371eaec82f354d321ab0db31270579d060cd4197545c664e06fd2d3df187d1fc

Analysis

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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a2014995e9ce67664623cfa9ec11f70e_NEAS.exe
Size

123KB
MD5

a2014995e9ce67664623cfa9ec11f70e
SHA1

f130d190cd24c79f83b27eb19f4719a045a9447f
SHA256

371eaec82f354d321ab0db31270579d060cd4197545c664e06fd2d3df187d1fc
SHA512

0cec964c5a4d6947527e797159ae070a0509e032f0939340d7a45680ea7fa2a07f4925c9fe717290757aff10920d4f03808c1ab44a88090a7c1be6596bea381b
SSDEEP

1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSC9:+nymCAIuZAIuYSMjoqtMHfhf7H0WH07

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (3435) 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/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

C:\Users\Admin\AppData\Local\Temp\a2014995e9ce67664623cfa9ec11f70e_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\a2014995e9ce67664623cfa9ec11f70e_NEAS.exe"
1⤵
- Drops file in Program Files directory
PID:2340

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp

Filesize
123KB

MD5
eb2b40353b20a8b3831df2cc86e73ae5

SHA1
577600adee169ac40fe51159a034539da474dc05

SHA256
d746cc82c6fbbb8690480120d7ce56083e6651b5147bc034892d11b3b268fb40

SHA512
ea21c15c9c17525b9e88991ecf2a58ed7cbf80fb10c7c7b111ff975957c8895cf670588a76680e35aaf8e5a712f76431c12a80e002d17cf831e66cef6a35e447

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

Filesize
132KB

MD5
257484d2f41e6502d57b91c5f646fe88

SHA1
cb4a2404df43d61840b1a7eb3c69e91756c39b47

SHA256
7712307b0a12b4ea10b9dd213f821d507753c7cc5d52d28ec557441a125d9fd1

SHA512
ea45fec2cd5793f078bcc08c4823ed11962f4803f2fe121f412e709d604d072d6415a4ca437e7365fc588920f65e24b9fe0eb1e6c929e66374907ecdc0a17ac1

Download Submit
memory/2340-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2340-642-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads