d56b221609be58bd8010faefd76f12561cec90d4d4a49014a72dfb59f12ac05b

Analysis

max time kernel
143s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/05/2024, 17:24

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General

Target

ede838238ccc3ed4bee258f7f18be650_NEAS.exe
Size

123KB
MD5

ede838238ccc3ed4bee258f7f18be650
SHA1

1a52565221689d4a31a2268848e436c2e728f77e
SHA256

d56b221609be58bd8010faefd76f12561cec90d4d4a49014a72dfb59f12ac05b
SHA512

c6ce786a18626e2f1cdf2afd1d966badbc9cfb60b461bea4d94a48ae0836505c42d9bfa1be93d824ccd15a27064709d30296bea6083e3ec58e0680b57b5068f8
SSDEEP

1536:a7ZyqaFAlsr1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSH:enaym3AIuZAIuYSMjoqtMHfhfx

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (3446) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2144-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000b000000014e5a-2.dat	upx
behavioral1/files/0x00020000000106dd-6.dat	upx
behavioral1/memory/2144-654-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\msinfo32.exe.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Internet Explorer\perfcore.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\security\java.security.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\libgestures_plugin.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libwinhibit_plugin.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.nl_zh_4.4.0.v20140623020002.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationProvider.resources.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Windows Defender\fr-FR\MpEvMsg.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\asl-v20.txt.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_ja.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-snaptracer_zh_CN.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Microsoft Games\Solitaire\es-ES\Solitaire.exe.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Design.Resources.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20140827-1444.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-explorer.xml.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_zh_CN.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk15\windows-amd64\profilerinterface.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Microsoft Games\Chess\Chess.exe.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Classic.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Ojinaga.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.ja_5.5.0.165303.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-loaders.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\core_visualvm.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Mazatlan.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\MANIFEST.MF.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Mozilla Firefox\mozglue.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\visualization\libvisual_plugin.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\7-Zip\7z.exe.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\dropins\README.TXT.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms_3.6.100.v20140422-1825.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-spi-quicksearch.xml.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-core.xml.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jre7\bin\libxslt.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sk.pak.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\MANIFEST.MF.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Nicosia.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libaccess_concat_plugin.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Windows Defender\es-ES\MpAsDesc.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\IpsMigrationPlugin.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tipresx.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Notebook.jpg.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\bear_formatted_rgb6.wmv.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.xml_1.3.4.v201005080400.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.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	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-io_zh_CN.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mlp_plugin.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Windows Defender\MpSvc.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\7-Zip\Lang\bn.txt.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_ButtonGraphic.png.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-templates_zh_CN.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationClient.resources.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\libwaveout_plugin.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.dll.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme.nl_ja_4.4.0.v20140623020002.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_ja.jar.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\baseAltGr_rtl.xml.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\msdasqlr.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\16to9Squareframe_VideoInset.png.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Internet Explorer\en-US\F12.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setEmbeddedCP.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.xml.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Tallinn.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msaddsr.dll.mui.tmp	ede838238ccc3ed4bee258f7f18be650_NEAS.exe

C:\Users\Admin\AppData\Local\Temp\ede838238ccc3ed4bee258f7f18be650_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\ede838238ccc3ed4bee258f7f18be650_NEAS.exe"
1⤵
- Drops file in Program Files directory
PID:2144

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp

Filesize
123KB

MD5
ef8cee1da332ce55d8aec834f4039707

SHA1
1726c3ed566b4a5ca6f41e49f52b5193c0ba0eff

SHA256
aa9ffd465d72b0fe582f5656bb6ab70090580af82ccb0a0458c9d2b5c0b2ea20

SHA512
15447fdc7ecccd761c8191f1bbd8ce82255a4b74384b45f69f56ab5607702b0cae1b9fe8d1777c0e28ae6779a3177c03a815e4cb7f8b1d5983c68c3f121a191c

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
132KB

MD5
40de599a53c22951c1e80f840f64d37a

SHA1
5e830590db1b8b05ad10a40838ba19cbb306ba35

SHA256
ec03083785b5879ac4ac46b7d807027bdee3ae622ff72476aedf46bde7bafe31

SHA512
71d8b45d5996cbfd2b3b92bcf5ed484d344c64f95a0dff24fb464ae01f84ae745af54a9f8eb3d171bc5e6b79cac3536c845c36d20963205ec6719ca5233efe44

Download Submit
memory/2144-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2144-654-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads