a983bc91fd0d11a55f98c24b26754421cb63cc323e61ac8722dd08d7b2b5a126

Analysis

max time kernel
93s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
02-02-2024 13:34

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General

Target

89a4774d9bec6c5bfbbc90b18f047ebf.exe
Size

1.8MB
MD5

89a4774d9bec6c5bfbbc90b18f047ebf
SHA1

06a48314b260f13b8e3289011b6c701b33cfedb4
SHA256

a983bc91fd0d11a55f98c24b26754421cb63cc323e61ac8722dd08d7b2b5a126
SHA512

5df80233f815e2e6c55a907d166823a47bc8894204982228dd253f9ac6ef39f11a403bc7da54f2ac56d13e561659255f1204e6a74cdcbf3c73b3857857f17aa2
SSDEEP

24576:N6pQPxQ2JyP2r5mJV91xM7RpbwgIvQ7NxqWLCv2:NCqm2Jpr0nNM7DuQ7NxoO

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3344-0-0x0000000000400000-0x00000000005BB000-memory.dmp	upx
behavioral2/files/0x00020000000228cc-5.dat	upx
behavioral2/memory/3344-4710-0x0000000000400000-0x00000000005BB000-memory.dmp	upx
behavioral2/memory/3344-13423-0x0000000000400000-0x00000000005BB000-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	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\desktop.ini	89a4774d9bec6c5bfbbc90b18f047ebf.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Latn-RS\msipc.dll.mui.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-256_contrast-black.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\OutlookMailBadge.scale-150.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Comprehensive\Comprehensive.Tests.ps1.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-ppd.xrm-ms.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ppd.xrm-ms	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Utilities.v3.5.resources.dll	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\HoloTileAssets\StartTile.hcp	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Net.dll	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\BadgeLogo.scale-200.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-40_altform-lightunplated.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Management.Instrumentation.Resources.dll	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-white\SplashScreen.scale-100_contrast-white.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxManifest.xml	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_neutral_~_8wekyb3d8bbwe\AppxSignature.p7x.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteAppList.targetsize-16.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-16_altform-lightunplated.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Store.Purchase\Controls\NativePurchaseControl.xaml	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-30_contrast-white.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessDemoR_BypassTrial365-ul-oob.xrm-ms.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageAppList.targetsize-256_contrast-white.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Win10\Classic\FreeCell.Medium.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\resources\strings\LocalizedStrings_en.json	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\AppIcon.targetsize-48_altform-unplated_contrast-white.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\EXCELPLUGINSHELL.DLL	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-core-processthreads-l1-1-1.dll.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\VoiceRecorderWideTile.contrast-black_scale-200.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-24_contrast-white.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Content.xml	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\personaspybridge.js.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\PPSLAX.DLL.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Sticker_Concrete.dxt.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarAppList.targetsize-20_altform-lightunplated.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarWideTile.scale-125.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.ServiceProcess.dll.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-pl.xrm-ms	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\CancelFluent.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\LinkedInboxBadge.scale-150.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square44x44\PaintAppList.scale-400.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\Assets\AppTiles\StoreMedTile.scale-200.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-GoogleCloudCacheMini.scale-150.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsPowerShell\Modules\PSReadline\2.0.0\fr\Microsoft.PowerShell.PSReadline.Resources.dll.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONGuide.onepkg.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.PowerPivot.ExcelAddIn.dll.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\otkloadr_x64.dll	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.IsolatedStorage.dll	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\pkeyconfig-office.xrm-ms	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\FileIcons\FileLogoExtensions.targetsize-48.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\contrast-black\SmallTile.scale-100.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\GenericMailWideTile.scale-200.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Globalization.Extensions.dll.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\te\LC_MESSAGES\vlc.mo	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\control\libnetsync_plugin.dll	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square44x44\PaintAppList.scale-125.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\AppIcon.targetsize-40_altform-unplated.png	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\nb.pak	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-100.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\SplashScreen.scale-150.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\Store.Purchase\Controls\NativePurchaseControl.xaml.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe
File created	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-white\StoreLogo.scale-100_contrast-white.png.exe	89a4774d9bec6c5bfbbc90b18f047ebf.exe

C:\Users\Admin\AppData\Local\Temp\89a4774d9bec6c5bfbbc90b18f047ebf.exe
"C:\Users\Admin\AppData\Local\Temp\89a4774d9bec6c5bfbbc90b18f047ebf.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:3344

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files\7-Zip\7-zip32.dll

Filesize
1.3MB

MD5
078dc07e1ee0cf37bdee830d61f04d50

SHA1
d7a147ceda17f48c01144bbc92f9e5b4ef75d3b0

SHA256
147fbfae443c0096fbbb984c33b86b4c7bbbfa837af86c680fbad9997dc49049

SHA512
c9b4c5edcc8113436eaa5c81fd7857a36de1f8b160a7537bfb86e3bb3322ae746f4607333e290fc975fc3fc94c367ecca4077a39026989a5fb999fdbe5de0379

Download Submit
memory/3344-0-0x0000000000400000-0x00000000005BB000-memory.dmp

Filesize
1.7MB

Download
memory/3344-4710-0x0000000000400000-0x00000000005BB000-memory.dmp

Filesize
1.7MB

Download
memory/3344-13423-0x0000000000400000-0x00000000005BB000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads