Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 05:04
Behavioral task
behavioral1
Sample
df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe
Resource
win10v2004-20240611-en
General
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Target
df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe
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Size
68KB
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MD5
4e16c136fa332f42a6dbfd93bb1cd1fd
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SHA1
c0c89c8e7a0c1ebd1614b429aec781811de37497
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SHA256
df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b
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SHA512
a3df46335fe100f5c24b864ca5fffccd07fe7d321a3fbdd764f069e671a1cd1690c3ec5af916b39f576aa8a29b61753b624be372a8ce11cc8a023de476282bf8
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8B8/8ugO:+nyiQSoFkugO
Malware Config
Signatures
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Renames multiple (3503) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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UPX dump on OEP (original entry point) 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2300-0-0x0000000000400000-0x000000000040B000-memory.dmp UPX C:\$Recycle.Bin\S-1-5-21-1340930862-1405011213-2821322012-1000\desktop.ini.tmp UPX C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp UPX behavioral1/memory/2300-650-0x0000000000400000-0x000000000040B000-memory.dmp UPX -
Processes:
resource yara_rule behavioral1/memory/2300-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-1340930862-1405011213-2821322012-1000\desktop.ini.tmp upx C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp upx behavioral1/memory/2300-650-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exedescription ioc process File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-text_ja.jar.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-threaddump_zh_CN.jar.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\fontconfig.bfc.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.ServiceModel.Resources.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\hwruklm.dat.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IpsMigrationPlugin.dll.mui.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_SelectionSubpicture.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerEvaluators.exsd.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\management\jmxremote.access.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Web.Entity.Resources.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\VideoLAN\VLC\plugins\keystore\libmemory_keystore_plugin.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\js\service.js.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_notes-txt-background.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationLeft_ButtonGraphic.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\toc.xml.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\back_lrg.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcfr.dll.mui.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\libinteger_mixer_plugin.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Common Files\System\msadc\handsafe.reg.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Dawson.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\zi\America\Bahia.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\zi\Etc\GMT-4.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\zi\MST7MDT.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libjpeg_plugin.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\zi\America\Maceio.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.Speech.resources.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Media Player\fr-FR\wmplayer.exe.mui.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\js\highDpiImageSwap.js.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tahiti.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-api.xml.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\dial_lrg_sml.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\js\highDpiImageSwap.js.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Defender\MpOAV.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Brunei.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-options-keymap.xml.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Services.Design.resources.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_chromecast_plugin.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\ENU\Dynamic.pdf.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\7-Zip\Lang\sv.txt.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_ButtonGraphic.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Copenhagen.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationTypes.resources.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\7-Zip\Lang\pt-br.txt.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ho_Chi_Minh.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.nl_ja_4.4.0.v20140623020002.jar.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Mozilla Firefox\d3dcompiler_47.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\en-US\gadget.xml.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\libxml2.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Panama.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\eclipse.inf.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.Printing.resources.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-profiling.jar.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jre7\lib\zi\Australia\Darwin.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Mozilla Firefox\softokn3.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\VideoLAN\VLC\lua\playlist\soundcloud.luac.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_SelectionSubpicture.png.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Boa_Vista.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.win32.nl_ja_4.4.0.v20140623020002.jar.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Windows Defender\en-US\MpAsDesc.dll.mui.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-sa.xml.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\VideoLAN\VLC\plugins\misc\libxml_plugin.dll.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.exe.sig.tmp df3d847f2b99fada3449bf906b10038211fb5169303885d9d69d35ba946ee69b.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-1340930862-1405011213-2821322012-1000\desktop.ini.tmpFilesize
68KB
MD53ae2750eebeadad1e598cbb8693e6046
SHA13e44d13c51e53741c4f853042fbfb0412c7244da
SHA2566a78fbc9a2fafcfff2c0f2349fe12af5f871d91d489e8a2e283f84846e28d0d1
SHA512d367c0b395f7adf3b333a22e967e1fe07b9c9c64f742aeaefa96b9ac6d810ee3162bdb2d43b20931cbc9b05848d6c8b480d44996fa50a331822b0792c42bc9b7
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C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmpFilesize
77KB
MD543b83c0fc51b1930418cca3b433360cc
SHA1772a42b558687fae79d562cdba35f34f600f77c0
SHA25676cec9f8e7b25d917874217616e81ba9ac077e7b41a00232f1c776351e4add6e
SHA512b358fb67dd584d9c57eac3d897cd7552a6245b720fcf9ee95dc52ed7fbef403335ecbcfdc7ce09de484beaac8017c8fc6a5f37867db5cc7575feb7bea6e0257b
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memory/2300-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2300-650-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB