Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
11-06-2024 01:36
Behavioral task
behavioral1
Sample
a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe
Resource
win10v2004-20240426-en
General
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Target
a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe
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Size
92KB
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MD5
4612de26fb930a321b0ab8c2365445fa
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SHA1
b783563db3dd7301b77433928cf542c33463ec4f
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SHA256
a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b
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SHA512
dfa59052dcd67bd878153ccb0f139cda0f4a1d7bd7d03f522458b17bb11c8e44a08d45b4e479add92bb940a136eb55d8ba5d67049f773089571839eb0a7697d2
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IBi/:fnyiQSohsUsWU9BK3BW
Malware Config
Signatures
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Renames multiple (3459) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral1/memory/1232-0-0x0000000000400000-0x000000000040B000-memory.dmp UPX behavioral1/files/0x000e00000001228a-2.dat UPX behavioral1/files/0x00020000000106a2-6.dat UPX behavioral1/memory/1232-646-0x0000000000400000-0x000000000040B000-memory.dmp UPX -
resource yara_rule behavioral1/memory/1232-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000e00000001228a-2.dat upx behavioral1/files/0x00020000000106a2-6.dat upx behavioral1/memory/1232-646-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\graph_down.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\js\RSSFeeds.js.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\slideShow.html.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\js\highDpiImageSwap.js.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\Alphabet.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-jvm.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-spi-actions.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\zi\Africa\Abidjan.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\zi\America\Kentucky\Louisville.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\js\init.js.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\WindowsAccessBridge-64.dll.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.emf.common_2.10.1.v20140901-1043.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\org-openide-filesystems.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Gaza.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\vlc.mo.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcfr.dll.mui.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\ZoneInfoMappings.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Brunei.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libmad_plugin.dll.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw48.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\ja-JP\gadget.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\settings.html.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_rest.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.zh_CN_5.5.0.165303.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightRegular.ttf.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.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\MANIFEST.MF.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-settings_ja.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\currency.data.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Microsoft Games\Minesweeper\en-US\Minesweeper.exe.mui.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\ShadesOfBlue.jpg.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationRight_SelectionSubpicture.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\ReachFramework.resources.dll.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\calendar_single_bkg.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Microsoft Games\Multiplayer\Spades\it-IT\shvlzm.exe.mui.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Media Player\fr-FR\WMPMediaSharing.dll.mui.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libflac_plugin.dll.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\gadget.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationLeft_SelectionSubpicture.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\gu.pak.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans_1.2.200.v20140214-0004.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\16-on-black.gif.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-snaptracer.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\drag.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_ButtonGraphic.png.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.nl_ja_4.4.0.v20140623020002.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\zi\Africa\Accra.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationClient.resources.dll.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\fr-FR\gadget.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Internet Explorer\en-US\F12Resources.dll.mui.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-windows.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Microsoft Office\Office14\ONFILTER.DLL.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\VideoLAN\VLC\lua\http\js\common.js.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Windows Journal\de-DE\jnwmon.dll.mui.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\npt.dll.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-sa.jar.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jre7\lib\zi\America\Thunder_Bay.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\7-Zip\Lang\fa.txt.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\feature.xml.tmp a83171fe85450b97765b2ea1cb7e7fd5b853ba0b7282092ae132a9579e07eb8b.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
92KB
MD5485b45c1c0b2c36f963a9485b7d0bf70
SHA199c1eebef5238befe6d23d63de0a717dfc53c6cd
SHA25605b3c6d65e4b7416e8ee96ca13732e81913b01602d20e0b825b9ca6e737f91b3
SHA51238bb6e597bc3e24e044c87b870329265ece1365532497dcd51941dd3334583af858f38885f0eb13e6e6d701ef58a976aad26505b1b6f4c4c6a8272f49ad719f2
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Filesize
101KB
MD55c1bca18139a6a7b721b2237b88176ac
SHA1483b2ba04be6b7d2e9d67d8e9541288f7a601934
SHA2568f663dfa786dd7c5195196c96c940ffdeb00febf49c005c4b901270d443f6a5e
SHA512e35695f8412aa3de400eb174f9f9c3dc1d3b8799f936b4c11061a72319cd201a36afea6e59e09b4c8951d3c9d88953520fb6b614f8c25d5e88df8a06ef2c59e6