bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 02:28

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General

Target

bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
Size

62KB
MD5

85df48a2b2dbc3f6173bcc6033545630
SHA1

d6fb3821ed0d545988362e91b3a6b56d5f65aeab
SHA256

bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9
SHA512

68b6cc94bb4087a2001c7e34146181d404c1a326e692727fddf79b6ecceff613c42a4ad41a54b86e2bf7f3ed6aa24928795890fc3311421d0ce3f9a23ed77c72
SSDEEP

768:W7BlpNLpARFbhblkYlkuvIYFWcDYcDlvcYNnVvcYNnz:W7ZNLpApCZuvIYYoYoN7n97nz

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (3738) 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\Shatter\NavigationRight_SelectionSubpicture.png.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Knox.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\feature.properties.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-views_zh_CN.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\js\init.js.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\warning.gif.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmirror_plugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\7-Zip\Lang\eo.txt.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipTsf.dll.mui.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\MANIFEST.MF.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActions.exsd.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Management.Instrumentation.Resources.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libfilesystem_plugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\CoolType.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\pe.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jdwpTransport.h.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\about.html.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-views_ja.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\mip.exe.mui.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.c.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Wallis.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-api_ja.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Kuala_Lumpur.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Microsoft Office\Office14\AUTHZAX.DLL.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Journal\es-ES\jnwdui.dll.mui.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\css\flyout.css.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.di_1.4.0.v20140414-1837.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui_4.0.100.v20140401-0608.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\gui\libskins2_plugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\visualization\libprojectm_plugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\glass.png.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\js\picturePuzzle.js.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\js\localizedStrings.js.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\split.avi.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_SelectionSubpicture.png.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding_1.4.2.v20140729-1044.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.win32.win32.x86_64_3.103.1.v20140903-1947.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jre7\bin\libxslt.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\IpsMigrationPlugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\203x8subpicture.png.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.lucene.analysis_3.5.0.v20120725-1805.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-options.xml.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Mozilla Firefox\uninstall\helper.exe.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libedummy_plugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\calendar.html.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sw\LC_MESSAGES\vlc.mo.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\7-Zip\Lang\sw.txt.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\tipresx.dll.mui.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Metlakatla.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_ja_4.4.0.v20140623020002.jar.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\it-IT\ChkrRes.dll.mui.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Web.Entity.Design.Resources.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Xml.Linq.Resources.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Defender\ja-JP\MpEvMsg.dll.mui.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\js\currency.js.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\MST7MDT.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\about.html.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Madeira.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libtextst_plugin.dll.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\server_ok.gif.tmp	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.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	bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe

C:\Users\Admin\AppData\Local\Temp\bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe
"C:\Users\Admin\AppData\Local\Temp\bff6394b3aa239ebcbac4735b779da5b5fdf7ac94e345b9986f21c7f16e4b5c9.exe"
1⤵
- Drops file in Program Files directory
PID:2320

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp

Filesize
62KB

MD5
dc1b2e0a7773dcedc53cda8edfce5802

SHA1
361cf1f4c612b7c4fdb3df1db090651d442d0cab

SHA256
b7032b16d09060622ad0320851a6cae172e7e0102bd0ee0fc4ad79f432ac0110

SHA512
37776bf147587edd879f707242d396de40e3fe6a2459df2d4171403bd5079e98c758763d23e556acc0a06caeb418979dbbb7058a05e01b07c1e1767178dc6369

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

Filesize
71KB

MD5
742c4678e59ca894a5e1d28f6de33dfd

SHA1
ceb46c45a60ce2d31f1d59acee7eaed36e524c2d

SHA256
f8db57bbfdcde2704ed938b130c5770206d1bf9224751be594dc504bb5c7d474

SHA512
ad8ccbd36ca3aeb432a3fcbccbfaf4d46b15726718183760240d9873d7f2a178d87491e0f729979de8176583187e288257cac64ee8884ced10e1cd0626aa917a

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads