Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-01-2023 09:17
Static task
static1
Behavioral task
behavioral1
Sample
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe
Resource
win10v2004-20221111-en
General
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Target
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe
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Size
92KB
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MD5
be47139183c40fceb264c6946627b93f
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SHA1
06f645d6afc2f909dbdf61c0982dcd74126bc5f5
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SHA256
b6b2c1f4bbe4259e0279a0c3db98a69db12ab6ae0b549085c714f1497f3c8300
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SHA512
eebd19694a2ac660c89ad2b323c7b871deaa3099065c8298d5135b3ce1bb56d751cb049b55099ffe78c54eb2a00561970dfdd184dde950534433b26c47696a73
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SSDEEP
1536:mBwl+KXpsqN5vlwWYyhY9S4AeAI3cCVuogqtNp6XNUS7fvUHkd:Qw+asqN5aW/hLdIseKqtneN7X0M
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
becky.cely2@aol.com
nikki.lond2@aol.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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe -
Drops startup file 5 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.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:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe = "C:\\Windows\\System32\\2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe" 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Windows\System32\Info.hta = "mshta.exe \"C:\\Windows\\System32\\Info.hta\"" 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.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\"" 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process File opened for modification C:\$Recycle.Bin\S-1-5-21-2386679933-1492765628-3466841596-1000\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Videos\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\3D Objects\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Links\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Music\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe -
Drops file in System32 directory 2 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process File created C:\Windows\System32\2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Windows\System32\Info.hta 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe -
Drops file in Program Files directory 64 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-40_altform-unplated_contrast-white.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\large_trefoil_2x.png.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL010.XML.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MsoAriaCApiWrapper.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-150.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.169.31\msedgeupdateres_as.dll.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-200.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CANYON\CANYON.ELM.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-phn.xrm-ms 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL012.XML 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ml-IN\View3d\3DViewerProductDescription-universal.xml 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC_F_COL.HXK 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification 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 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvSubsystemController.dll.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Microsoft Office\root\rsod\osmuxmui.msi.16.en-us.boot.tree.dat.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.scale-150.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libsapi_plugin.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\StoreRatingPromotion.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\en-US\TipTsf.dll.mui 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailAppList.scale-200.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\server_issue.gif 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\themes\dark\cloud_icon.png.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_backarrow_default.svg.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\NAMECONTROLPROXY.DLL 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Java\jdk1.8.0_66\jre\bin\servertool.exe.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\contrast-white\MixedRealityPortalStoreLogo.scale-200_contrast-white.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\whatsnewsrc\bulletin_board_dark.css 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-netbeans-swing-plaf.xml 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ru-ru\ui-strings.js.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.169.31\psmachine.dll.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\root\ui-strings.js.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-ppd.xrm-ms 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-40_altform-lightunplated.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_EN.LEX 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\fr-ma\ui-strings.js.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Net.Resources.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL112.XML.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-pl.xrm-ms 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\MapsAppList.targetsize-32_altform-lightunplated.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.scale-200.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libbluray-j2se-1.0.2.jar.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionMedTile.scale-125.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\themes\dark\share_icons2x.png.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Google\Chrome\Application\89.0.4389.114\Locales\kn.pak.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-180.png.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\LISTS\1033\TIME.XML.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SmallTile.scale-100.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-80_altform-unplated.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\sv-se\ui-strings.js 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.169.31\msedgeupdateres_mr.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\include\jdwpTransport.h.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-pl.xrm-ms.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.targetsize-96.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\icons_retina.png.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\QUAD\THMBNAIL.PNG.id-A899A793.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\images\cross.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\UIAutomationClient.resources.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\LiveTiles\avatar310x150.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\vlc-48.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.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 4812 vssadmin.exe 3364 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exepid process 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 3184 vssvc.exe Token: SeRestorePrivilege 3184 vssvc.exe Token: SeAuditPrivilege 3184 vssvc.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.execmd.execmd.exedescription pid process target process PID 4748 wrote to memory of 4640 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 4748 wrote to memory of 4640 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 4640 wrote to memory of 440 4640 cmd.exe mode.com PID 4640 wrote to memory of 440 4640 cmd.exe mode.com PID 4640 wrote to memory of 4812 4640 cmd.exe vssadmin.exe PID 4640 wrote to memory of 4812 4640 cmd.exe vssadmin.exe PID 4748 wrote to memory of 5112 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 4748 wrote to memory of 5112 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 5112 wrote to memory of 2688 5112 cmd.exe mode.com PID 5112 wrote to memory of 2688 5112 cmd.exe mode.com PID 5112 wrote to memory of 3364 5112 cmd.exe vssadmin.exe PID 5112 wrote to memory of 3364 5112 cmd.exe vssadmin.exe PID 4748 wrote to memory of 2420 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 4748 wrote to memory of 2420 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 4748 wrote to memory of 2636 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 4748 wrote to memory of 2636 4748 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe"C:\Users\Admin\AppData\Local\Temp\2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe"1⤵
- Checks computer location settings
- 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.htaFilesize
13KB
MD5c1917aa0b502b9b9dfcc54783081153e
SHA1cc26df425fd9f115adad969916f1652d1d5385c4
SHA25681980bac2b1c891456d958b8f1d2fe6ab21cf7bb76217b18881a08b1332f6cd9
SHA512e6c0180ef87fe54acdd44c25945e7c44c99ccb34942d4a8af240899b10c4cd05bd9d0ff1b5fe244e5ed738303aec9152dbb458c5172f73120bbf34c2abd2c32e
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaFilesize
13KB
MD5c1917aa0b502b9b9dfcc54783081153e
SHA1cc26df425fd9f115adad969916f1652d1d5385c4
SHA25681980bac2b1c891456d958b8f1d2fe6ab21cf7bb76217b18881a08b1332f6cd9
SHA512e6c0180ef87fe54acdd44c25945e7c44c99ccb34942d4a8af240899b10c4cd05bd9d0ff1b5fe244e5ed738303aec9152dbb458c5172f73120bbf34c2abd2c32e
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memory/440-133-0x0000000000000000-mapping.dmp
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memory/2420-138-0x0000000000000000-mapping.dmp
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memory/2636-139-0x0000000000000000-mapping.dmp
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memory/2688-136-0x0000000000000000-mapping.dmp
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memory/3364-137-0x0000000000000000-mapping.dmp
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memory/4640-132-0x0000000000000000-mapping.dmp
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memory/4812-134-0x0000000000000000-mapping.dmp
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memory/5112-135-0x0000000000000000-mapping.dmp