Analysis
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max time kernel
146s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 15:30
Static task
static1
Behavioral task
behavioral1
Sample
CoronaVirus.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
CoronaVirus.exe
Resource
win10v2004-20240426-en
General
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Target
CoronaVirus.exe
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Size
1.0MB
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MD5
055d1462f66a350d9886542d4d79bc2b
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SHA1
f1086d2f667d807dbb1aa362a7a809ea119f2565
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SHA256
dddf7894b2e6aafa1903384759d68455c3a4a8348a7e2da3bd272555eba9bec0
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SHA512
2c5e570226252bdb2104c90d5b75f11493af8ed1be8cb0fd14e3f324311a82138753064731b80ce8e8b120b3fe7009b21a50e9f4583d534080e28ab84b83fee1
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SSDEEP
24576:FRYz/ERA0eMuWfHvgPw/83JI8CorP9qY0:FE/yADMuYvgP93JIc2
Malware Config
Extracted
C:\ProgramData\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 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (319) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops startup file 5 IoCs
Processes:
CoronaVirus.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta CoronaVirus.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CoronaVirus.exe CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini CoronaVirus.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-B558BCF7.[[email protected]].ncov CoronaVirus.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:
CoronaVirus.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\CoronaVirus.exe = "C:\\Windows\\System32\\CoronaVirus.exe" CoronaVirus.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Windows\System32\Info.hta = "mshta.exe \"C:\\Windows\\System32\\Info.hta\"" CoronaVirus.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\"" CoronaVirus.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
CoronaVirus.exedescription ioc process File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HUNEJ1HU\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Documents\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Music\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Downloads\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Videos\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\BB4W7M7Z\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\EQ2PZD61\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Links\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini CoronaVirus.exe File opened for modification C:\Program Files (x86)\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Desktop\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Music\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Searches\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Libraries\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Chess\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Games\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Documents\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Pictures\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Ringtones\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\JWM3U1DD\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI CoronaVirus.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini CoronaVirus.exe -
Drops file in System32 directory 2 IoCs
Processes:
CoronaVirus.exedescription ioc process File created C:\Windows\System32\CoronaVirus.exe CoronaVirus.exe File created C:\Windows\System32\Info.hta CoronaVirus.exe -
Drops file in Program Files directory 64 IoCs
Processes:
CoronaVirus.exedescription ioc process File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-ui.jar CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\rtf_center.gif.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\NEWS.DPV CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00798_.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Updater.api.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mip.exe.mui CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\about.html.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\pref\autoconfig.js CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107344.WMF CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0172193.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Adobe.css CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Swirl\tab_off.gif.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\REC.CFG.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\splash.gif.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\SubmitRestart.htm CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152694.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\bin\msvcr100.dll CoronaVirus.exe File created C:\Program Files\Java\jre7\lib\zi\America\Argentina\Catamarca.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-PT.pak.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-text.xml.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-util.xml.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Kiev CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00045_.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\bg_Casual.gif.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\DataSet.zip CoronaVirus.exe File opened for modification C:\Program Files\7-Zip\Lang\fr.txt.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\es-ES\oledb32r.dll.mui CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD01761_.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0387604.JPG CoronaVirus.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\STRTEDGE\STRTEDGE.INF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tashkent.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.servlet_3.0.0.v201112011016.jar.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00417_.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jre7\lib\ext\sunec.jar.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\MSART1.BDR.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.c.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.nl_ja_4.4.0.v20140623020002.jar.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\de-DE\msdaprsr.dll.mui CoronaVirus.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mpegvideo_plugin.dll CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\Microsoft.Synchronization.Data.Server.dll.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\feature.xml.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO01805_.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Irkutsk.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\46.png CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolIcons\MANUAL.ICO CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BS01639_.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\RADIO.JPG CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\CHECKER.POC CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.bfc.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0105588.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Mozilla Firefox\softokn3.dll.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\libwgl_plugin.dll.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\VideoLAN\VLC\lua\http\images\buttons.png.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-3.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\ENU\Dynamic.pdf CoronaVirus.exe File created C:\Program Files (x86)\Google\Update\1.3.36.151\goopdateres_sv.dll.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\SWBELL.NET.XML.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\SystemV\AST4 CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0153302.WMF.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files\Microsoft Games\SpiderSolitaire\en-US\SpiderSolitaire.exe.mui.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSO0127.ACL.id-B558BCF7.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\en-US\split.avi CoronaVirus.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 2052 vssadmin.exe 272 vssadmin.exe -
Processes:
mshta.exemshta.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
CoronaVirus.exepid process 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe 2868 CoronaVirus.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 2792 vssvc.exe Token: SeRestorePrivilege 2792 vssvc.exe Token: SeAuditPrivilege 2792 vssvc.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
CoronaVirus.execmd.execmd.exedescription pid process target process PID 2868 wrote to memory of 2600 2868 CoronaVirus.exe cmd.exe PID 2868 wrote to memory of 2600 2868 CoronaVirus.exe cmd.exe PID 2868 wrote to memory of 2600 2868 CoronaVirus.exe cmd.exe PID 2868 wrote to memory of 2600 2868 CoronaVirus.exe cmd.exe PID 2600 wrote to memory of 2640 2600 cmd.exe mode.com PID 2600 wrote to memory of 2640 2600 cmd.exe mode.com PID 2600 wrote to memory of 2640 2600 cmd.exe mode.com PID 2600 wrote to memory of 2052 2600 cmd.exe vssadmin.exe PID 2600 wrote to memory of 2052 2600 cmd.exe vssadmin.exe PID 2600 wrote to memory of 2052 2600 cmd.exe vssadmin.exe PID 2868 wrote to memory of 3388 2868 CoronaVirus.exe cmd.exe PID 2868 wrote to memory of 3388 2868 CoronaVirus.exe cmd.exe PID 2868 wrote to memory of 3388 2868 CoronaVirus.exe cmd.exe PID 2868 wrote to memory of 3388 2868 CoronaVirus.exe cmd.exe PID 3388 wrote to memory of 3684 3388 cmd.exe mode.com PID 3388 wrote to memory of 3684 3388 cmd.exe mode.com PID 3388 wrote to memory of 3684 3388 cmd.exe mode.com PID 3388 wrote to memory of 272 3388 cmd.exe vssadmin.exe PID 3388 wrote to memory of 272 3388 cmd.exe vssadmin.exe PID 3388 wrote to memory of 272 3388 cmd.exe vssadmin.exe PID 2868 wrote to memory of 3064 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3064 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3064 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3064 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3928 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3928 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3928 2868 CoronaVirus.exe mshta.exe PID 2868 wrote to memory of 3928 2868 CoronaVirus.exe mshta.exe -
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\CoronaVirus.exe"C:\Users\Admin\AppData\Local\Temp\CoronaVirus.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⤵
- Modifies Internet Explorer settings
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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
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.msi.id-B558BCF7.[[email protected]].ncovFilesize
3.6MB
MD52b4deaccf3833958086c234d4c7627a5
SHA11869cb8435fb37348b1f162ce2aefa3750990d32
SHA256c1b24375d71b42b0e11f83fab2e2727256cf65612a1bbc0d104375d3b8472b6e
SHA512731e4a83cc7d672f512a37df300d36b0a3171d218830f46e96344fbad4d63494c32e0586cd771217b30568d6fee3149876ece3fa107eb743af7ea9968bc6c364
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C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaFilesize
13KB
MD55b60ee3e00afa77f1c5fb6f3de906e66
SHA19f5a5c285324473745b2c0223e313b971e2d486b
SHA25642c8a8be2826c770d3fef564eec4cf3c50f0e06fa3557d96cc0cf9bbd897967b
SHA5127ac9e2c5c6ad3c4c1d6a9c64a14389a5f98e22b71ac9cf59b4a1b762e1eccacfa6c5079633bce2541d46682e316f3ae7d3d22d0b28dc024f6722ea0721c10466
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memory/2868-0-0x0000000000400000-0x000000000056F000-memory.dmpFilesize
1.4MB
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memory/2868-1-0x000000000ACA0000-0x000000000ACD4000-memory.dmpFilesize
208KB
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memory/2868-2-0x0000000000400000-0x000000000056F000-memory.dmpFilesize
1.4MB
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memory/2868-9799-0x0000000000400000-0x000000000056F000-memory.dmpFilesize
1.4MB
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memory/2868-13776-0x000000000ACA0000-0x000000000ACD4000-memory.dmpFilesize
208KB
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memory/3928-20248-0x000007FFFFF90000-0x000007FFFFFA0000-memory.dmpFilesize
64KB