Analysis
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max time kernel
152s -
max time network
152s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
28-02-2021 07:24
Static task
static1
Behavioral task
behavioral1
Sample
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe
Resource
win10v20201028
General
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Target
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe
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Size
1.2MB
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MD5
8c58550a8e5edbfe872391c918fa6600
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SHA1
d3d1707112d7dfad769df536ca6dbbb8b45363a9
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SHA256
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d
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SHA512
04c24055cbb513b96a6b27b8644e061c2e177e66edec29e299549a75d33ce5b98e7bce6363f9ec107f6173927989b78eb017b43d8bb6ebcc5e3389c46db903f2
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
pexdatax@gmail.com
https://tox.chat/download.html
http://pexdatax.com/
Signatures
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Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Drops startup file 5 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.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 3 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\Info.hta = "mshta.exe \"C:\\Users\\Admin\\AppData\\Roaming\\Info.hta\"" f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe = "C:\\Windows\\System32\\f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe" f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Windows\System32\Info.hta = "mshta.exe \"C:\\Windows\\System32\\Info.hta\"" f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Music\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-1985363256-3005190890-1182679451-1000\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu Places\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\Desktop\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Searches\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\Libraries\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Videos\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\Documents\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Links\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\Pictures\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\Videos\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\Documents\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Public\Downloads\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files (x86)\desktop.ini f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe -
Drops file in System32 directory 2 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exedescription ioc process File created C:\Windows\System32\f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Windows\System32\Info.hta f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe -
Drops file in Program Files directory 64 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\gtkHandle.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\ECLIPSE_.SF.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL002.XML f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Awards\challenge\Go_for_the_Silver_.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Buttons\FullScreen\FullScreen-over.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_EN.LEX.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\MSO.ACL.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.greychart.ui.ja_5.5.0.165303.jar.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.ssl_1.0.0.v20140827-1444.jar.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-100.png.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL121.XML.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Java\jre1.8.0_66\lib\cmm\PYCC.pf.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-pl.xrm-ms.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office15\pidgenx.dll f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_zh_CN.jar.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.SPClient.Interfaces.DLL.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.jface_3.10.1.v20140813-1009.jar f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\mecontrol.png.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\164.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\pl_60x42.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\ospintl.dll.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\createpdf.svg f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN065.XML.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial2-pl.xrm-ms.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_F_COL.HXK.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-core-xstate-l2-1-0.dll.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\TimelessLetter.dotx f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\XLLEX.DLL.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\adobe_spinner.gif.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\Cartridges\msjet.xsl.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1.10531.0_x64__8wekyb3d8bbwe\_Resources\index.txt f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\uk-ua\ui-strings.js.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\vlc.mo.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert.xml f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Google\Chrome\Application\86.0.4240.111\resources.pak.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\ng_60x42.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\MANIFEST.MF f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1702.312.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.contrast-white_targetsize-64.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.dll.manifest f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.scale-200_contrast-black.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Yahoo-Dark.scale-400.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1702.301.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-80_altform-unplated.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\zh-cn\ui-strings.js f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\themes\dark\sat_logo.png.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-multibyte-l1-1-0.dll f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1612.10312.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubSmallTile.scale-125.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ul-oob.xrm-ms.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\images\themeless\protect_poster.jpg.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ACECORE.DLL.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\6536_32x32x32.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\6365_32x32x32.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\LTR\contrast-white\WideTile.scale-100.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.ReportDesign.Common.dll f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\de-de\ui-strings.js.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Acrofx32.dll.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\7-Zip\Lang\af.txt.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.osgi.services.nl_ja_4.4.0.v20140623020002.jar.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11701.1001.87.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\StoreWideTile.scale-100.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ppd.xrm-ms.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\images\example_icons2x.png.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File created C:\Program Files\UndoStart.reg.id-5398C5EB.[pexdatax@gmail.com].ROGER f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Awards\tripeaks\Peak_Jumper_.png f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid process 3140 vssadmin.exe 1240 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exepid process 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 2336 vssvc.exe Token: SeRestorePrivilege 2336 vssvc.exe Token: SeAuditPrivilege 2336 vssvc.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.execmd.execmd.exedescription pid process target process PID 796 wrote to memory of 2680 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe cmd.exe PID 796 wrote to memory of 2680 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe cmd.exe PID 2680 wrote to memory of 188 2680 cmd.exe mode.com PID 2680 wrote to memory of 188 2680 cmd.exe mode.com PID 2680 wrote to memory of 3140 2680 cmd.exe vssadmin.exe PID 2680 wrote to memory of 3140 2680 cmd.exe vssadmin.exe PID 796 wrote to memory of 280 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe cmd.exe PID 796 wrote to memory of 280 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe cmd.exe PID 280 wrote to memory of 2836 280 cmd.exe mode.com PID 280 wrote to memory of 2836 280 cmd.exe mode.com PID 280 wrote to memory of 1240 280 cmd.exe vssadmin.exe PID 280 wrote to memory of 1240 280 cmd.exe vssadmin.exe PID 796 wrote to memory of 1968 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe mshta.exe PID 796 wrote to memory of 1968 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe mshta.exe PID 796 wrote to memory of 2120 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe mshta.exe PID 796 wrote to memory of 2120 796 f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe mshta.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe"C:\Users\Admin\AppData\Local\Temp\f9731c6a91210d68432036e839574be2130022763e2406d7a548cd330672da5d.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\mode.commode con cp select=12513⤵
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\mode.commode con cp select=12513⤵
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
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C:\Windows\System32\mshta.exe"C:\Windows\System32\mshta.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta"2⤵
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C:\Windows\System32\mshta.exe"C:\Windows\System32\mshta.exe" "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta"2⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaMD5
c0b70bd4ad98c539ed0262f5e0e918b0
SHA1b1f8602633c8b15275c01b54ba5c599a1ba0950f
SHA256c1e40369dfaffd3cdc7be3d330a121547f631666ff99b1b0a38d24c62a302b93
SHA512469bd2ce74808d0fbd2540839886ce66578f4ee0752f32fc64f5f68c3f7731157e0c2e699fea29dba9d0d03a2f78d21b6c48e8aca4de8192fa5d884077ac9725
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaMD5
c0b70bd4ad98c539ed0262f5e0e918b0
SHA1b1f8602633c8b15275c01b54ba5c599a1ba0950f
SHA256c1e40369dfaffd3cdc7be3d330a121547f631666ff99b1b0a38d24c62a302b93
SHA512469bd2ce74808d0fbd2540839886ce66578f4ee0752f32fc64f5f68c3f7731157e0c2e699fea29dba9d0d03a2f78d21b6c48e8aca4de8192fa5d884077ac9725
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memory/188-8-0x0000000000000000-mapping.dmp
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memory/280-10-0x0000000000000000-mapping.dmp
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memory/796-5-0x0000000004F30000-0x0000000004F49000-memory.dmpFilesize
100KB
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memory/796-6-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/796-2-0x0000000000401000-0x000000000041E000-memory.dmpFilesize
116KB
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memory/796-4-0x0000000004F10000-0x0000000004F23000-memory.dmpFilesize
76KB
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memory/796-3-0x0000000006A30000-0x0000000006A31000-memory.dmpFilesize
4KB
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memory/1240-12-0x0000000000000000-mapping.dmp
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memory/1968-13-0x0000000000000000-mapping.dmp
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memory/2120-14-0x0000000000000000-mapping.dmp
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memory/2680-7-0x0000000000000000-mapping.dmp
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memory/2836-11-0x0000000000000000-mapping.dmp
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memory/3140-9-0x0000000000000000-mapping.dmp