3e66b71b72fc1d959bbb6a1c2f8a1d41c853f63ac0e8072e06c3a5cae976baaf

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
24/08/2024, 13:01

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General

Target

2153fd2c6cb9b73c5de72092e192b9b0N.exe
Size

39KB
MD5

2153fd2c6cb9b73c5de72092e192b9b0
SHA1

d8da113629f5889fc5f25a8216f6e32b1cd52792
SHA256

3e66b71b72fc1d959bbb6a1c2f8a1d41c853f63ac0e8072e06c3a5cae976baaf
SHA512

4a6f7cd9da358a996ebb5343b0f0b1903c1d5f22615687d42f0dec375d660fd24b86ff99e3e609a2bef28ab8b65fa5ad5d76f4f7808a1c51662a2d7f1deaf89a
SSDEEP

768:W7BlphA7pARFbhM0Kkq81LOyq81LORWAnWAkpUE5c5eJy:W7ZhA7pApM21LOA1LOrtkpt6v

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3189) 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\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-application-views.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\System\en-US\wab32res.dll.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\resources.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Indianapolis.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.util.gui_1.7.0.v200903091627.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Creston.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipTsf.dll.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.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\mix.gif.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\en-US\Solitaire.exe.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\rtscom.dll.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\bin\zip.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-3.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\bin\javaw.exe.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_classic_win7.css.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\Monticello.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Sitka.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Oslo.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Mauritius.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Guam.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\WET.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\Microsoft.Build.Utilities.v3.5.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_hu.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\msdasqlr.dll.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\oledb32r.dll.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipscht.xml.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Rio_Gallegos.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Bishkek.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\classlist.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Vevay.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Rarotonga.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationClient.resources.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\mip.exe.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationRight_SelectionSubpicture.png.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Manaus.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sampler.xml.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Entity.Resources.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eo\LC_MESSAGES\vlc.mo.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\7-Zip\Lang\sl.txt.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\bin\jaas_nt.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Entity.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-application.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\fr-FR\bckgzm.exe.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\vlc.mo.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\System\msadc\handsafe.reg.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-editor-mimelookup-impl.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net.win32.x86_64.nl_zh_4.4.0.v20140623020002.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMain_PAL.wmv.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\epl-v10.html.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.reconciler.dropins_1.1.200.v20131119-0908.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiler_ja.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-modules-appui.xml.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\7-Zip\License.txt.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\DVD Maker\fr-FR\OmdProject.dll.mui.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.css_1.7.0.v201011041433.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Makassar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Brisbane.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Stucco.gif.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\libxslt.dll.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dhaka.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.properties.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-javahelp.jar.tmp	2153fd2c6cb9b73c5de72092e192b9b0N.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	2153fd2c6cb9b73c5de72092e192b9b0N.exe

C:\Users\Admin\AppData\Local\Temp\2153fd2c6cb9b73c5de72092e192b9b0N.exe
"C:\Users\Admin\AppData\Local\Temp\2153fd2c6cb9b73c5de72092e192b9b0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1976

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-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

Filesize
39KB

MD5
71d4d34aa9ab907c6c488375230e6bac

SHA1
c66682b5c95608068dd2f2f0559b12c6d24b3881

SHA256
9b23a8990705482bb5d62cbbb43accfe7df55eac62b71486b55f77619948a71e

SHA512
647912376fba0ae3d8cac25de352a0d9f472b395907d38191694758b8feb3c87ab94c4d7701cc20e6a7e1cc4bbbe3fdc9f59427183048bc89a32866439ae2a55

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

Filesize
48KB

MD5
11a8b825726c09ae5f971821306dca19

SHA1
b6e44a543b8fc94e08af7bc79828b0abf8159cc5

SHA256
88d39c87fa05a9cc5392e55dc56d563ddabf5b30dd42d9411bec545ea5930471

SHA512
73e4082181937f20b49eaa37be966b40c1402b8722a04e93988ac3ba3b4cce6f2fad0c1914b42f3e2b65b2c941f6fcfce4f3a5ee982ebe0fb1b1c3fd3a6b5969

Download Submit