6ea6b7bc47d591b08a690825b4c2cab7856fe65b8f5954d538272a797db08418

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15-07-2024 01:58

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General

Target

5e8723ac95b89088413e9c6cb0b03280N.exe
Size

50KB
MD5

5e8723ac95b89088413e9c6cb0b03280
SHA1

8fa972f6950557ae6f6aaa3f24c8ecb086e748e0
SHA256

6ea6b7bc47d591b08a690825b4c2cab7856fe65b8f5954d538272a797db08418
SHA512

a4406858b28aa5436ca3b1a65be6e1f7084d5241c8eb495135d7e9516626aff2c7ed9cbab4885dfc7ecf0848fa47cafb765a060c507c8e0268f9a9b40a33a6b0
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFo:CTWn1++PJHJXA/OsIZfzc3/Q8o

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (3267) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/484-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x00080000000122ef-2.dat	upx
behavioral1/files/0x000f00000001045a-6.dat	upx
behavioral1/memory/484-86-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\vlc.mo.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\vlc.mo.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\VGX.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Brisbane.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Buenos_Aires.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.directorywatcher_1.1.0.v20131211-1531.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-execution.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\gui\libskins2_plugin.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\zip.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaTypewriterBold.ttf.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.nl_zh_4.4.0.v20140623020002.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Royale.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hu.pak.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\j2pcsc.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-13.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libmft_plugin.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification.zh_CN_5.5.0.165303.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\com-sun-tools-visualvm-modules-startup.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-sampler.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\LC_MESSAGES\vlc.mo.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\FlickLearningWizard.exe.mui.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\fr-FR\bckgRes.dll.mui.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sm\LC_MESSAGES\vlc.mo.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\System\msadc\msadcor.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Internet Explorer\iedvtool.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Enderbury.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\feature.properties.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Samara.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.commons.logging_1.1.1.v201101211721.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.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	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_228ef1_256x240.png.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\rtscom.dll.mui.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Perf_Scenes_Subpicture1.png.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.htm.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_zh_CN.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Microsoft Games\More Games\de-DE\MoreGames.dll.mui.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\libwin_msg_plugin.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\7-Zip\Lang\nn.txt.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.nl_ja_4.4.0.v20140623020002.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Internet Explorer\jsdebuggeride.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_zh_CN.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\IPSEventLogMsg.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\mainimage-mask.png.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.security_8.1.14.v20131031.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Juneau.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Mozilla Firefox\firefox.exe.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Xml.Linq.Resources.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Services.Design.resources.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Monterrey.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME.txt.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Winnipeg.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActionExceptionHandlers.exsd.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-output2_zh_CN.jar.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\liveleak.luac.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationLeft_ButtonGraphic.png.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Internet Explorer\Timeline_is.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-uihandler.xml.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Creston.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libx264_plugin.dll.tmp	5e8723ac95b89088413e9c6cb0b03280N.exe

C:\Users\Admin\AppData\Local\Temp\5e8723ac95b89088413e9c6cb0b03280N.exe
"C:\Users\Admin\AppData\Local\Temp\5e8723ac95b89088413e9c6cb0b03280N.exe"
1⤵
- Drops file in Program Files directory
PID:484

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

Filesize
51KB

MD5
483ecb0c529cb6a3c8685eb7774ee76c

SHA1
53ead5aa7c9627cbfe0c3d83a226c9b5c244e5f5

SHA256
254522a09e6871063bf62bb2cdd94cd36ea66870dd17460f80ebf5ea7adf59ae

SHA512
461f7db4e5708158eb32183db63d6e37d8cd205882ea3a0b5ab38c31751c7adff72e11040437f4f033af45f3999bd40debbdd3564df37dea5e605749e97e769a

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

Filesize
60KB

MD5
fc5d0172998229aa0f136ebcf10c13e6

SHA1
76a9ad21449969da8d9849a828c1d44762b5e8ea

SHA256
64c1b71a2aa726a17f01b066620edfcb056a7dd3892ad8d92fa214f15edb3a95

SHA512
3c02120be7fa72fd5b7f88ded51aa588b85fa73eec9aade1ddc09e7e2078dda0656ccaf9da14b4f377198959adbd2fddb262def45e4b840511c16d8c1c055658

Download Submit
memory/484-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/484-86-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads