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Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12/10/2024, 20:34
Behavioral task
behavioral1
Sample
345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe
Resource
win10v2004-20241007-en
General
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Target
345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe
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Size
42KB
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MD5
7ebfc337e1189d096c6640c744dfedc4
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SHA1
68699c53f6df6e16c28b4206045a910bf5a113f7
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SHA256
345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5
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SHA512
e349ff0fc18cf48ff3889f3f214b0045a71fca1c969b5714d9f8c8a6016633481dd825b9efe4d27b5eec575ffa3e55df22fa08cc2ee1fe44b6fbc280482ca54c
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJqWNzOZzOr:CTW7JJ7TPUnWwMr
Malware Config
Signatures
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Renames multiple (4040) 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/2364-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/files/0x00080000000120f9-2.dat upx behavioral1/files/0x0002000000010620-6.dat upx behavioral1/memory/2364-75-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\Microsoft.Build.Utilities.v3.5.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows NT\TableTextService\TableTextServiceSimplifiedShuangPin.txt.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\AXIS\AXIS.ELM.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Almaty.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Khandyga.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.attach.zh_CN_5.5.0.165303.jar.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\gtkHandle.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-annotations-common.xml.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcfr.dll.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-profiling.xml.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\zi\Atlantic\Azores.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\it-IT\chkrzm.exe.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\VideoLAN\VLC\lua\intf\modules\httprequests.luac.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Common Files\System\ado\msadrh15.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-10.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\tipresx.dll.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Common Files\System\msadc\msadcs.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_left.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Microsoft Games\Minesweeper\fr-FR\Minesweeper.exe.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows Journal\en-US\jnwdui.dll.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\7-Zip\7z.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ipsplk.xml.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.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_partstyle.css.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\bin\java_crw_demo.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libvobsub_plugin.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows Media Player\en-US\wmplayer.exe.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\5.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Scene_loop.wmv.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64.nl_zh_4.4.0.v20140623020002.jar.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\shvlzm.exe.mui.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMainMask_PAL.wmv.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.console.nl_zh_4.4.0.v20140623020002.jar.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-impl.xml.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Hebron.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Monaco.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.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\META-INF\ECLIPSE_.RSA.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\jfxrt.jar.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Zurich.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libdiracsys_plugin.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows Defender\MsMpRes.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_selectionsubpicture.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Nairobi.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\drag.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Updater.api.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPTSFrame.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\bin\jdwp.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Baku.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files (x86)\Common Files\microsoft shared\ink\micaut.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FPERSON.DLL.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerConstraints.exsd.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.sun.el_2.2.0.v201303151357.jar.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\CST6CDT.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.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\dcommon\gifs\topnav.gif.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-application-views.xml.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\atl.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSEngine.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\background.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\btn_close_up.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office64.WW\Office64WW.XML.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands.nl_zh_4.4.0.v20140623020002.jar.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\VideoLAN\VLC\lua\http\images\Video-48.png.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Workflow.ComponentModel.dll.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe File created C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\vlc.mo.tmp 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.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 345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe"C:\Users\Admin\AppData\Local\Temp\345c7f69431e499ac2c8480f4db1205062f707cb311cf50411b6a71c47487bc5.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
42KB
MD53a39db8a13f5d05435112e7189c6757b
SHA1928c2419b11ba31077139615a406b336fa8464a4
SHA256d99c6fa417f120f422db83e3f34f7325c32f9ce25679e120144514fcbf361792
SHA5120fe82e9949f33af9f5099c9ea20ba0329b1a748c09a50200c6c0d5f083ca4b28ef19fcfd4bd50445b3b283c6d7b9c3f1e16eefa9339c0e37ac555c7f93e1a197
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Filesize
51KB
MD54f96299bc2177b2f51f2b722d5208cc2
SHA11d31c00efb36fb3a37d245566bee74846dfc4f38
SHA256baa10c680e92c7beb4cb594a711c1243736c2352a197e6ff0833367bd1464128
SHA512026ee845b13c6e74fd9200233ec8d6d22facc04af282a8fa391ee5046e093116c3bb9480bb3a89246fb773ab696a6100c016abf1527f304d0dd9699b4d690072