Analysis
-
max time kernel
120s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/10/2024, 19:33
Behavioral task
behavioral1
Sample
ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe
Resource
win10v2004-20240802-en
General
-
Target
ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe
-
Size
76KB
-
MD5
337db66c9b14cfc952d3fa46b5cd6270
-
SHA1
799c58de07cdb63addab128f230ccdcda900194d
-
SHA256
ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373
-
SHA512
1563d8adf25683178e99cb05b825d8a3cb739b2380066f61c7be0a68595087defcbc44eb2781e70059c0e3741f27d41a93e9c78af9c1d87b14122e9c1e2aa93c
-
SSDEEP
1536:V7Zf/FAxTWoJJ7Tx4PN54PNvpJzpJ0+LG/H/yZGMF:fny1EWJ3z30+LG/KZGMF
Malware Config
Signatures
-
Renames multiple (3257) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral1/memory/2668-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000d00000001227f-2.dat upx behavioral1/files/0x0002000000010664-6.dat upx behavioral1/memory/2668-70-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\vlc.mo.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\hwrcatlm.dat.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\derby_common.bat.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Recife.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\1423861258748.profile.gz.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Kosrae.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Microsoft Games\Solitaire\SolitaireMCE.png.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Mozilla Firefox\libGLESv2.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Internet Explorer\en-US\F12Resources.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\gstreamer-lite.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.p2.ui.overridden_5.5.0.165303.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jre7\bin\policytool.exe.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Mozilla Firefox\api-ms-win-crt-stdio-l1-1-0.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libh26x_plugin.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\mraut.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.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\title.htm.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.zh_CN_5.5.0.165303.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\console_view.png.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench.nl_ja_4.4.0.v20140623020002.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libdca_plugin.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-previous-static.png.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push.png.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\sound.properties.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-swing-plaf.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-tools.xml.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Martinique.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee100.tlb.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msdaremr.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench3_0.12.0.v20140227-2118.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.equinox_1.0.500.v20131211-1531.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\ShapeCollector.exe.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipBand.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\System\msadc\msdarem.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Internet Explorer\en-US\DiagnosticsTap.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Internet Explorer\iediagcmd.exe.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-progress.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\DVD Maker\Shared\Parity.fx.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Araguaina.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Cambridge_Bay.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jre7\lib\zi\Africa\Maputo.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Microsoft Games\FreeCell\desktop.ini.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationClient.resources.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_elf.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Pontianak.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jre7\lib\zi\Atlantic\Canary.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\vlc.mo.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationLeft_SelectionSubpicture.png.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Services.resources.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_file_plugin.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-fallback_zh_CN.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\THIRDPARTYLICENSEREADME.txt.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Web.Entity.Resources.dll.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\VideoLAN\VLC\lua\intf\cli.luac.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\TipBand.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\redmenu.png.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.extensionlocation.nl_ja_4.4.0.v20140623020002.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-masterfs-nio2_zh_CN.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.workbench_3.106.1.v20140827-1737.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\MSTTSLoc.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\management-agent.jar.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\tipresx.dll.mui.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Stockholm.tmp ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe"C:\Users\Admin\AppData\Local\Temp\ec17bd5a1137d757c2ad04d84afd1d2490a8d516279df71f9acaf56d791df373N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2668
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
76KB
MD5ae17117022cfb0a74f108199a3d34b91
SHA1e93a99e5a76c6aba70cc68edb436c195dda9508f
SHA2562ab3e343fd9d9068118ceb8d6a707d10e0069442c49409e0158e2d2f67a8a620
SHA512f15a896a75aa2a819b2f4e52f9d25dd29e9ff584d36274289233fe30a0a29649cbdeb09252599bff9b2ce62ec96b2aa901859743524edf43b9d3198527d4e76c
-
Filesize
85KB
MD5a4e57cac7fdf225320ed494bd19019c0
SHA1e9f6f59ca82173ed4b521b3f5e4405cb20a6f127
SHA256e96f2b62dcaabfd2056115454f0ebbd73a1c13847bcce3415d9cbf414db07ec5
SHA512923f104de9c258f87bb997796eab5ac35b566aa5ff734a01216cdd03bd3307b3db3a6e98637d70da1f85f46bceddf66762b6bc13443014d45116609876a55c9d