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Analysis
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max time kernel
150s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 16:31
Behavioral task
behavioral1
Sample
a2014995e9ce67664623cfa9ec11f70e_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a2014995e9ce67664623cfa9ec11f70e_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
a2014995e9ce67664623cfa9ec11f70e_NEAS.exe
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Size
123KB
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MD5
a2014995e9ce67664623cfa9ec11f70e
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SHA1
f130d190cd24c79f83b27eb19f4719a045a9447f
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SHA256
371eaec82f354d321ab0db31270579d060cd4197545c664e06fd2d3df187d1fc
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SHA512
0cec964c5a4d6947527e797159ae070a0509e032f0939340d7a45680ea7fa2a07f4925c9fe717290757aff10920d4f03808c1ab44a88090a7c1be6596bea381b
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SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSC9:+nymCAIuZAIuYSMjoqtMHfhf7H0WH07
Malware Config
Signatures
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Renames multiple (3435) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral1/memory/2340-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0009000000016176-2.dat upx behavioral1/files/0x001c000000010439-6.dat upx behavioral1/memory/2340-642-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\tipresx.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\whiteband.png.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Microsoft Games\Hearts\en-US\Hearts.exe.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Conversion.v3.5.resources.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\lua\http\custom.lua.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_chromecast_plugin.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\TipBand.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\Monticello.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libhds_plugin.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\lua\http\js\common.js.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\gadget.xml.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotslightoverlay.png.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.servlet_3.0.0.v201112011016.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.artifact.repository.nl_zh_4.4.0.v20140623020002.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jre7\bin\jsoundds.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationRight_SelectionSubpicture.png.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer_3.2.200.v20140827-1444.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multitabs_zh_CN.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\README.html.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\en-US\OmdProject.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Scene_loop.wmv.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Glace_Bay.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Paris.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-actions.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Windows Media Player\ja-JP\wmlaunch.exe.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.xml.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-uisupport_ja.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\de-DE\ChkrRes.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\vlc.mo.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libspeex_plugin.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libvobsub_plugin.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\directshowtap.ax.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\com.jrockit.mc.rjmx.attributeTransformation.exsd.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\dnsns.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jre7\lib\zi\Antarctica\DumontDUrville.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Windows Defender\ja-JP\MsMpRes.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Windows Mail\fr-FR\msoeres.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\travel.png.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Martinique.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Winnipeg.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Speech.resources.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Management.Instrumentation.Resources.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmirror_plugin.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Manila.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_ja_4.4.0.v20140623020002.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-favorites.xml.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libmjpeg_plugin.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\boot_ja.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.Printing.resources.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Mozilla Firefox\update-settings.ini.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Entity.Resources.dll.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.docs.zh_CN_5.5.0.165303.jar.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-io-ui.xml.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Microsoft Games\More Games\it-IT\MoreGames.dll.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Microsoft Office\Office14\VISSHE.DLL.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\FlickLearningWizard.exe.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\ShapeCollector.exe.mui.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-loaders.xml.tmp a2014995e9ce67664623cfa9ec11f70e_NEAS.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
123KB
MD5eb2b40353b20a8b3831df2cc86e73ae5
SHA1577600adee169ac40fe51159a034539da474dc05
SHA256d746cc82c6fbbb8690480120d7ce56083e6651b5147bc034892d11b3b268fb40
SHA512ea21c15c9c17525b9e88991ecf2a58ed7cbf80fb10c7c7b111ff975957c8895cf670588a76680e35aaf8e5a712f76431c12a80e002d17cf831e66cef6a35e447
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Filesize
132KB
MD5257484d2f41e6502d57b91c5f646fe88
SHA1cb4a2404df43d61840b1a7eb3c69e91756c39b47
SHA2567712307b0a12b4ea10b9dd213f821d507753c7cc5d52d28ec557441a125d9fd1
SHA512ea45fec2cd5793f078bcc08c4823ed11962f4803f2fe121f412e709d604d072d6415a4ca437e7365fc588920f65e24b9fe0eb1e6c929e66374907ecdc0a17ac1