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Analysis
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max time kernel
120s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
23/08/2024, 00:30
Behavioral task
behavioral1
Sample
293f91cf677120c68d9cd63e3e4052c0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
293f91cf677120c68d9cd63e3e4052c0N.exe
Resource
win10v2004-20240802-en
General
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Target
293f91cf677120c68d9cd63e3e4052c0N.exe
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Size
48KB
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MD5
293f91cf677120c68d9cd63e3e4052c0
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SHA1
cdced02699667cd719240f806960c40a7d90861a
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SHA256
b5d770507ae29a489df7619bfc6c77be7a160be1c2b71a4af0b05d91407d25df
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SHA512
204b15092da769ef20e81f37a60d3d8122e599290ecf6ada7657be72874d916fdd46b7e01b08294161921d5e0d8d9cabd64d1e98468a0f8e42f97f9c1790bf5f
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9xt8W82:V7Zf/FAxTWoJJ7THJ
Malware Config
Signatures
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Renames multiple (3130) 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/2460-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000a0000000122db-2.dat upx behavioral1/files/0x00020000000104f5-6.dat upx behavioral1/memory/2460-62-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_classic_win7.css.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\StopComplete.mpeg2.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Jujuy.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Eirunepe.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guyana.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-4.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\WindowsFormsIntegration.resources.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Services.resources.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Internet Explorer\sqmapi.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-2.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-spi-quicksearch.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\resources.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Microsoft Games\Purble Place\fr-FR\PurblePlace.exe.mui.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Hermosillo.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\WindowsFormsIntegration.resources.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Common Files\System\ado\ja-JP\msader15.dll.mui.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\de-DE\DVDMaker.exe.mui.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Notes_content-background.png.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Araguaina.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Mozilla Firefox\api-ms-win-crt-utility-l1-1-0.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\InputPersonalization.exe.mui.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Common Files\System\msadc\handler.reg.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.css_1.7.0.v201011041433.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\bin\verify.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Moscow.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Microsoft Games\Chess\ChessMCE.lnk.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pago_Pago.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\7-Zip\Lang\vi.txt.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\ea-sym.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_select-highlight.png.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jaas_nt.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\COPYRIGHT.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToNotesBackground_PAL.wmv.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-ui_ja.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\zi\Etc\GMT+1.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\epl-v10.html.tmp 293f91cf677120c68d9cd63e3e4052c0N.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 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core_ja.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Mozilla Firefox\private_browsing.VisualElementsManifest.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\Shared\DissolveNoise.png.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-filesystems.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Argentina\Tucuman.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libgain_plugin.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\content-background.png.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\db\README-JDK.html.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\javafx.policy.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-explorer.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\deploy.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Xml.Linq.Resources.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20140827-1444.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_zh_CN.jar.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-coredump.xml.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Engine.resources.dll.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\VideoLAN\VLC\lua\modules\simplexml.luac.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Copenhagen.tmp 293f91cf677120c68d9cd63e3e4052c0N.exe File created C:\Program Files\7-Zip\Lang\es.txt.tmp 293f91cf677120c68d9cd63e3e4052c0N.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 293f91cf677120c68d9cd63e3e4052c0N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
48KB
MD5242d58697f648d53e8049a98f9c524b3
SHA150dbc74dfef2b25af6275ead44416800195822d2
SHA2564a8e4549ecfcc8ac6ee6b96aa2ad69011ed7ac56fb39b2dabd8029080ffa4fd9
SHA512c3c63654d40c0c743b22d4cc1fea6c95006bb02db85b0cfb79d69a3279bb44fc785f8a502557c7422b193c483a851899e069c62a412e8a8a2b3bc5cea92d7598
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Filesize
57KB
MD5255a83ea4bac41354c28646688f4cea9
SHA1391c05ade5f210198a4979e1bfe4ed4875c8591b
SHA2563cac36e42fdd8cd1d0a2cf06f73d6e2641041080208dbfe0c66a79ba2b87f25b
SHA512f9f8b8759e54b6859c7d68393220bb5e741a9821e380fca8371aafc44fa9e6a5622edb32635d09a386400bb45b0c344b12c6faf17e61a6f3e8d073ab2f345f48