Analysis
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max time kernel
285s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
27-07-2024 00:11
Static task
static1
Behavioral task
behavioral1
Sample
CoronaVirus.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
CoronaVirus.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
CoronaVirus.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral4
Sample
CoronaVirus.exe
Resource
win11-20240709-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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (311) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
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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-FCFA0815.[[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-FCFA0815.[[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:\Users\Public\Libraries\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\Feeds Cache\BNS2IARI\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\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Links\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\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:\$Recycle.Bin\S-1-5-21-3434294380-2554721341-1919518612-1000\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\Documents\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\48RNM7SN\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\Public\Pictures\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\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\Programs\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\Music\Sample Music\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini CoronaVirus.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Tablet PC\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\98I61CZ5\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\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\Favorites\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:\ProgramData\Microsoft\Windows\Ringtones\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\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini CoronaVirus.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-3434294380-2554721341-1919518612-1000\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\Start Menu\Programs\Accessories\Desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Searches\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Documents\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Downloads\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Chess\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\84790KOV\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BRLV7L3G\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\Saved Games\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\Public\Music\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\Favorites\Links\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\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Public\Videos\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:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\XW1885AL\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\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\Programs\Accessories\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:\Program Files\Microsoft Games\Solitaire\desktop.ini CoronaVirus.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\3CPCT0UC\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\Contacts\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 (x86)\Microsoft Office\Office14\PUBWIZ\AWARDHM.POC CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-api-caching.xml CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107426.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0149118.JPG CoronaVirus.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\PROOF\MSLID.DLL CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\SLINTL.DLL.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\bin\dcpr.dll CoronaVirus.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Kathmandu.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Mozilla Firefox\mozavutil.dll.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Acrofx32.dll.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR14F.GIF CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\macroprogress.gif CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\license.html.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\lib\deploy\splash.gif CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FLAP.WMF CoronaVirus.exe File opened for modification C:\Program Files\7-Zip\Lang\ms.txt.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Etc\GMT-13.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\codec\libspudec_plugin.dll.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA02424_.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Antigua.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsTemplates\Track Issues.fdt.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\Office Word 2003 Look.dotx.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\icon.png CoronaVirus.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\en-US\join.avi CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Clarity.xml.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD01630_.WMF CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00462_.WMF CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\OOFL.ICO CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\AccessWeb\CLNTWRAP.HTM.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\WB00780L.GIF CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\CET CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AG00154_.GIF CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\CLASSIC2.WMF CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR48B.GIF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD00435_.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Java\jre7\lib\fontconfig.bfc.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryMergeLetter.dotx.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0301044.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\fr-FR\TipBand.dll.mui CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\SpringGreen\BUTTON.GIF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0287005.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPAPERS.INI.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\7-Zip\Lang\ko.txt CoronaVirus.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\css\settings.css CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolIcons\StatusDoNotDisturb.ico CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGSIDEBRV.XML.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee100.tlb CoronaVirus.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html CoronaVirus.exe File created C:\Program Files\VideoLAN\VLC\lua\http\vlm.html.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\desktop.ini CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGCHKBRD.DPV.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\button_right_over.gif.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\desktop.ini CoronaVirus.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\MyriadPro-Regular.otf CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00289_.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\5.png CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0252669.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsTemplates\POLICIES.FDT CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\management.properties CoronaVirus.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20140827-1444.jar.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AN04206_.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD00369_.WMF.id-FCFA0815.[[email protected]].ncov CoronaVirus.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0145810.JPG CoronaVirus.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\EScript.api CoronaVirus.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
CoronaVirus.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CoronaVirus.exe -
Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid Process 2552 vssadmin.exe 1808 vssadmin.exe -
Processes:
mshta.exemshta.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
CoronaVirus.exepid Process 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe 2824 CoronaVirus.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid Process Token: SeBackupPrivilege 2364 vssvc.exe Token: SeRestorePrivilege 2364 vssvc.exe Token: SeAuditPrivilege 2364 vssvc.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
mshta.exepid Process 1136 mshta.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
CoronaVirus.execmd.execmd.exedescription pid Process procid_target PID 2824 wrote to memory of 2308 2824 CoronaVirus.exe 30 PID 2824 wrote to memory of 2308 2824 CoronaVirus.exe 30 PID 2824 wrote to memory of 2308 2824 CoronaVirus.exe 30 PID 2824 wrote to memory of 2308 2824 CoronaVirus.exe 30 PID 2308 wrote to memory of 2896 2308 cmd.exe 32 PID 2308 wrote to memory of 2896 2308 cmd.exe 32 PID 2308 wrote to memory of 2896 2308 cmd.exe 32 PID 2308 wrote to memory of 2552 2308 cmd.exe 33 PID 2308 wrote to memory of 2552 2308 cmd.exe 33 PID 2308 wrote to memory of 2552 2308 cmd.exe 33 PID 2824 wrote to memory of 2924 2824 CoronaVirus.exe 38 PID 2824 wrote to memory of 2924 2824 CoronaVirus.exe 38 PID 2824 wrote to memory of 2924 2824 CoronaVirus.exe 38 PID 2824 wrote to memory of 2924 2824 CoronaVirus.exe 38 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2924 wrote to memory of 1808 2924 cmd.exe 41 PID 2924 wrote to memory of 1808 2924 cmd.exe 41 PID 2924 wrote to memory of 1808 2924 cmd.exe 41 PID 2824 wrote to memory of 2692 2824 CoronaVirus.exe 42 PID 2824 wrote to memory of 2692 2824 CoronaVirus.exe 42 PID 2824 wrote to memory of 2692 2824 CoronaVirus.exe 42 PID 2824 wrote to memory of 2692 2824 CoronaVirus.exe 42 PID 2824 wrote to memory of 1136 2824 CoronaVirus.exe 43 PID 2824 wrote to memory of 1136 2824 CoronaVirus.exe 43 PID 2824 wrote to memory of 1136 2824 CoronaVirus.exe 43 PID 2824 wrote to memory of 1136 2824 CoronaVirus.exe 43 -
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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Windows\system32\mode.commode con cp select=12513⤵PID:2896
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2552
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\system32\mode.commode con cp select=12513⤵PID:1508
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1808
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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:2692
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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
- Suspicious use of FindShellTrayWindow
PID:1136
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2364
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
2Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\ProPlusWW.msi.id-FCFA0815.[[email protected]].ncov
Filesize24.4MB
MD56a00cc46ea2f73cb6b60fa84122427e0
SHA19b87559a835ad63adb38ae742afae829c0474d40
SHA2563c5c9ec0a83f7099726635a6fc4d0dd3a8e751dc9a19392e84187df3de4e96ce
SHA512c0b3061d8b1067523f7642d292bbb839d0365da38114b22976df2183b4716fb319ab13575489849dc2d3faa14e86c9388e4a7445c6695da94120926a2ca0fc59
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Filesize
13KB
MD5f4a450e4563af16c360d5337451548c2
SHA12cc89d154f767464e5926ca033393e751c9d3094
SHA2563fe4fc5ebfbcaa1714b46f6fc01d0bfaaae6ea70aa0eb0564fb4985e4e05fb30
SHA512513be197dca668958dd16380dc97da9f957f7b8da284fb0273bd8f28906c5b9b805bfc883546c88e3e333467c8a5229f383b6736b3e74e7f927dc2288bb3fab8