Analysis
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max time kernel
120s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02/09/2024, 07:01
Behavioral task
behavioral1
Sample
25b9aae5b5370af81a827f48ee32e9b0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
25b9aae5b5370af81a827f48ee32e9b0N.exe
Resource
win10v2004-20240802-en
General
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Target
25b9aae5b5370af81a827f48ee32e9b0N.exe
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Size
98KB
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MD5
25b9aae5b5370af81a827f48ee32e9b0
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SHA1
440eced12e10b312b37877e5b02afacc823b93fc
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SHA256
0679fb934187386f9a1a8a3f7cfd08ae7c3d7bb3becd9caf9fa4fdeea1c3ed57
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SHA512
d9bbaf87cdea99d6eeee44794f987050a31244a48c0b69cb1fc3e6064c5f53efc61c6a49ed60647ccecef6128216963aa3d160ce38f4253119013fce6ebd377a
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxviYiaEWYMjp:fnyiQSo4iYiIYMjp
Malware Config
Signatures
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Renames multiple (2926) 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/2416-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x00090000000120f8-2.dat upx behavioral1/files/0x0002000000010489-6.dat upx behavioral1/memory/2416-70-0x0000000000400000-0x000000000040B000-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\Australia\Melbourne.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+11.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Belem.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\MANIFEST.MF.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Amman.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Canary.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.intro_3.4.200.v20130326-1254.jar.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Moncton.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\cmm\PYCC.pf.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\System\msadc\msadcor.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Reykjavik.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\META-INF\ECLIPSE_.SF.tmp 25b9aae5b5370af81a827f48ee32e9b0N.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\olh001.htm.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\El_Aaiun.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-12.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-uihandler_ja.jar.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.Speech.resources.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Kabul.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\UpdateOut.gif.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Shorthand.emf.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\dtplugin\npdeployJava1.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench_1.2.1.v20140901-1244.jar.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\Antarctica\Vostok.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Ojinaga.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-compat.xml.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Internet Explorer\pdm.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Aqtobe.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-nodes.xml.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Sofia.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Palau.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\7-Zip\Lang\af.txt.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\7-Zip\Lang\tg.txt.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\startNetworkServer.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.historicaldata.ja_5.5.0.165303.jar.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\DVD Maker\de-DE\OmdProject.dll.mui.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Midway.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\e4-dark_preferencestyle.css.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Mozilla Firefox\browser\VisualElements\PrivateBrowsing_70.png.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationCore.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Athens.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_title.png.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.controlpanel.ui.zh_CN_5.5.0.165303.jar.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk15\windows-amd64\profilerinterface.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\VERSION.txt.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Bahia_Banderas.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\kcms.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ipsplk.xml.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-background.png.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_select-highlight.png.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\Center.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\PresentationCore.resources.dll.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_rightarrow.png.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\ZoneInfoMappings.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.RSA.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sendopts.xml.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\FlickLearningWizard.exe.mui.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Common Files\System\ado\adojavas.inc.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.properties.src.tmp 25b9aae5b5370af81a827f48ee32e9b0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-output2_ja.jar.tmp 25b9aae5b5370af81a827f48ee32e9b0N.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 25b9aae5b5370af81a827f48ee32e9b0N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
98KB
MD52df77d5c2959e8d96628807468edeece
SHA13ea5abad7c0276cb048661394aa09f4b47b170b7
SHA25671b8537ebaf95739c737b87aed7bd35e3b68e12f29f57461e974a69d2bf07821
SHA51229a69d81a996ae1641a496ebc20435093d0e3d3e84f1551e737109b2e5074178cfb58080009fb9ccf2af36174492c52f7de16474105a1a6f04679673cc1b9894
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Filesize
107KB
MD58b45901fff6121c7cb216fa3b5d307f2
SHA1434dd4f3a8d4613cfa3331e46c206c20873989eb
SHA2560a2ab0981b2bdfd4c87cadc35b0445c294fa49d40ec21d09956f21c101496856
SHA51209c6af18ede98564765ecb164f42620997cb31c367a4bf2c8da8bfa9c84c85da521bfcbb57c447a1ba4e17e80897811987529ab36f46732db73cf8a0efd3fe88