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Analysis
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max time kernel
119s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
28/08/2024, 20:57
Behavioral task
behavioral1
Sample
921da0373da8852057d5644b01c81450N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
921da0373da8852057d5644b01c81450N.exe
Resource
win10v2004-20240802-en
General
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Target
921da0373da8852057d5644b01c81450N.exe
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Size
71KB
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MD5
921da0373da8852057d5644b01c81450
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SHA1
9ff69d50d10b979d8a7d0da2a8371b6cb35a1cbe
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SHA256
4c0a71a4feee1186cc67cdf127640d37fd122157efb97aef862e055227382211
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SHA512
030d78026a03623b39e58d60ead3f7e289a112022282e070a02dc1574df300907d59db61d6c719440667479fc71b81b4d74ffa4aac60bc479a78ab8fbcf88a47
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9CBT37CPKKdJJ1EXBwzE0:V7Zf/FAxTWoJJ7TiTW7JJ7TtRd
Malware Config
Signatures
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Renames multiple (3154) 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/2372-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000a00000001202c-2.dat upx behavioral1/files/0x0002000000010489-6.dat upx behavioral1/memory/2372-68-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre7\bin\verify.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\ext\sunec.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Berlin.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Microsoft Games\Hearts\es-ES\Hearts.exe.mui.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ta.pak.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Internet Explorer\iexplore.exe.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-tabcontrol_zh_CN.jar.tmp 921da0373da8852057d5644b01c81450N.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 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.util.gui_1.7.0.v200903091627.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\bin\javaw.exe.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\LogoCanary.png.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_MoveDrop32x32.gif.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\feature.xml.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\El_Salvador.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\MANIFEST.MF.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring_zh_CN.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-search.xml.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Sofia.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_LOOP_BG.wmv.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_de_DE.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\sunmscapi.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Microsoft Games\Mahjong\MahjongMCE.lnk.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.IdentityModel.Selectors.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Cocos.tmp 921da0373da8852057d5644b01c81450N.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.inf.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-views_ja.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\images\cursors\cursors.properties.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Khandyga.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMain.wmv.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\LogoBeta.png.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\cacerts.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Google\Chrome\Application\master_preferences.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Mozilla Firefox\uninstall\uninstall.log.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\7-Zip\Lang\fy.txt.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_MATTE_PAL.wmv.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-plaf_ja.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Common Files\Microsoft Shared\Filters\VISFILT.DLL.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Common Files\Microsoft Shared\OFFICE14\msoshext.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Stucco.gif.tmp 921da0373da8852057d5644b01c81450N.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\feature.xml.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\bin\ktab.exe.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-previous-static.png.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jaas_nt.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Magadan.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-options_ja.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Auckland.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Microsoft Games\Mahjong\fr-FR\Mahjong.exe.mui.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tipresx.dll.mui.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonSubpicture.png.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\hprof.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.runtime_0.10.0.v201209301036.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher_1.3.0.v20140911-0143.jar.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Martinique.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Microsoft Office\Office14\ONBttnIE.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\7-Zip\Lang\ms.txt.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\hwrusash.dat.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\javafx-iio.dll.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.zh_CN_5.5.0.165303.jar.tmp 921da0373da8852057d5644b01c81450N.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 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-templates.xml.tmp 921da0373da8852057d5644b01c81450N.exe File created C:\Program Files\Java\jre7\lib\zi\Etc\GMT-11.tmp 921da0373da8852057d5644b01c81450N.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 921da0373da8852057d5644b01c81450N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
72KB
MD54e68e27763e5059a0fa7cc0e6a817231
SHA14596817db611538eb6d403f5509b5282cfa28829
SHA256d533875cf66a314fc0dd21a4746e765a38f527f4b15d3969f5d400bfb2216f79
SHA51203cfae03a97de514b36a3bc9342aad828c85ccb82fe35cb6831ed33c00b3cba136bafa5dd3925d8e59119487b179857afd0d65b4c45c2ed67ace2521db8f3b3e
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Filesize
80KB
MD5cf025d822f6d50350f5bbdb830f6788e
SHA1e9afa2368e7bfdc4a9152ffb42bf9e025f94686b
SHA2561f167c3aac1f9daf6b84cbb77ef83145ef007ad57627f7230910ff7711966cad
SHA512264463244d0cea93cf92240ab87da9d4fdb0033669d82aee9321d2c7d1c0f5c59a118757864e13e3252e346f58ec89d7dc664290d7f72aa0cfd0248892e43f20