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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, 23:40
Behavioral task
behavioral1
Sample
c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe
Resource
win10v2004-20241007-en
General
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Target
c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe
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Size
39KB
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MD5
edf7396b85137323ed9a373a6024adc0
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SHA1
97135bd8c118ee142effb321b675624548ab36ca
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SHA256
c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43
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SHA512
f162b902d6aa8d481010774679531a670fa9936297dadaa8cd7df3df53f6db70fef7c5365e1e46928212c17eb746f3fdecd6a17fc826bba124302373cf956f6f
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJEopodSox/6Sox/9j:CTW7JJ7TPUTE3
Malware Config
Signatures
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Renames multiple (3782) 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/1832-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/files/0x0007000000012118-2.dat upx behavioral1/files/0x000200000001067f-6.dat upx behavioral1/memory/1832-70-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\7-Zip\History.txt.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Belize.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-services_ja.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jre7\lib\zi\America\El_Salvador.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Linq.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libmkv_plugin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\libvmem_plugin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Defender\ja-JP\MpAsDesc.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Memories_buttonClear.png.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\core_visualvm.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Norfolk.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Workflow.ComponentModel.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Sidebar\en-US\sbdrop.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files (x86)\Common Files\microsoft shared\ink\mshwLatin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMain_PAL.wmv.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tijuana.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jre7\lib\javaws.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libsdp_plugin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\en-US\gadget.xml.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\gadget.xml.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Web.Entity.Design.Resources.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\vlc.mo.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\La_Paz.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_ja.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-ui.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jre7\lib\zi\America\Nassau.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\Pitcairn.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationFramework.resources.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\vlc.mo.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\vlc.mo.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\gadget.xml.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\InkObj.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\access-bridge-64.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ashgabat.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\lua\http\js\ui.js.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_filter\libextract_plugin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows NT\TableTextService\TableTextServiceAmharic.txt.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\MSTTSLoc.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.garbagecollector_1.0.200.v20131115-1210.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\org-openide-filesystems.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Microsoft Games\More Games\MoreGames.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Mozilla Firefox\fonts\TwemojiMozilla.ttf.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libqsv_plugin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Photo Viewer\es-ES\PhotoViewer.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\23.png.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\7-Zip\Lang\pt-br.txt.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\psfontj2d.properties.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\AST4.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\org-openide-filesystems_zh_CN.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\locale\eo\LC_MESSAGES\vlc.mo.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libsamplerate_plugin.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\tipresx.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\Microsoft.Build.Utilities.v3.5.resources.dll.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Resource\ENUtxt.pdf.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files (x86)\Common Files\microsoft shared\MSClientDataMgr\MSCDM.DLL.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Davis.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-selector-ui.xml.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Media Player\en-US\mpvis.dll.mui.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\currency.html.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\binary\com.oracle.jmc.executable.win32.win32.x86_64_5.5.0.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-masterfs-nio2_zh_CN.jar.tmp c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.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 c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe"C:\Users\Admin\AppData\Local\Temp\c687d0b4ab159a9f6350512288afa105b9e8ca37c1da5d20803c7069d2155a43N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1832
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
40KB
MD526f7294c951f093b7541f0e55a4dc36f
SHA144e10123c2da2ef44c835e27ec9f641f22fc8cee
SHA25681be2625801b806d42d01cac7ade1d399a978b08190942d12a3b481e63f493e7
SHA512f7a24b82d466a49b920713f946911edae4fbcd8006c1fe1ec1ff302e8186f7812d32a65efb4f25c17e4237df94a0c0fee36329e0429ee0e4835ca4b5ea12aed0
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Filesize
49KB
MD552cafdba2cfdc95f05574344e2f44dbb
SHA14a083c006ec9f6ce6ba12f2a9c098990c9bb1190
SHA256016957358bcd8737b5550246ac449973b5a55d860d9869befb20cc9e768bd075
SHA512ba7810de5b8ced0e1e6ec2e896fe8901f1e2be17cfefc8a0eda0a43ff819f5bd7245f43348196e1b52e792a07e1e7a8bb9a865855e70d44b8477e7dc5e433a8b