Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 23:26
Behavioral task
behavioral1
Sample
739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe
Resource
win10v2004-20240508-en
General
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Target
739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe
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Size
56KB
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MD5
01efd46b64cdc78eac7af7ea663a6c16
-
SHA1
61c2ed35dbc6f2568a83f92be37975af8ea85833
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SHA256
739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647
-
SHA512
90928ca62a446a6b50f0ecf88e5cdf92ccd28cb33b3803a1df2d1f991da749c5510a0082798d11330988e5dd61867baa5f6e069b7532c85541682295db9cdc30
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/L:KQSohsUsUKM
Malware Config
Signatures
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Renames multiple (3771) 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
resource yara_rule behavioral1/memory/2964-0-0x0000000000400000-0x000000000040A000-memory.dmp UPX behavioral1/files/0x000e00000001226b-2.dat UPX behavioral1/files/0x00020000000104aa-6.dat UPX behavioral1/memory/2964-86-0x0000000000400000-0x000000000040A000-memory.dmp UPX -
resource yara_rule behavioral1/memory/2964-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/files/0x000e00000001226b-2.dat upx behavioral1/files/0x00020000000104aa-6.dat upx behavioral1/memory/2964-86-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Ojinaga.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-search_ja.jar.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationClientsideProviders.resources.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libnsc_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\Tulip.jpg.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-image-mask.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_right.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Internet Explorer\perfcore.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msaddsr.dll.mui.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jre7\lib\zi\America\Indiana\Vevay.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jre7\lib\zi\America\Santo_Domingo.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IO.Log.Resources.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\libflaschen_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\11.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-previous-static.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\SmallLogoBeta.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+11.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\core_zh_CN.jar.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\VDK10.RSD.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\license.html.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.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 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\hprof-16.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Photo Viewer\fr-FR\ImagingDevices.exe.mui.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\CircleSubpicture.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\Parity.fx.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\libvlc.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-ui.xml.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Tashkent.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Pohnpei.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libpva_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Journal\PDIALOG.exe.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\NavigationButtonSubpicture.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader_icd.json.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\vlc.mo.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libmpgv_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libwindrive_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.compatibility.state.nl_ja_4.4.0.v20140623020002.jar.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\plugin.properties.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jre7\lib\zi\Etc\GMT+5.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_ja_4.4.0.v20140623020002.jar.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\keystore\libmemory_keystore_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Journal\es-ES\NBMapTIP.dll.mui.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Media Player\wmplayer.exe.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\8.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hu.pak.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2ssv.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\jvm.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeAUM_rootCert.cer.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.IdentityModel.Resources.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\12.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-first-quarter_partly-cloudy.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\css\settings.css.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\title_stripe.png.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-text_zh_CN.jar.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.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 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Mozilla Firefox\firefox.exe.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Windows Media Player\ja-JP\wmpnssci.dll.mui.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Common Files\System\msadc\en-US\msadcfr.dll.mui.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Internet Explorer\DiagnosticsHub.DataWarehouse.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.filetransfer_5.0.0.v20140827-1444.jar.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_filter\libcanvas_plugin.dll.tmp 739bad7c83e49b69a40923bb0780c3d46d37f6e5cfb9b303f48189404bdc2647.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
57KB
MD595234a212e144b76a26c29dde7a6e194
SHA1973b01d90503221dfde1309f44bed09f991eb603
SHA256c29c3a90888bbb7c84f0ce100ac605f64043726c1618a45e93eb726d720c283b
SHA51296cf922055518823297d4aaa9c02f62c50b83d4648cd869f68b724339f75b38635b47351dce6d010f7cbcbb471c2e8526e87322cdea35793c62a2490a57e3ecd
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Filesize
66KB
MD59a5aeff038fa26eb81b0773adafa8a28
SHA13f29966de5d64a1abf8fe073043bd601e8215ed8
SHA2564ef5f773896151aadcb61a38a9eb1f2b4f4b1ccc034180a768acf1e47c9296c3
SHA51239bb15e6d11d526147ff11459f6d245ac57573c6d053b237445357ea17e4546cf467a50186598becc8a46dc16c56b5a4ec61ccb6c4b1ae699d5a47401983c579