Analysis
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max time kernel
119s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 05:30
Behavioral task
behavioral1
Sample
e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe
Resource
win10v2004-20240802-en
General
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Target
e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe
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Size
51KB
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MD5
8cc6ea8a662d31862cac4201bed09290
-
SHA1
a4629ac9c804d55ca67f54e7e2a91940c9f6cecf
-
SHA256
e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fc
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SHA512
44ac8e3e58cb6cfc30b0a594700187b66948afa80f1afb08c0ba6f8afd15aa86af6d6f4451f01efb8d7d8c7256633e6fc60a69655342bf56baad7aa3f2ba682a
-
SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9UwB:V7Zf/FAxTWoJJ7TiwB
Malware Config
Signatures
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Renames multiple (3251) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral1/memory/1328-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0009000000012119-2.dat upx behavioral1/files/0x0002000000010620-6.dat upx behavioral1/memory/1328-70-0x0000000000400000-0x000000000040B000-memory.dmp upx -
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 e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-7.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\lib\zi\America\Indiana\Marengo.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\lib\zi\WET.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InputPersonalization.exe.mui.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Cave_Drawings.gif.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\include\classfile_constants.h.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Gaza.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\vlc.mo.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_output\libadummy_plugin.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.property.nl_ja_4.4.0.v20140623020002.jar.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\bin\nio.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Tarawa.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\7-Zip\Lang\de.txt.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssv.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPOlive.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-execution.xml.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-io.jar.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\lib\zi\Indian\Chagos.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msaddsr.dll.mui.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\rtstreamsource.ax.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationRight_SelectionSubpicture.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.mbeanbrowser.zh_CN_5.5.0.165303.jar.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationLeft_SelectionSubpicture.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Services.Design.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libkate_plugin.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations_2.4.0.v20131119-0908.jar.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\lib\zi\America\Regina.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Extensions.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\7-Zip\Lang\pa-in.txt.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToNotesBackground_PAL.wmv.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Araguaina.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\feature.xml.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.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_mac.css.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\com-sun-tools-visualvm-modules-startup.jar.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\ChkrRes.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationProvider.resources.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Services.resources.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers.xml.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\attach.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\lib\content-types.properties.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_SelectionSubpicture.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\GoldRing.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\1423861261279.profile.gz.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\vlc.mo.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationLeft_SelectionSubpicture.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\feature.properties.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Mozilla Firefox\mozavutil.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Mozilla Firefox\precomplete.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_videoinset.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\epl-v10.html.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\license.html.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Microsoft Games\More Games\es-ES\MoreGames.dll.mui.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\vlc.mo.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationLeft_SelectionSubpicture.png.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_elf.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-oql.xml.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\baseAltGr_rtl.xml.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe File created C:\Program Files\Java\jre7\bin\JavaAccessBridge-64.dll.tmp e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.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 e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe"C:\Users\Admin\AppData\Local\Temp\e1b53780b8ab3d5115632aebde8991645c5859a0017203b5c70b92a2888e41fcN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1328
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
51KB
MD5420b059e53b72b6c06c8763c2799a57a
SHA15001aa45e005bff520c4ed8a502a2fd6278f69bf
SHA256113be8ec0c60ca4f1e4f08997603d3cce20939df216e56b5618aafdaa1652ff9
SHA5126cf75b49ce6064e316ae1c7bf51ea0e2d574122d7630c90cbb76545d7090e02aa96bc42d5b1ef1fdad0ec842557e9260d6023f6c19f5f4240d30226dd0f0b1e4
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Filesize
60KB
MD5f1165212efca0da48777804ba2fc1092
SHA182877c3d3b65cdd6b13ec9f9187c305cbd95e575
SHA2562a8c9e8d06d48be0e42df20c6745edcd73b4a23f670c31b3047d6f8ee71182cf
SHA512ddad450b7b838c7c0e8ed0c66bcf10667c8744ca5341b24bba065abe8be2080a67a9d5faae60f8f9c560379c19519264e83d0a1044bcc165874f3e14b8f03bbf