8f3bf322c55f46f8665aead9ae0ec473dcbb91746447154b7d0a57ad641e9cdf

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 12:59

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General

Target

3abf5108bd5e0e49a10ad7fcc82fee40N.exe
Size

45KB
MD5

3abf5108bd5e0e49a10ad7fcc82fee40
SHA1

4e2e303c3022effa8be409641762f4ca6004a54a
SHA256

8f3bf322c55f46f8665aead9ae0ec473dcbb91746447154b7d0a57ad641e9cdf
SHA512

1853c977685af4ef4910ebdc3a961fefef96d91c2d6283620e9d672f0c2a44641d2bc2f327f44fd1293e6aefeecaf2b7d85abf4275a50ce54f6ad1d02812fab8
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42Lcfpb2N231F1pjhOK3JjhOK3m:W7ZppApBULcfpHLcfpSo3fTj3Jj3m

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3319) 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\Java\jre7\lib\zi\America\Ojinaga.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\common.js.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\MANIFEST.MF.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\help.gif.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Google\Chrome\Application\master_preferences.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-windows_zh_CN.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-multiview.xml.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-remote.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Perth.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-next-over-select.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ms.pak.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\javaws.policy.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Microsoft Games\FreeCell\fr-FR\FreeCell.exe.mui.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libttml_plugin.dll.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libdiracsys_plugin.dll.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\203x8subpicture.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.sig.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Web.Entity.Resources.dll.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libsubtitle_plugin.dll.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationUp_SelectionSubpicture.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-application-views.xml.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Chatham.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\1047x576black.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationLeft_SelectionSubpicture.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureB.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.dll.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwresplm.dat.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Aqtobe.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Microsoft Games\FreeCell\desktop.ini.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\modules\dkjson.luac.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\16_9-frame-background.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-annotations-common_zh_CN.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-oql_zh_CN.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Net.Resources.dll.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\FrameworkList.xml.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\about.html.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\toc.xml.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_mainImage-mask.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-back-static.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-swing-outline.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Srednekolymsk.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.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\META-INF\MANIFEST.MF.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-util.xml.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\http.luac.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME.txt.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\epl-v10.html.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app_1.0.300.v20140228-1829.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.repository_1.2.100.v20131209-2144.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-profiler.xml.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mip.exe.mui.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Memo.emf.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\de-DE\Minesweeper.exe.mui.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\HST.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Zurich.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\conticon.gif.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\flight_recorder.png.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msaddsr.dll.mui.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\psfont.properties.ja.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net.nl_zh_4.4.0.v20140623020002.jar.tmp	3abf5108bd5e0e49a10ad7fcc82fee40N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3abf5108bd5e0e49a10ad7fcc82fee40N.exe

C:\Users\Admin\AppData\Local\Temp\3abf5108bd5e0e49a10ad7fcc82fee40N.exe
"C:\Users\Admin\AppData\Local\Temp\3abf5108bd5e0e49a10ad7fcc82fee40N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2257386474-3982792636-3902186748-1000\desktop.ini.tmp

Filesize
46KB

MD5
efbf96c28bc6996d4764ab76547ec427

SHA1
ab45afeda0f90baed216ae58f62d0beb2600fe87

SHA256
de0f17498cd7db8b5c1a6c4a7c3bae4c3fdc250fe36033ad225c2dd50eb42d5b

SHA512
8081cdd6a972f09ed51a7911e58a0ab696fcecd76e0816715092c10ee4537cc3f1451e32f801594c75d9c46a0d43643905fff7f13df2d34fb9af9a1d4cecf747

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

Filesize
55KB

MD5
076023215043ad636067b0419f9f1b32

SHA1
a50128681d90f6bc8e53bada3832c53f5b02e4a7

SHA256
655a5f6b27ce50cf7566ef3a51ee3516af0dfe0e6d4320e6af5e9f2592bd854d

SHA512
d90ecc57cc2d211d82806956f66b06d6fdf9afb9a6ad0a3fcc74a0db164d3b1cb0548392ac87a17e38910b8af092052e9680ba98f74c85ee88cb840383580c10

Download Submit