acf5d3b72d08fb309ab9de11ca050d0b0629797ebf8a7ce207f18331e73fbee1

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 04:00

Sharing

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General

Target

4e0074d14aca260121314c260ef52bd0N.exe
Size

54KB
MD5

4e0074d14aca260121314c260ef52bd0
SHA1

4bfc4206ed87f4e2d7825013dc55a312b8e5a7bb
SHA256

acf5d3b72d08fb309ab9de11ca050d0b0629797ebf8a7ce207f18331e73fbee1
SHA512

3a98f8d4603e3bbea4115872b852d1d80ce85ce36b0bd88ed20974d088cbb062e452caea3751fec42258dca2567b528461f477b7c75dcfef31bd8a9047c77dec
SSDEEP

768:W7BlphA7pARFbhvOsTKnKqtkYi+nm5u5+:W7ZhA7pApvOsOKzso

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3366) 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\Asia\Magadan.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\ShapeCollector.exe.mui.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\DVD Maker\fr-FR\WMM2CLIP.dll.mui.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaireMCE.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_diagonals-thick_20_666666_40x40.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\Audio-48.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Goose_Bay.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\vlc.mo.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Vilnius.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-uihandler.xml.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libflacsys_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mpegaudio_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\vistabg.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\classfile_constants.h.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libsmb_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-sampler.xml.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\fr-FR\Mahjong.exe.mui.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\equalizer_window.html.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_mp4_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Hebron.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-modules-appui_zh_CN.jar.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Petersburg.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\IpsMigrationPlugin.dll.mui.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.reconciler.dropins.nl_ja_4.4.0.v20140623020002.jar.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\macTSFrame.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7Handle.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\bin\jp2ssv.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Kiritimati.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\WindowsFormsIntegration.resources.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\libaudioscrobbler_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\delete.avi.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\license.html.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-filesystems.xml.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\favicon.ico.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\Louisville.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\AST4.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Extensions.Design.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\youtube.luac.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\gu.pak.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\bin\j2pcsc.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\bin\prism-d3d.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-background.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffffff_256x240.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-ui.xml.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\release.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\attach.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\EST5EDT.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-templates.xml.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\7-Zip\Lang\ar.txt.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\16to9Squareframe_Buttongraphic.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Qyzylorda.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\reflect.png.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\jaccess.jar.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Kaliningrad.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-search.jar.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Linq.Resources.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Windows.Presentation.resources.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libshm_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libchorus_flanger_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libspeex_resampler_plugin.dll.tmp	4e0074d14aca260121314c260ef52bd0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\manifest.json.tmp	4e0074d14aca260121314c260ef52bd0N.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	4e0074d14aca260121314c260ef52bd0N.exe

C:\Users\Admin\AppData\Local\Temp\4e0074d14aca260121314c260ef52bd0N.exe
"C:\Users\Admin\AppData\Local\Temp\4e0074d14aca260121314c260ef52bd0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2480

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-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

Filesize
55KB

MD5
cde0ce740bc3c1a76d0446413751db58

SHA1
17c232dc51c9543768814c914ca6d589aec7edff

SHA256
1e532b5036a3e24fa2ce3e7edd1d3d85bb65ce818a1286f876f3380e08765d95

SHA512
80b31791665e1a218ebfb6031ff90c498f2a05854dddf9050fc59817e60ed1719eecf9560f9c53e7c3b26db934ab7ad811c3c76004251d09a1d7691724bc9468

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

Filesize
63KB

MD5
63f25ae77ac2dc431fdbcf0cb1bd1fdb

SHA1
de21075250a8247d2a744780f1410ee8ed429a79

SHA256
3dd57cab0b31e3831590684ce2ec128846d678aad801c70db3eeb3c0358795bc

SHA512
9ca47d20da0b239dd6ef41f6dd0de6d890d7457513c5ca42163e5414c5c213531a27209dc8847ef6894a0295010da86e5e46f8b4a8586c9e4598101b74193e25

Download Submit