Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
05-05-2021 09:02
Static task
static1
Behavioral task
behavioral1
Sample
26a879b2_by_Libranalysis.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
26a879b2_by_Libranalysis.exe
Resource
win10v20210410
General
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Target
26a879b2_by_Libranalysis.exe
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Size
92KB
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MD5
26a879b25708d951e9056ba81bb5a6e5
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SHA1
97994d75c3f30cb61295f9c02b0ce15105ae556f
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SHA256
324cb383fd7f47c079b162b725215bb4badfd4c0b2e41d330fa38344e59e77ce
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SHA512
e8ba5219eb19e9cd7235c63fa9ece1bd26d059efe1ccb01047cae075c3e409a632959717bbbcc2c42013c46fca2cfdb62b8e9c92d67a9568dcd7f57d82c27502
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Sirhirad@protonmail.com
Sirfuxm@protonmail.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:
26a879b2_by_Libranalysis.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\26a879b2_by_Libranalysis.exe 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 26a879b2_by_Libranalysis.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta 26a879b2_by_Libranalysis.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:
26a879b2_by_Libranalysis.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\26a879b2_by_Libranalysis.exe = "C:\\Windows\\System32\\26a879b2_by_Libranalysis.exe" 26a879b2_by_Libranalysis.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Windows\System32\Info.hta = "mshta.exe \"C:\\Windows\\System32\\Info.hta\"" 26a879b2_by_Libranalysis.exe 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\"" 26a879b2_by_Libranalysis.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
26a879b2_by_Libranalysis.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Stationery\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu Places\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Links\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-3686645723-710336880-414668232-1000\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Documents\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Videos\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Music\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Public\Music\desktop.ini 26a879b2_by_Libranalysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini 26a879b2_by_Libranalysis.exe -
Drops file in System32 directory 2 IoCs
Processes:
26a879b2_by_Libranalysis.exedescription ioc process File created C:\Windows\System32\26a879b2_by_Libranalysis.exe 26a879b2_by_Libranalysis.exe File created C:\Windows\System32\Info.hta 26a879b2_by_Libranalysis.exe -
Drops file in Program Files directory 64 IoCs
Processes:
26a879b2_by_Libranalysis.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.addons.swt.nl_zh_4.4.0.v20140623020002.jar 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailSplashLogo.scale-400.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\pl-pl\ui-strings.js 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHEVI.DLL.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\7-Zip\Lang\sr-spc.txt.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\swiftshader\libEGL.dll 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\176.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\Livetiles\MicrosoftSolitaireSmallTile.scale-125.jpg 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\bh_60x42.png 26a879b2_by_Libranalysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\adobe_spinner.gif.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\arrow-up-pressed.gif.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.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\images\winXPBlue.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Fireworks\Fireworks3.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\RTL\contrast-black\MedTile.scale-100.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\tr-tr\ui-strings.js 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\larrow.gif.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\nl-nl\ui-strings.js 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\css\main.css 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Locale\en_US\stopwords.ENU.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-addtotable@2x.png.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vreg\powerview.x-none.msi.16.x-none.vreg.dat.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1.10531.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleLargeTile.scale-200.png 26a879b2_by_Libranalysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\themes\dark\rhp_world_icon_2x.png.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\zh-tw\ui-strings.js.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Help\msitss55.dll 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11701.1001.87.0_x64__8wekyb3d8bbwe\Resources\Fonts\SegMVR2.ttf 26a879b2_by_Libranalysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\de-de\ui-strings.js.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN092.XML.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\OriginReport.Dotx 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\na_60x42.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2017.125.40.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-96.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ppd.xrm-ms 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Grace-ppd.xrm-ms.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\fullscreen-exit.svg.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\GamePlayAssets\Localization\localized_HU-HU.respack 26a879b2_by_Libranalysis.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\javax.el_2.2.0.v201303151357.jar.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.ui.widgets.nl_zh_4.4.0.v20140623020002.jar.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_Grace-ul-oob.xrm-ms 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_history_18.svg 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-runtime-l1-1-0.dll 26a879b2_by_Libranalysis.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOSB.DLL.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.p2.jarprocessor_1.0.300.v20131211-1531.jar.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\themes\dark\rhp_world_icon_2x.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\pl-pl\ui-strings.js.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\1033\OcHelperResource.dll.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\AppxBlockMap.xml 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FilterModule.dll 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAME.DLL.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\ICU\icudt26l.dat.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\vlc.mo.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Ink\TabTip32.exe 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\DailyChallenges\Icons\klondike.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ppd.xrm-ms.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\AppxManifest.xml 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\codec\libx26410b_plugin.dll.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libdemux_chromecast_plugin.dll.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations_2.4.0.v20131119-0908.jar.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\PIXEL\PREVIEW.GIF 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\small\za_16x11.png 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\offsym.ttf.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\msvcr100.dll 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-pl.xrm-ms.id-FC7FD763.[Sirhirad@protonmail.com].harma 26a879b2_by_Libranalysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11701.1001.87.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\StoreAppList.targetsize-40.png 26a879b2_by_Libranalysis.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 2248 vssadmin.exe 1560 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
26a879b2_by_Libranalysis.exepid process 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe 4048 26a879b2_by_Libranalysis.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 2348 vssvc.exe Token: SeRestorePrivilege 2348 vssvc.exe Token: SeAuditPrivilege 2348 vssvc.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
26a879b2_by_Libranalysis.execmd.execmd.exedescription pid process target process PID 4048 wrote to memory of 2448 4048 26a879b2_by_Libranalysis.exe cmd.exe PID 4048 wrote to memory of 2448 4048 26a879b2_by_Libranalysis.exe cmd.exe PID 2448 wrote to memory of 1428 2448 cmd.exe mode.com PID 2448 wrote to memory of 1428 2448 cmd.exe mode.com PID 2448 wrote to memory of 2248 2448 cmd.exe vssadmin.exe PID 2448 wrote to memory of 2248 2448 cmd.exe vssadmin.exe PID 4048 wrote to memory of 3960 4048 26a879b2_by_Libranalysis.exe cmd.exe PID 4048 wrote to memory of 3960 4048 26a879b2_by_Libranalysis.exe cmd.exe PID 3960 wrote to memory of 4012 3960 cmd.exe mode.com PID 3960 wrote to memory of 4012 3960 cmd.exe mode.com PID 3960 wrote to memory of 1560 3960 cmd.exe vssadmin.exe PID 3960 wrote to memory of 1560 3960 cmd.exe vssadmin.exe PID 4048 wrote to memory of 1784 4048 26a879b2_by_Libranalysis.exe mshta.exe PID 4048 wrote to memory of 1784 4048 26a879b2_by_Libranalysis.exe mshta.exe PID 4048 wrote to memory of 1524 4048 26a879b2_by_Libranalysis.exe mshta.exe PID 4048 wrote to memory of 1524 4048 26a879b2_by_Libranalysis.exe mshta.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\26a879b2_by_Libranalysis.exe"C:\Users\Admin\AppData\Local\Temp\26a879b2_by_Libranalysis.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
e701d153c2115b1da749f48bdb820598
SHA1f9523f4ee34136a764ea6733a502e1af6f44cf3d
SHA2560e66da5309600fa35e06a22b92545e078e19d895314349799c7d667ab25f78fd
SHA5123285fafff9d8c0a4d0daee5f65a264c038af771599171f5d4919b389238e63d725972ca1d2c68c2384d1f9c53ff85a06481c412ee9a7758f97f0c7d85ccdaf2d
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaMD5
e701d153c2115b1da749f48bdb820598
SHA1f9523f4ee34136a764ea6733a502e1af6f44cf3d
SHA2560e66da5309600fa35e06a22b92545e078e19d895314349799c7d667ab25f78fd
SHA5123285fafff9d8c0a4d0daee5f65a264c038af771599171f5d4919b389238e63d725972ca1d2c68c2384d1f9c53ff85a06481c412ee9a7758f97f0c7d85ccdaf2d
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memory/1428-115-0x0000000000000000-mapping.dmp
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memory/1524-121-0x0000000000000000-mapping.dmp
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memory/1560-119-0x0000000000000000-mapping.dmp
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memory/1784-120-0x0000000000000000-mapping.dmp
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memory/2248-116-0x0000000000000000-mapping.dmp
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memory/2448-114-0x0000000000000000-mapping.dmp
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memory/3960-117-0x0000000000000000-mapping.dmp
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memory/4012-118-0x0000000000000000-mapping.dmp