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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/10/2024, 21:26
Behavioral task
behavioral1
Sample
45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe
Resource
win10v2004-20241007-en
General
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Target
45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe
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Size
19KB
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MD5
1053b691e6697f04c3463316b0d0c118
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SHA1
0990121c132b8042f2cd6ca172580c9ff901c6d1
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SHA256
45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106
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SHA512
ccf954a2357f16280a7986ee2a1ec7ca8b60e3739499c5d2ae43689043c8a88f846b095c4e0e9d277de2403dcc01f75a3abed76917cf4609d7dd7d7834766c31
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJcbQbf1Oti1JGBQOOiQJhAT17JM:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJl
Malware Config
Signatures
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Renames multiple (4121) 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/2748-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/files/0x000700000001211a-2.dat upx behavioral1/files/0x0002000000010541-6.dat upx behavioral1/memory/2748-69-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\IPSEventLogMsg.dll.mui.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_zh_CN.jar.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\VideoLAN\VLC\plugins\misc\libvod_rtsp_plugin.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\on_desktop\slideshow_glass_frame.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\settings.html.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-new.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\7-Zip\7-zip.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-8.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\eclipse.inf.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jre7\bin\jfxwebkit.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationProvider.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_divider_right.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\BIB.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunjce_provider.jar.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Indianapolis.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-modules-appui.xml.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\vlc.mo.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\trad.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ipsjpn.xml.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Andorra.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOICONS.EXE.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\WATERMAR\PREVIEW.GIF.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_ButtonGraphic.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.ServiceModel.Resources.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waxing-gibbous.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLENDS\THMBNAIL.PNG.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libnsc_plugin.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.util_8.1.14.v20131031.jar.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host-remote.xml.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Galapagos.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Xml.Linq.Resources.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\VideoLAN\VLC\lua\http\images\buttons.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\VideoLAN\VLC\plugins\d3d11\libdirect3d11_filters_plugin.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\39.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\settings.js.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-back-static.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-selector-ui.jar.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SKY\THMBNAIL.PNG.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tipresx.dll.mui.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msaddsr.dll.mui.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\feature.properties.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Karachi.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\19.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLUECALM\THMBNAIL.PNG.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\MSTTSLoc.dll.mui.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\16to9Squareframe_SelectionSubpicture.png.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Baghdad.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Stanley.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\EET.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\VideoLAN\VLC\locale\ga\LC_MESSAGES\vlc.mo.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Adobe\symbol.txt.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.lucene.core_3.5.0.v20120725-1805.jar.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Microsoft Games\Mahjong\MahjongMCE.lnk.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Media Player\fr-FR\WMPMediaSharing.dll.mui.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Media Player\wmpnssci.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\css\settings.css.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PROFILE\THMBNAIL.PNG.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\MSB1CACH.LEX.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\7-Zip\Lang\cy.txt.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe File created C:\Program Files\Java\jdk1.7.0_80\bin\msvcr100.dll.tmp 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.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 45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe"C:\Users\Admin\AppData\Local\Temp\45a78ea81ce9c06148c7f576b3ea0103fc5f51b20c4b656a322c83c6d2cf4106.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2748
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
19KB
MD562b0e959897558e6df2f1d03401bb2f4
SHA1afaa3bb6a9ab04a33c67012da6ef1409f606d64b
SHA25633d17ea8926c8246612fa9a7c054036ca09726c3061c35557b10da15a8c4b95f
SHA512b40fd25ae71d2eb96937183988910eb4280d0feee4585b6cf3271f4176a5d112b06e6d889d968506b7de0c7d9ab3b58137d13d572d4ee008ca55c1ddb046a16e
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Filesize
28KB
MD5ffe181ea77bae4b94ecf805c08fb780d
SHA13645c1d984235e59059637c63f4af92e4310c478
SHA256f96805f23ceb4a09edc612c939f6ad33a49c1fd789f371cf112e100ca1acb0cb
SHA512698d7ddfbd9dc660d0b706601f65a90fd8232b9b0d6b36e31c4f0d05b68187365718594440878eda39bc65fad9c5204f84e815628d67d5f354cbee89d3c81c6e