140361d993e7525288a0400f7cf70432f30fda03c1aa7d00985203dae38e6ce4

Analysis

max time kernel
150s
max time network
117s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/05/2024, 02:18

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General

Target

4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
Size

88KB
MD5

4f36e4ed4e3cd5778faeec45bfe7d610
SHA1

5753d636d617a2e80e27e1f2b1d84df0dc3bf5d8
SHA256

140361d993e7525288a0400f7cf70432f30fda03c1aa7d00985203dae38e6ce4
SHA512

272bd52172be9644c14dc2759bc100aec59bcb0f0167685bef65cfda463ae49c26fb971f8ae5f4eb5f2ef0e0a1b32cadc78ef3b97373df3fc326713ed80e45dd
SSDEEP

1536:W7ZhA7pApH1IwVHykEElEa0NQn0NQKD2zdz8:6e7WpnhkElEa0NQn0NQKDB

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (3589) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\vlc.mo.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Media Player\ja-JP\setup_wm.exe.mui.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Photo Viewer\ja-JP\PhotoAcq.dll.mui.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\css\cpu.css.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web.xml.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.nl_zh_4.4.0.v20140623020002.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\bin\zip.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Mozilla Firefox\maintenanceservice.exe.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcor.dll.mui.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiler_ja.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\controllers.js.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Hebron.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\MAPISHELLR.DLL.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\novelty_m.png.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols.xml.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\203x8subpicture.png.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_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.service.exsd.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Santa_Isabel.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-windows_ja.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Journal\es-ES\NBMapTIP.dll.mui.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\css\picturePuzzle.css.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_left_mousedown.png.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\js\RSSFeeds.js.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\javafx-doclet.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\THIRDPARTYLICENSEREADME.txt.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_ja.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\dial.png.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libdvdread_plugin.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\weather.html.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tipresx.dll.mui.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-core.xml.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-core.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationFramework.resources.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\library.js.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.nl_ja_4.4.0.v20140623020002.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help_3.6.0.v20130326-1254.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\jvm.hprof.txt.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Honolulu.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Majuro.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\gadget.xml.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands_0.10.2.v20140424-2344.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libtta_plugin.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libwindrive_plugin.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\flyout.css.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\1047x576black.png.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tegucigalpa.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.greychart.ui.ja_5.5.0.165303.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine_2.3.0.v20140506-1720.jar.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\bin\sunec.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Pangnirtung.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\bin\instrument.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Dublin.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_SelectionSubpicture.png.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\San_Luis.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Mozilla Firefox\updater.ini.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\WindowsFormsIntegration.resources.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\vlc.mo.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_file_plugin.dll.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe.tmp	4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe

C:\Users\Admin\AppData\Local\Temp\4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\4f36e4ed4e3cd5778faeec45bfe7d610_NEAS.exe"
1⤵
- Drops file in Program Files directory
PID:1964

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

Filesize
89KB

MD5
1983d16a680d510c0310394dadfa2412

SHA1
a28a87dcc3b6f7458806c23e8ee3be717bef4917

SHA256
d54e469e4d8da0cb7fede04dff639267d64b966367a85b763a9e1bb3ba0d0e29

SHA512
104da67368ffed37983cf11e2c1e6d28e10c874e08e094a717d0f09741744d425a4fed6668e08ba9996439927c09fe8cd822ec4d39977b08d0a3609ef9afcdaa

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

Filesize
98KB

MD5
d1236c513df9a87a718e3ab5729feb35

SHA1
7e4af590c1b478c7217461a0859f8f73148ae6ac

SHA256
d713b7172ede07f36c20063953fca46d5796ac030c5c25d126380acbb266e6a5

SHA512
df825f0b627a18d548cc1037da7fc67c4fad86969155bd370a8609e3335b1eb86137e0b7a8a25cb328e563ec35f0e6ad0397168b6af1afd31c8539d67e7105d8

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads