30c724831ca9c4afff131a7c400546036a51b5eeb5b7b2c445e259ffc424f581

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 12:13

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General

Target

16b45b45007bee220d4d10bdb2c4c970N.exe
Size

45KB
MD5

16b45b45007bee220d4d10bdb2c4c970
SHA1

9b7869b9a8de788645ee446687d205db92755273
SHA256

30c724831ca9c4afff131a7c400546036a51b5eeb5b7b2c445e259ffc424f581
SHA512

40fa6a5dcddc107c471df51d0c0f6931ba933dd5645ce0b7a1f37d6d14286ef1773a9cea132437bcd7e33c31c6e9885eecbeed01a6e972463856dbe7e6df4520
SSDEEP

384:GBt7Br5xjL9A7AgA71Fbhvnqj7jU7ubTAgpbuvx10AaIdKB7ubTAgpbuvx10AaI7:W7BlphA7pARFbhL801VvM801Vvv7GqS+

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3212) 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\jre\lib\zi\Asia\Seoul.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-common_ja.jar.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jre7\bin\jfxmedia.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_de.properties.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Salta.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dtplugin\npdeployJava1.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground.wmv.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\highlight.png.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\WindowsBase.resources.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\WindowsFormsIntegration.resources.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\7-Zip\Lang\vi.txt.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\META-INF\MANIFEST.MF.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder_5.5.0.165303.jar.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-sampler.xml.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-tools.jar.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Cancun.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.Speech.resources.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_200_percent.pak.tmp	16b45b45007bee220d4d10bdb2c4c970N.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_basestyle.css.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Web.Entity.Design.Resources.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_it.properties.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.security.win32.x86_64_1.0.100.v20130327-1442.jar.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-uihandler.jar.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Mahe.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\bn.pak.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-bullet.png.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Common Files\System\ado\adovbs.inc.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Passport_PAL.wmv.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Mendoza.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-3.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\vlc.mo.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\7-Zip\Lang\gu.txt.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\bear_formatted_matte2.wmv.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sk.pak.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\feature.properties.tmp	16b45b45007bee220d4d10bdb2c4c970N.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.syntheticattribute.exsd.tmp	16b45b45007bee220d4d10bdb2c4c970N.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	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Kiritimati.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tipresx.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Fortaleza.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\COPYRIGHT.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\ExitPublish.eps.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Chatham.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-profiling.xml.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.eclipse_1.1.200.v20140414-0825.jar.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-swing-outline.xml.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Mozilla Firefox\private_browsing.VisualElementsManifest.xml.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IdentityModel.Selectors.Resources.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\Back-48.png.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\7-Zip\Lang\ug.txt.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfxmedia.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2ssv.dll.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\clearkey.dll.sig.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\mobile_browse.html.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\7-Zip\Lang\ta.txt.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mshwLatin.dll.mui.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu.xml.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_SelectionSubpicture.png.tmp	16b45b45007bee220d4d10bdb2c4c970N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Resolute.tmp	16b45b45007bee220d4d10bdb2c4c970N.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	16b45b45007bee220d4d10bdb2c4c970N.exe

C:\Users\Admin\AppData\Local\Temp\16b45b45007bee220d4d10bdb2c4c970N.exe
"C:\Users\Admin\AppData\Local\Temp\16b45b45007bee220d4d10bdb2c4c970N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1052

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-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

Filesize
45KB

MD5
b0147ddb59596b2b5fd7742c61f5cde1

SHA1
4d0c8fd57f6e9857a99cee018b91a42911d5beac

SHA256
745010706378d6adee318af5d23b8a01b8ea74746efd87aabea9e5a618c68074

SHA512
c409bbf63f38b012f54ff74032e7db16c5213b4d467cc9897f81c84032087fbff8d306aab2b0a51636176291e8796c31fecc7888b05993a7f1768317e5f37c51

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

Filesize
54KB

MD5
90f96fc2d7d5fdcc4922c1ed4c4309ac

SHA1
95d794778c99519cf9bb62917540362c1120f3c6

SHA256
0cbf42dfc2bb18667a324b96645613295f1f4e6c6795fe9881817ebbf0f40040

SHA512
14d2dbb68379b28b6c6ca845f2aa8f37bedf7f185bb35e1ffc3e5c461f2d809031d41bc0e6ea685330fb0bfeb3e828e869c34da6e7f04a3b28ccc5a55a20f6b2

Download Submit