4e386af94a130c62119d166a4a3009ed8ca8ac0a266a042061f436906518f980

Analysis

max time kernel
150s
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, 20:08

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General

Target

1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
Size

59KB
MD5

1dacba7bb6884fb9e43f2bac05de2f60
SHA1

796bd40aa8a607940f0a90b882d645791ca108c6
SHA256

4e386af94a130c62119d166a4a3009ed8ca8ac0a266a042061f436906518f980
SHA512

e9444751ebba716304de43f632eeda4d5c0c4b1a2dc1cb6e3ccb2b29fbb9f155f55a9ecd0adec55f40ebd3b0eee5171d387ec790ecee13bb742d7f7d1e1737ad
SSDEEP

768:W7BlpDpARFbhYQkQjjLaMaJjYJIJDYJIJJZwNq4ukJTkJJ:W7ZDpApYbWjy0e+eaNq0T0J

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (3543) 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\DVD Maker\Shared\DvdStyles\rectangle_photo_Thumbnail.bmp.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javafx-iio.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Creston.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Rankin_Inlet.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.IO.Log.Resources.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libantiflicker_plugin.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\7-Zip\Lang\cs.txt.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7TSFrame.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\shvlzm.exe.mui.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\vlc.mo.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libsdl_image_plugin.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\net.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\jmxremote.access.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Nome.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jre7\bin\dt_shmem.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Media Player\WMPSideShowGadget.exe.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Management.Instrumentation.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\17.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\es-ES\OmdProject.dll.mui.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunmscapi.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-explorer_ja.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-profiling.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Linq.Resources.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Defender\it-IT\MpAsDesc.dll.mui.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Photo Viewer\fr-FR\ImagingDevices.exe.mui.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\OmdProject.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\1047x576black.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_plain_Thumbnail.bmp.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\jaccess.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler_ja.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Mozilla Firefox\platform.ini.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\redmenu.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\js\settings.js.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\hint_up.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\20.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\specialoccasion.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Services.Design.resources.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\twitch.luac.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\4.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\slideShow.css.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\specialmainsubpicture.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libxa_plugin.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libglwin32_plugin.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Journal\Templates\To_Do_List.jtp.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\drag.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\js\settings.js.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-api-visual.xml_hidden.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\clock.html.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_elf.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfxmedia.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.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	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.controlpanel.ui_5.5.0.165303.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench.nl_ja_4.4.0.v20140623020002.jar.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-impl.xml.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\logo.png.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\7-Zip\Lang\vi.txt.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\title_trans_notes.wmv.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.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\feature.xml.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
File created	C:\Program Files\Java\jre7\bin\ssv.dll.tmp	1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe

C:\Users\Admin\AppData\Local\Temp\1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\1dacba7bb6884fb9e43f2bac05de2f60_NEIKI.exe"
1⤵
- Drops file in Program Files directory
PID:2352

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp

Filesize
60KB

MD5
3f41a5aa8e48216b8eeca23388a99a5b

SHA1
da481982d044082854233f722afe279b7820eca8

SHA256
975e4a88967b58ef9de065fd49b9fc4146f5ab84e78b6ee478ceeabc9595eda7

SHA512
f0ddaab2fec83dd3059df66846534849e668ec732734430fbe565928f4ae9afe7139932790fbfa2fbf7c9c612a28b12a65353af8996bad161f03cdce8e4daf80

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

Filesize
68KB

MD5
1bc28748d97b60b9a8683ce5bf7ccc7a

SHA1
f4692bc8a2ac79136b79eb5d57a2ac10d8fb0349

SHA256
a2b3b0c48a705fdaca881cd7a59e13d2e1463b5cc1e22cb907eda66e122b0f05

SHA512
f8dbac8c74c6f61e00b054b3282c81347039e1db946ac9ed2652aea8d0069d44ff68ea22b6420bfc030ab09b06cdc772fe0a2d76b16df3ad35596c795775bf9b

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads