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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
16/10/2024, 04:38
Behavioral task
behavioral1
Sample
c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe
Resource
win10v2004-20241007-en
General
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Target
c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe
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Size
48KB
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MD5
5001bd78bf98c2dfb6fb883d168076a6
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SHA1
95f54540ce8e1d13d87f7be404aa39808bd8077f
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SHA256
c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9
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SHA512
71e9068ce467be146aaf4708f495fa3eaf3373ee69a9d13081893f1c3af8ce64c23ebd32d9745bbef8dcc797293d478fe521b00b1ba99e9f5563b3988c26a29b
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9xj+N1J3DCl4N1J3DClal3l7lcl7lD:CTW7JJ7T/jQlilJ
Malware Config
Signatures
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Renames multiple (3742) 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/2292-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/files/0x000a0000000120d5-2.dat upx behavioral1/files/0x0002000000010620-6.dat upx behavioral1/memory/2292-69-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Games\FreeCell\it-IT\FreeCell.exe.mui.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\library.js.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\settings.css.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_cs.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Zurich.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+5.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Media Player\de-DE\wmpnssui.dll.mui.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Search.api.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Dot.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfxrt.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-views.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\trad_dot.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\js\currency.js.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_foggy.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kamchatka.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\org.eclipse.equinox.p2.metadata.repository.prefs.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-print_zh_CN.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Mozilla Firefox\defaults\pref\channel-prefs.js.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.Targets.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Media Player\es-ES\wmpnscfg.exe.mui.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\en-US.pak.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.text.nl_zh_4.4.0.v20140623020002.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\binary\org.eclipse.rcp_root_4.4.0.v20141007-2301.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.artifact.repository.nl_ja_4.4.0.v20140623020002.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\locale\updater_zh_CN.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-io-ui_zh_CN.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jre7\lib\zi\WET.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw120.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\TabIpsps.dll.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground.wmv.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw32.jpg.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\about.html.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-core-kit.xml.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\locale\jfluid-server_zh_CN.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IdentityModel.Resources.dll.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\calendar.html.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\settings.html.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\userContent_16x9_imagemask.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\derby_common.bat.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_mpjpeg_plugin.dll.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\tabskb.dll.mui.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jre7\lib\zi\America\Indiana\Marengo.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-options-keymap.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-uihandler.xml_hidden.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\macGrey.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util_zh_CN.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\settings.html.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waning-gibbous.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jre7\lib\charsets.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jre7\lib\zi\America\Montevideo.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification.zh_CN_5.5.0.165303.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.nl_zh_4.4.0.v20140623020002.jar.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Microsoft Games\Mahjong\es-ES\Mahjong.exe.mui.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libugly_resampler_plugin.dll.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\cpu.html.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_blue_partly-cloudy.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\th.pak.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.RSA.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\cronometer_m.png.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\VideoLAN\VLC\locale\hy\LC_MESSAGES\vlc.mo.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_smem_plugin.dll.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\stopNetworkServer.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\MANIFEST.MF.tmp c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.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 c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe"C:\Users\Admin\AppData\Local\Temp\c51b909fa98e216faed878480a96c0f7da4e54a6c76a460076178a5cb9fe4ec9.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
48KB
MD55e077483c25f3783507b8d8bd089948a
SHA153c3baa2949c0ac7fc6651e715be68db94a00da1
SHA256feb51caaef46bfe839715055e8f13151bb802322532413d54eb6323b3cde865d
SHA512cd623ed1e40a29f2216d91ebf2222a2f2d5c34fadd1fa06093f06a5f88179ef50229d041cac51e66896d2aa3fd775a8aa8a0385ed3d1557dc1b286de77b5990e
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Filesize
57KB
MD53772f88f4f65e75c0f0e335b47bc0f85
SHA1dda1222551b17fd97070f07b08360b5347c7b539
SHA2566651f7e34a6c194a7199c9bb47de2d36e4d7d482c7f866966726dd21798d223f
SHA512019cbfbf5056e8fd32ad91d86beff8f9e5495ed317be36ffa2099d32c06f1b1925d2ed9805bacab12a24a90391022f60244458f7fb2dd9de1e32d24cdb47d02e