0393ef9509887fe78bfd42236ec9ac358248c63d47ca8fa2a084040426d078d8323fa6