4936a634826ddca9bc9b8d8de917807bd57180573b5513169b2593c6ac8683bc

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 15:00

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General

Target

101983689056079d72d041886f5b30a0N.exe
Size

98KB
MD5

101983689056079d72d041886f5b30a0
SHA1

5151f6f44fe197097674d4c1065562c1ab90b233
SHA256

4936a634826ddca9bc9b8d8de917807bd57180573b5513169b2593c6ac8683bc
SHA512

692358764c435bfc752dbc866af230c6b1d95b5f55a72f47988faeb3f047a30b1ee50f8ab30a6be3f317842d3a2d49c14e69e6333c73f225c55f7f226f4d327a
SSDEEP

3072:69WpQEoTdc6e6kvNDck7Tdc6e6kvNDcksh/UxYnM3:nSTdc6e6kvNDck7Tdc6e6kvNDckyUxYS

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3457) 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\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_kor.xml.tmp	101983689056079d72d041886f5b30a0N.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\larrow.gif.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libmkv_plugin.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kabul.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh88.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-selector-ui.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sampler_zh_CN.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Aqtobe.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-progress-ui.xml.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-nodes.xml.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-settings.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\Microsoft.Build.Conversion.v3.5.resources.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\tzmappings.tmp	101983689056079d72d041886f5b30a0N.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-dark_win.css.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Tegucigalpa.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Kamchatka.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Melbourne.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmirror_plugin.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.application.ja_5.5.0.165303.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-ui.xml.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\com-sun-tools-visualvm-modules-startup.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\bin\management.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\vlc.mo.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libaraw_plugin.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\dicjp.bin.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\DisconnectPop.asf.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\en-US.pak.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+6.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme.nl_ja_4.4.0.v20140623020002.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\es-ES\Mahjong.exe.mui.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\es-ES\bckgzm.exe.mui.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Microsoft Office\Office14\MSOHEVI.DLL.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\ShapeCollector.exe.mui.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasql.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\bandwidth.png.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\bin\net.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationTypes.resources.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libsap_plugin.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Windows Media Player\Media Renderer\connectionmanager_dmr.xml.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\7-Zip\Lang\lij.txt.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\720x480icongraphic.png.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\South_Georgia.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Amsterdam.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Vienna.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\libxml_plugin.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\fr-FR\PurblePlace.exe.mui.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Routing.dll.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_MoveDrop32x32.gif.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Abidjan.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\New_Salem.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Port_of_Spain.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Sitka.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_zh_4.4.0.v20140623020002.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\feature.properties.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.ds_1.4.200.v20131126-2331.jar.tmp	101983689056079d72d041886f5b30a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\locale\updater_ja.jar.tmp	101983689056079d72d041886f5b30a0N.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	101983689056079d72d041886f5b30a0N.exe

C:\Users\Admin\AppData\Local\Temp\101983689056079d72d041886f5b30a0N.exe
"C:\Users\Admin\AppData\Local\Temp\101983689056079d72d041886f5b30a0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3056

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-1-5-21-3434294380-2554721341-1919518612-1000\desktop.ini.tmp

Filesize
98KB

MD5
12cb88d3c5842895ef7158f31dc52843

SHA1
914962fb577c73093d451f937b206fd13ddb418e

SHA256
348d748f3ad48078439fe6cd921e6f898cfbb05a154bcc44c67fc687a745716a

SHA512
03e5535a180772e5bdbcc7a92a8cf12fd51b6b749c107805f9bfabd5163549d53dbf5a34aa855117a8c95951bc8548b07b6296ba02a117e1d7731cb1b3cb17aa

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

Filesize
107KB

MD5
3004c5b124e04a05ced674e214a6f21e

SHA1
b3c09fe8347851ef83b7c4e1b91d85b280331919

SHA256
2956aaad202c7316ebc89a265b39ad35c33939b75882ada556d8ddc781981b29

SHA512
b0bd6c654a7861606a3209079e6a75e7a112725b1a9f5f935d07906274fde6682c5b8f89b1cfa043eb520f9faf218b6cdecb8cc361761cbb5b94a3a87263085b

Download Submit