Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/10/2024, 19:28
Behavioral task
behavioral1
Sample
5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe
Resource
win10v2004-20240802-en
General
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Target
5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe
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Size
86KB
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MD5
535a892f183696183757d58c8f4fb276
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SHA1
c4c8f13ab24bcaf0aac30b0edce1b8b872993175
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SHA256
5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb
-
SHA512
32eb8cf7c011b26302d6a5b16604fc295327a0bc0527bf5125201940394bf2442fcec1a363e607403131a97502f640bf725f6d89de5ad859a225caa405977816
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZf2XcqvcYvhn:KQSo7Zf2X3
Malware Config
Signatures
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Renames multiple (3488) 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/2268-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/files/0x0008000000012102-2.dat upx behavioral1/files/0x0002000000010621-6.dat upx behavioral1/memory/2268-70-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Games\FreeCell\FreeCellMCE.lnk.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\libarchive_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Common Files\System\wab32res.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Dublin.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-options-keymap.xml.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\bin\gstreamer-lite.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\vlc.mo.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\vlc.mo.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\css\calendar.css.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\EST5EDT.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-annotations-common_ja.jar.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libdtv_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libcache_block_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\js\slideShow.js.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\settings.html.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\7-Zip\7z.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\drag.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\DVD Maker\de-DE\WMM2CLIP.dll.mui.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\button-overlay.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\plugin.xml.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libedummy_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\skins\default.vlt.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfxmedia.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightDemiItalic.ttf.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\epl-v10.html.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\bin\libxslt.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\lib\zi\Europe\Amsterdam.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\PresentationCore.resources.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\stopNetworkServer.bat.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh87.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\lib\zi\Africa\Ceuta.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\js\settings.js.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\db\3RDPARTY.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.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_.SF.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\lib\zi\America\Atikokan.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\axvlc.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libdolby_surround_decoder_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_VideoInset.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Lord_Howe.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\dsn.jar.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-oql.xml.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\lib\zi\America\Lima.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Management.Instrumentation.Resources.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libvnc_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_top.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Common Files\Microsoft Shared\Filters\VISFILT.DLL.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Mozilla Firefox\omni.ja.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\icudtl.dat.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_default_gtk.css.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libnfs_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_chroma\librv32_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_blue_snow.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSLoc.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_SelectionSubpicture.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\ECLIPSE_.RSA.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.manipulator_2.0.0.v20131217-1203.jar.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Services.Client.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_few-showers.png.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-api_zh_CN.jar.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Java\jre7\lib\zi\Etc\GMT-11.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\Mozilla Firefox\uninstall\helper.exe.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe File created C:\Program Files\VideoLAN\VLC\plugins\visualization\libglspectrum_plugin.dll.tmp 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.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 5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe"C:\Users\Admin\AppData\Local\Temp\5e923671ab244bcff2884aee40ad92d2ffb781316edbf300fecb37a5a58b3ebb.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2268
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD5c7339f62f781eae1e9920fdfa972b715
SHA19c36b8834720d94401a8774eee61a7fc39a307a8
SHA2567913828e310eab6f5c11af5d55820548e7d5ee6e4509c4d6cd664f73ccbf3776
SHA5123a91c8152da5768c71c116dc39a5e5bc01002d563b494d826bd4b58b737767cdfff54a6dfde168364451310b086b78a636e26dd67be4725b902a685ff61e808f
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Filesize
95KB
MD52f8994831adbfc5cbe7979b01bada3ee
SHA101b3abfe297230c6872b0e658aea28d931ff4d45
SHA256bf2a9b6d4e8fc536d5c0d78f08ff98dfaa7ca62d2b84920bebd589cab4410c29
SHA5129c4eec5c5bd34af1eb0c533fe37a2dd043f6e6c8344df70e8419745651ee58533240a348071968231917505d25f5e2f8b2d19f5c58528716b8a492aafcb178b6