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Analysis
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max time kernel
150s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
13/04/2023, 02:59
Static task
static1
Behavioral task
behavioral1
Sample
2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe
Resource
win10v2004-20230220-en
General
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Target
2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe
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Size
92KB
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MD5
bd3e58a09341d6f40bf9178940ef6603
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SHA1
f613f93fe45dd132e7a7808c4424ee3ea264b5cb
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SHA256
abbcff728043498c875932756d21ffde3e4bc5a9681db49eb3d612d57bf0df56
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SHA512
6aa4d6b30d5d54a971d2b56b224eaa68f29985ab1557814bcd9465521b82adb478e8be066e154b2004173f845d39c75e446e582e42c4d3a2b8547f0207c316e4
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SSDEEP
1536:mBwl+KXpsqN5vlwWYyhY9S4AWeagaZE/Vbah42oFEln2kHCvT1l7/wlhx4MPx:Qw+asqN5aW/hLQe3B0Hln2kir1ebxvJ
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
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
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_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
description 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\"" 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe = "C:\\Windows\\System32\\2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe" 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Windows\System32\Info.hta = "mshta.exe \"C:\\Windows\\System32\\Info.hta\"" 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe -
Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Admin\Videos\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\292MJLCQ\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Links\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Videos\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Games\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BHN2QWNR\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Music\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Music\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Ringtones\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Microsoft Games\Chess\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\VEZALC4E\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Tablet PC\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\4P132BG8\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\T0FM3QNF\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\System32\2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Windows\System32\Info.hta 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACEDAO.DLL.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\feature.xml 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\system_settings.png 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jre7\bin\jsdt.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUTL.OLB.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt_0.12.100.v20140530-1436.jar 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\YAHOO.COM.SG.XML.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00247_.WMF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\TASKACCL.ICO.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\TABMASK.BMP.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\search_background.png 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\7-Zip\7z.dll.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Athens 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libvoc_plugin.dll.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\am.pak.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\MST7MDT.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\vlc.mo.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-uihandler_zh_CN.jar.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Bibliography\Style\TURABIAN.XSL 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL048.XML.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\PhotoViewer.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmotionblur_plugin.dll.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Slate\TAB_ON.GIF 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.bat.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WB01744_.GIF 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Dataset.zip 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jre7\bin\server\Xusage.txt 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ho_Chi_Minh.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-queries.jar.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Internet Explorer\pdm.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolIcons\SessionOwner.ico.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.Tools.Applications.AddInManager.dll.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEEXCH.DLL 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\bg_TexturedBlue.gif.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.di.nl_zh_4.4.0.v20140623020002.jar.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PEOPLEDATAHANDLER.DLL 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0382961.JPG.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.di.nl_ja_4.4.0.v20140623020002.jar.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.emf.ecore.xmi_2.10.1.v20140901-1043.jar 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AG00126_.GIF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\de-DE\rtscom.dll.mui 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\mojo_core.dll.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\libxslt.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18248_.WMF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21435_.GIF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\icon.png 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0292152.WMF 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Services.resources.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Services.Design.resources.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-text.xml.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-javahelp.xml.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkServerCP.bat.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0233665.WMF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL083.XML.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\FLYER.DPV.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099171.WMF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi422_i420_plugin.dll 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OFFRHD.DLL 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.rcp_4.3.100.v20141007-2301.jar 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\GREEK.TXT.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BD19563_.GIF.id-3FB46A50.[[email protected]].qbix 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_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.
pid Process 2816 vssadmin.exe 1508 vssadmin.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key created \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 300 vssvc.exe Token: SeRestorePrivilege 300 vssvc.exe Token: SeAuditPrivilege 300 vssvc.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1704 wrote to memory of 1692 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 28 PID 1704 wrote to memory of 1692 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 28 PID 1704 wrote to memory of 1692 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 28 PID 1704 wrote to memory of 1692 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 28 PID 1692 wrote to memory of 1420 1692 cmd.exe 30 PID 1692 wrote to memory of 1420 1692 cmd.exe 30 PID 1692 wrote to memory of 1420 1692 cmd.exe 30 PID 1692 wrote to memory of 1508 1692 cmd.exe 31 PID 1692 wrote to memory of 1508 1692 cmd.exe 31 PID 1692 wrote to memory of 1508 1692 cmd.exe 31 PID 1704 wrote to memory of 2960 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 35 PID 1704 wrote to memory of 2960 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 35 PID 1704 wrote to memory of 2960 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 35 PID 1704 wrote to memory of 2960 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 35 PID 2960 wrote to memory of 2336 2960 cmd.exe 37 PID 2960 wrote to memory of 2336 2960 cmd.exe 37 PID 2960 wrote to memory of 2336 2960 cmd.exe 37 PID 2960 wrote to memory of 2816 2960 cmd.exe 38 PID 2960 wrote to memory of 2816 2960 cmd.exe 38 PID 2960 wrote to memory of 2816 2960 cmd.exe 38 PID 1704 wrote to memory of 1568 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 39 PID 1704 wrote to memory of 1568 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 39 PID 1704 wrote to memory of 1568 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 39 PID 1704 wrote to memory of 1568 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 39 PID 1704 wrote to memory of 2900 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 40 PID 1704 wrote to memory of 2900 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 40 PID 1704 wrote to memory of 2900 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 40 PID 1704 wrote to memory of 2900 1704 2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe 40 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.exe"C:\Users\Admin\AppData\Local\Temp\2023-04-12_bd3e58a09341d6f40bf9178940ef6603_crysis.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
PID:1704 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\system32\mode.commode con cp select=12513⤵PID:1420
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1508
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\system32\mode.commode con cp select=12513⤵PID:2336
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2816
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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⤵
- Modifies Internet Explorer settings
PID:1568
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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⤵
- Modifies Internet Explorer settings
PID:2900
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:300
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\OWOW64WW.cab.id-3FB46A50.[[email protected]].qbix
Filesize23.5MB
MD5c8ec8ecdec086e4e6eab96d4a0ebbb46
SHA1b84623aee76a9be6c065963fe6f9ca596d4c3138
SHA256f0fb5a790e7ea34a5865e797c3ab6a5e3ed18fbb7f072ac4a4c79591be09f230
SHA512619fcd19b14e1870a5c3fb974fecb996083f099cf61c482dba7ab3797e596b2f9a923d90743c981f949dcdc127884a33d2d7b24f18ff17ea252b5facc1eeff93
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Filesize
13KB
MD598ec04fe89d4f1e6be04054daf6cc2b3
SHA1598f68fda58e88213745b4cb8ea669fa32d1e40d
SHA256d0e0610ce40a5536e1f6fe7d51d1d71ec882eaa738d7099df4102364c4c2a46e
SHA51219a9dd0a6bf8d2ab0f67dd685d59944e2a3702a89a698b7dbf85e92311fcbd9fda0c2402756f1df6fa36d7619c9d703354fe0c6b1047796f264a878864985733
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Filesize
13KB
MD598ec04fe89d4f1e6be04054daf6cc2b3
SHA1598f68fda58e88213745b4cb8ea669fa32d1e40d
SHA256d0e0610ce40a5536e1f6fe7d51d1d71ec882eaa738d7099df4102364c4c2a46e
SHA51219a9dd0a6bf8d2ab0f67dd685d59944e2a3702a89a698b7dbf85e92311fcbd9fda0c2402756f1df6fa36d7619c9d703354fe0c6b1047796f264a878864985733