Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 06:16
Static task
static1
Behavioral task
behavioral1
Sample
fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe
Resource
win10v2004-20240508-en
General
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Target
fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe
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Size
79KB
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MD5
15e4e3b70d0cc0e2979e2faa58697a48
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SHA1
1a2f1d246a19316670dba202af1afc4bbd67c92d
-
SHA256
fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739
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SHA512
71abd120e6a7390efbbb09e05e3137b14ebfa68082bcee31ac3c5155cb5a07bf7376aebcf8cdec7d1fb5ae5d7d3f52adca5e5e2a89bfb38151b7720019cd04bd
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SSDEEP
1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEhJ:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsU
Malware Config
Signatures
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Renames multiple (3444) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
Processes:
fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exedescription ioc process File created C:\Program Files\Java\jre7\lib\zi\Europe\Belgrade.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Linq.Resources.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Services.resources.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Media Player\fr-FR\WMPDMCCore.dll.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\InputPersonalization.exe.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ipsjpn.xml.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\ja-JP\MSTTSLoc.dll.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Curacao.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_zh_CN.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Media Player\en-US\wmpnetwk.exe.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-sampler.xml.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\ja-JP\chkrzm.exe.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_dts_plugin.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\back_lrg.png.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.greychartplugin_5.5.0.165303.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libpva_plugin.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Media Player\es-ES\wmpnscfg.exe.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\masterix.gif.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder_5.5.0.165303.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-print.xml_hidden.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Ust-Nera.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Management.Instrumentation.Resources.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\7-Zip\Lang\da.txt.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tokyo.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jre7\lib\deploy\messages_de.properties.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Services.Design.resources.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\mshwLatin.dll.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\ct.sym.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\META-INF\MANIFEST.MF.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_ja.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh87.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Norfolk.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_zh_TW.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-application-views_zh_CN.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\shuffle_over.png.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\settings.css.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\css\RSSFeeds.css.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Budapest.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-keyring-impl.xml.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.Printing.resources.dll.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows NT\Accessories\wordpad.exe.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\js\clock.js.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\novelty_h.png.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\java.security.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.jdp_5.5.0.165303.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\feedbck2.gif.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ja_5.5.0.165303.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\vlc.mo.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\VideoLAN\VLC\lua\http\mobile_browse.html.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Photo Viewer\ImagingDevices.exe.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightDemiItalic.ttf.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.ssl_1.0.0.v20140827-1444.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.nl_zh_4.4.0.v20140623020002.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-common_zh_CN.jar.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Journal\ja-JP\NBMapTIP.dll.mui.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Journal\Templates\Music.jtp.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\7-Zip\History.txt.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\shatter.png.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Jujuy.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\eclipse_update_120.jpg.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-multiview.xml.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-attach.xml.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_left.png.tmp fc9b4fc8c5dae20924e2266d9c50b6a2ef0cf2a22352205877969ee97c38d739.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmpFilesize
79KB
MD512773d17ff2c7c2b2de8c69e0450951f
SHA1cebfab0094a03c92091b18848bb1c7436de72028
SHA256a19b54a9aff990aa5a5d0eac25ec3af1657a9e0ad33ad079ffa7c7094f6fdd12
SHA5129b404edaeae4e9b9c755e3c1276eb79bdf3adf02b895cfcec61f90d068ba4739fbbc106e6db3c373e221d45eec9e53eccc3acd0111f872daf583bba112440d0b
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C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmpFilesize
88KB
MD5c1f27736c991f9705e6bcee4eb3da92d
SHA14ca8caf4c9ec11ca0d920789c77db9a8352f5982
SHA25620a9d0c63e6f3b8ed76912ce2dce50c4d132e28ce7b5d2f99f7ab02f0107e6f1
SHA512d704ec6c82f4e5ef023887189e79789a71d45d329d12c56b496939eab5496e02e66f0f3d2fe16eb3344c12a6b77818adfaae4c44f044af9949e19d68b3f0fe2d