Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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:\ProgramData\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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Modifies extensions of user files 3 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exedescription ioc process File opened for modification C:\Users\Admin\Pictures\ConfirmRead.tiff 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Pictures\RestoreExit.tiff 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\Pictures\UnregisterComplete.tiff 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-D2E88568.[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-D2E88568.[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:\Users\Public\Music\Sample Music\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:\Program Files\Microsoft Games\Solitaire\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\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\Local\Microsoft\Windows\History\History.IE5\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:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\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\AppData\Roaming\Microsoft\Windows\Recent\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\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Documents\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:\$Recycle.Bin\S-1-5-21-3845472200-3839195424-595303356-1000\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:\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\Links\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:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\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:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Tablet PC\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\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\Roaming\Microsoft\Internet Explorer\Quick Launch\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\Contacts\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\Microsoft Games\FreeCell\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\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\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\NWV1K27G\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QAI10AFD\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\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\Saved Games\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:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Games\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\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Accessibility\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:\Users\Public\Videos\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\RUC7JGOV\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\Admin\Favorites\Links for United States\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\Public\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\OF1EYD7L\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\Music\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:\Users\Public\Desktop\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 created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00012_.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\ja-JP\PurblePlace.exe.mui.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Mozilla Firefox\IA2Marshal.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\FOLDPROJ.DPV.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\7-Zip\Lang\fur.txt.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00388_.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\local_policy.jar 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Indian\Mauritius 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-api_zh_CN.jar 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BS00224_.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107132.WMF 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libvobsub_plugin.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\EXITEML.ICO.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00923_.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-attach_zh_CN.jar.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Lima.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152568.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\goopdateres_de.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLJRNL.FAE 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OISGRAPH.DLL 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\RenameJoin.svgz 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-full.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.nl_ja_4.4.0.v20140623020002.jar.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0200183.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Swirl.css 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLCTL.DLL.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\dcpr.dll 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk16\windows-amd64\profilerinterface.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\goopdateres_lt.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.sat4j.core_2.3.5.v201308161310.jar.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME42.CSS.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\CALENDAR.GIF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\DisplayLanguageNames.en_US.txt 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-keyring-impl.xml 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\create_form.gif.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EVRGREEN\THMBNAIL.PNG.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\HH00084_.WMF 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\CommsOutgoingImageMaskSmall.bmp 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\7-Zip\Lang\be.txt 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18226_.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Windows Sidebar\en-US\sbdrop.dll.mui 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MEDIA\TYPE.WAV.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\Xusage.txt.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jre7\bin\kcms.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationLeft_ButtonGraphic.png 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\FORM98.POC.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsTemplates\Customer Support.fdt.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.Interop.InfoPath.Xml.xml.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0305493.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\attention.gif 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PUBCONV.DLL.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\System.AddIn.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\vlc.mo 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0200383.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\Keywords.HxK 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0199465.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE00563_.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsViewTemplate.html.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.Tools.Applications.Adapter.dll.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Port_Moresby 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File created C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WPEQU532.DLL.id-D2E88568.[becky.cely2@aol.com].arrow 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099172.WMF.id-D2E88568.[becky.cely2@aol.com].arrow 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 1296 vssadmin.exe 692 vssadmin.exe -
Processes:
mshta.exemshta.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main mshta.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exepid process 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 1716 vssvc.exe Token: SeRestorePrivilege 1716 vssvc.exe Token: SeAuditPrivilege 1716 vssvc.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
2023-01-21_be47139183c40fceb264c6946627b93f_crysis.execmd.execmd.exedescription pid process target process PID 912 wrote to memory of 1636 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 912 wrote to memory of 1636 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 912 wrote to memory of 1636 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 912 wrote to memory of 1636 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 1636 wrote to memory of 1772 1636 cmd.exe mode.com PID 1636 wrote to memory of 1772 1636 cmd.exe mode.com PID 1636 wrote to memory of 1772 1636 cmd.exe mode.com PID 1636 wrote to memory of 692 1636 cmd.exe vssadmin.exe PID 1636 wrote to memory of 692 1636 cmd.exe vssadmin.exe PID 1636 wrote to memory of 692 1636 cmd.exe vssadmin.exe PID 912 wrote to memory of 704 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 912 wrote to memory of 704 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 912 wrote to memory of 704 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 912 wrote to memory of 704 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe cmd.exe PID 704 wrote to memory of 1800 704 cmd.exe mode.com PID 704 wrote to memory of 1800 704 cmd.exe mode.com PID 704 wrote to memory of 1800 704 cmd.exe mode.com PID 704 wrote to memory of 1296 704 cmd.exe vssadmin.exe PID 704 wrote to memory of 1296 704 cmd.exe vssadmin.exe PID 704 wrote to memory of 1296 704 cmd.exe vssadmin.exe PID 912 wrote to memory of 1580 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1580 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1580 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1580 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1608 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1608 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1608 912 2023-01-21_be47139183c40fceb264c6946627b93f_crysis.exe mshta.exe PID 912 wrote to memory of 1608 912 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⤵
- Modifies extensions of user files
- 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 v6
Replay Monitor
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Downloads
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C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaFilesize
13KB
MD57eea9625f15ab924c88fd8276544e722
SHA1058899deb92a8ac11d0f85bb348cd77487b2a58a
SHA2563671ecb0c835005facb19be1cd3a030f3064d3ac15204aadebbf3745e0217eb3
SHA512975a4616e732798778c778b9c25257c1f08c4b80c50bbbbf4d3bb3d6d28b9a8b03ae41b66da6c5a52fd4b263d5b8e9ac46650a888ea9716ba9b61623ffdf6e76
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.htaFilesize
13KB
MD57eea9625f15ab924c88fd8276544e722
SHA1058899deb92a8ac11d0f85bb348cd77487b2a58a
SHA2563671ecb0c835005facb19be1cd3a030f3064d3ac15204aadebbf3745e0217eb3
SHA512975a4616e732798778c778b9c25257c1f08c4b80c50bbbbf4d3bb3d6d28b9a8b03ae41b66da6c5a52fd4b263d5b8e9ac46650a888ea9716ba9b61623ffdf6e76
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memory/692-57-0x0000000000000000-mapping.dmp
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memory/704-58-0x0000000000000000-mapping.dmp
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memory/912-54-0x00000000761F1000-0x00000000761F3000-memory.dmpFilesize
8KB
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memory/1296-60-0x0000000000000000-mapping.dmp
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memory/1580-61-0x0000000000000000-mapping.dmp
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memory/1580-63-0x000007FEFBF41000-0x000007FEFBF43000-memory.dmpFilesize
8KB
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memory/1608-62-0x0000000000000000-mapping.dmp
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memory/1636-55-0x0000000000000000-mapping.dmp
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memory/1772-56-0x0000000000000000-mapping.dmp
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memory/1800-59-0x0000000000000000-mapping.dmp