Analysis
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max time kernel
152s -
max time network
214s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2022 17:01
Static task
static1
Behavioral task
behavioral1
Sample
816C.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
816C.exe
Resource
win10v2004-20220812-en
General
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Target
816C.exe
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Size
32KB
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MD5
7129291fc3d97377200f8a24ad06930a
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SHA1
3f858d2837529e6c973ffa7c26c643e9748e7282
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SHA256
650f0d694c0928d88aeeed649cf629fc8a7bec604563bca716b1688227e0cc7e
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SHA512
6bd4537a79f839c2964a814eed2fd5c217a969632e267afbe028b04a91a410abd594fb45bf1cba954f8be71e6041a923e932994754fcd46cc71a0bbaf4a932a1
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SSDEEP
384:s+ImkKRjvD/XlXPRPNTEUZytgSisYuaDhcWNDkSIvrfPxLCk9Hf/z:WKRjvTXlXPRNTRZ6hisYugcXjfNCkl
Malware Config
Signatures
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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 2 IoCs
Processes:
816C.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 816C.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" 816C.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
816C.exedescription ioc process File opened (read-only) \??\E: 816C.exe File opened (read-only) \??\L: 816C.exe File opened (read-only) \??\U: 816C.exe File opened (read-only) \??\V: 816C.exe File opened (read-only) \??\Y: 816C.exe File opened (read-only) \??\Z: 816C.exe File opened (read-only) \??\A: 816C.exe File opened (read-only) \??\H: 816C.exe File opened (read-only) \??\P: 816C.exe File opened (read-only) \??\Q: 816C.exe File opened (read-only) \??\S: 816C.exe File opened (read-only) \??\T: 816C.exe File opened (read-only) \??\X: 816C.exe File opened (read-only) \??\I: 816C.exe File opened (read-only) \??\J: 816C.exe File opened (read-only) \??\M: 816C.exe File opened (read-only) \??\O: 816C.exe File opened (read-only) \??\R: 816C.exe File opened (read-only) \??\W: 816C.exe File opened (read-only) \??\B: 816C.exe File opened (read-only) \??\F: 816C.exe File opened (read-only) \??\G: 816C.exe File opened (read-only) \??\K: 816C.exe File opened (read-only) \??\N: 816C.exe -
Drops file in Program Files directory 64 IoCs
Processes:
816C.exedescription ioc process File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_PrepidBypass-ul-oob.xrm-ms 816C.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\hwrenUSlm.dat 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-core-execution_zh_CN.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_zh_CN.jar 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTest-ul-oob.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Grace-ul-oob.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-pl.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-pl.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-phn.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_COL.HXC 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-pl.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Retail-ul-oob.xrm-ms 816C.exe File created C:\Program Files\Common Files\Services\RESTORE_FILES.txt 816C.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\keytool.exe 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\prodbig.gif 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-coredump.xml 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Trial-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4-dark_mac.css 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring.xml 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-oob.xrm-ms 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-openide-text_ja.jar 816C.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\jce.jar 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ul-oob.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Grace-ul-oob.xrm-ms 816C.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\notification_helper.exe 816C.exe File created C:\Program Files\Google\Chrome\Application\89.0.4389.114\WidevineCdm\RESTORE_FILES.txt 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.jetty.util_8.1.14.v20131031.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\launcher.win32.win32.x86_64.properties 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app.nl_zh_4.4.0.v20140623020002.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\orbd.exe 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\license.html 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.browser_5.5.0.165303.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-attach.xml 816C.exe File opened for modification C:\Program Files\Common Files\System\ado\msado60.tlb 816C.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 816C.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\msedge.exe 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Trial-pl.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-phn.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\javaws.exe 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-netbeans-modules-editor-mimelookup-impl.xml 816C.exe File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3102-0000-1000-0000000FF1CE.xml 816C.exe File opened for modification C:\Program Files\7-Zip\Lang\hu.txt 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\org-netbeans-modules-javahelp.jar 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-phn.xrm-ms 816C.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.165.21\MicrosoftEdgeUpdateCore.exe 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-swing-outline_zh_CN.jar 816C.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\security\US_export_policy.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\org-netbeans-modules-sampler.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-modules-javahelp.xml 816C.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\images\cursors\cursors.properties 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.zh_CN_5.5.0.165303.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.core.net.nl_zh_4.4.0.v20140623020002.jar 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-openide-dialogs.xml 816C.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\RESTORE_FILES.txt 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\jdb.exe 816C.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 816C.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ppd.xrm-ms 816C.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\lib\derby.war 816C.exe