Analysis
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max time kernel
151s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2023 14:00
Behavioral task
behavioral1
Sample
38f70794690c99ebab826e63eb381858.exe
Resource
win7-20231215-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
38f70794690c99ebab826e63eb381858.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
38f70794690c99ebab826e63eb381858.exe
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Size
1.8MB
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MD5
38f70794690c99ebab826e63eb381858
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SHA1
14128b2898c76f9ff7eb331e3bfdbef37e626eb4
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SHA256
a40dc773c1d53003276cec9699c6120683c8b9703e5bf5e80f9f9c4e731ea9a4
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SHA512
4c08a232609868a4ae39e245826e074388eef5fd4a90ccade24a0a95ebea889d1d6e0edaef3a46dd6fc6f815e87d8caebbc45529a20d3838e28093d7093d7252
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SSDEEP
24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7Nxqx:SCqm2Jpr0nNM7Dus7NxU
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1972-0-0x0000000000400000-0x00000000005BA000-memory.dmp upx behavioral2/files/0x00010000000228ac-5.dat upx behavioral2/memory/1972-3140-0x0000000000400000-0x00000000005BA000-memory.dmp upx behavioral2/memory/1972-13405-0x0000000000400000-0x00000000005BA000-memory.dmp upx -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\desktop.ini 38f70794690c99ebab826e63eb381858.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneVideo_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\Logo.scale-125_contrast-black.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteNewNoteLargeTile.scale-150.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\StoreLogo\PaintApplist.scale-200.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Audio\Skype_File_Transfer_Failed.m4a.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\Fonts\MemMDL2.1.85.ttf.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat.exe 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\PresentationUI.resources.dll 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\resources.pri 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\accessibilitychecker\styles.css.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteSectionGroupLargeTile.scale-100.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\AppIcon.targetsize-256_altform-lightunplated.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ppd.xrm-ms.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\Weather_BadgeLogo.scale-200.png.exe 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.WebProxy.dll 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteAppList.targetsize-48_altform-unplated.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\EmptyView.scale-400.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-GoogleCloudCacheMini.scale-125.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarWideTile.scale-150.png.exe 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Windows.Controls.Ribbon.dll 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\Assets\MixerBranding\mixer_nopic.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\GenericMailLargeTile.scale-100.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\tipresx.dll.mui.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-pl.xrm-ms.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-16_contrast-black.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\EmptyCalendarSearch.scale-150.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Trial-ppd.xrm-ms.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_neutral_split.scale-125_8wekyb3d8bbwe\images\Square71x71Logo.scale-125.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\images\LockScreenLogo.scale-200.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Services.Store.Engagement_10.0.18101.0_x64__8wekyb3d8bbwe\Microsoft.Services.Store.Engagement.winmd.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\et\msipc.dll.mui.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GetStartedWideTile.scale-200_contrast-black.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-32_altform-unplated_contrast-black.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\GamesXboxHubSplashScreen.scale-100.png 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ppd.xrm-ms 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Assets\ImagePlaceholderWhite.png 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri.xml 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageLargeTile.scale-400_contrast-black.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SplashScreen.scale-400_contrast-black.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\Microsoft.PackageManagement.MetaProvider.PowerShell.dll.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\VideoLAN\VLC\skins\skin.catalog.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\1850_40x40x32.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-GoogleCloudCache.scale-200.png 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\fr\PresentationUI.resources.dll 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\MSHY7FR.DLL 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\MS.JPG 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteNewNoteLargeTile.scale-400.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-60_altform-unplated_contrast-white.png 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-24_altform-unplated_contrast-white.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\video_offline_demo_page2.jpg 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Fonts\private\CENTURY.TTF 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\PAPYRUS.TTF.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\155.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxSignature.p7x 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-36_altform-unplated_contrast-black.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\_Resources\11.rsrc 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-24_altform-unplated.png.exe 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\af.pak.exe 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\MSSP7EN.LEX 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ECLIPSE\ECLIPSE.ELM 38f70794690c99ebab826e63eb381858.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA7.1\1033\VBCN6.CHM.exe 38f70794690c99ebab826e63eb381858.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libtrivial_channel_mixer_plugin.dll 38f70794690c99ebab826e63eb381858.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5e1d7d06db4b93c1c9a19bec6c7961130
SHA1d9f4ee3c5b90c9e0562b871c4604c835f90bd656
SHA2562bf6326ee35798353a346fb584f771ac7c336b83c50df96af54fd405d877b84a
SHA512f26084000fabccc1352aec6be60c623986fd404f32d7179a664b41dc5206cb63bf04f1df7a0dca8b2f4e60c3d1f4f97ca4ac4c299e317aeb4594ba9bb3977359