5c292d412120634cb95c9015426da6c4efa1d3ec2e9335cb64962867382d4fc5

Analysis

max time kernel
122s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 14:57

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General

Target

77589b1c3b796b51ac86fc759165f244.exe
Size

2.8MB
MD5

77589b1c3b796b51ac86fc759165f244
SHA1

eaa56377b6756910f95036a5ff67309613b0940b
SHA256

5c292d412120634cb95c9015426da6c4efa1d3ec2e9335cb64962867382d4fc5
SHA512

c479414ad758530e57f406043b4ea74ebbe687c18a0bb58a32beabdebed32c021e6864f138068e7106e5b26c84387ca7c2fccb390819d7ede7bad57faff36649
SSDEEP

24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7NxqUkHE6pQPxQ2JyP2r5mJV91U:SCqm2Jpr0nNM7Dus7Nx2kCqm2Jpr0n4

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
3328	Process not Found
3328	Process not Found
3328	Process not Found
3328	Process not Found
3328	Process not Found
3328	Process not Found

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3320-0-0x0000000000400000-0x00000000005BA000-memory.dmp	upx
behavioral2/files/0x0002000000022897-5.dat	upx
behavioral2/memory/3320-3963-0x0000000000400000-0x00000000005BA000-memory.dmp	upx
behavioral2/memory/3320-8771-0x0000000000400000-0x00000000005BA000-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	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\desktop.ini	77589b1c3b796b51ac86fc759165f244.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red Orange.xml.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Windows Media Player\de-DE\wmpnssci.dll.mui.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\LargeTile.scale-150_contrast-black.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\en-us\onenote_whatsnew.xml.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe.exe	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Diagnostics.Tools.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0409-1000-0000000FF1CE.xml.exe	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\System.Windows.Forms.resources.dll	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\PresentationFramework.Classic.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jcup.md.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Win10\MicrosoftSolitaireAppList.scale-100.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.targetsize-24_altform-unplated_contrast-white.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\EmptyView-Dark.scale-100.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\dnsns.jar	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailSmallTile.scale-100.png	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-environment-l1-1-0.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\StoreLogo.scale-200.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageSmallTile.scale-200_contrast-black.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\SensorFusionLib.dll.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxSignature.p7x.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Generic-Dark.scale-125.png	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Yellow Orange.xml	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\LibrarySquare150x150Logo.scale-100.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\WorldClockWideTile.contrast-white_scale-100.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Advanced-Dark.scale-200.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarBadge.scale-125.png	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\vccorlib140.dll	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\manifest.xml	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Windows Defender\fr-FR\ProtectionManagement_Uninstall.mfl.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Store\AppIcon.targetsize-24_contrast-white.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionMedTile.scale-200.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-white\LargeTile.scale-150_contrast-white.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\Retail\guest.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Generic-Light.scale-200.png	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-profile-l1-1-0.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\android-call-monitor-perm-illustration.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\System.Windows.Forms.Design.resources.dll.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ul.xrm-ms.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\images\FileOneNote32x32.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\contrast-white\LargeTile.scale-200.png	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\librecord_plugin.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\System.Net.NameResolution.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionGroupSmallTile.scale-125.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav.xml.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libcolorthres_plugin.dll.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteSectionGroupMedTile.scale-125.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-24_altform-unplated.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\MapsAppList.targetsize-24_altform-unplated.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\libGLESv2.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\System.Globalization.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_neutral_~_kzf8qxf38zg5c\AppxMetadata\AppxBundleManifest.xml	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\en-us\msointl30_winrt.dll.exe	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\it\Microsoft.PackageManagement.MetaProvider.PowerShell.resources.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-ul-phn.xrm-ms.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-80.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\ESEN\MSB1ESEN.DLL	77589b1c3b796b51ac86fc759165f244.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-crt-environment-l1-1-0.dll	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-64_altform-unplated_contrast-white.png	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosMedTile.contrast-black_scale-200.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-72.png.exe	77589b1c3b796b51ac86fc759165f244.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\EmptyView.scale-100.png	77589b1c3b796b51ac86fc759165f244.exe

C:\Users\Admin\AppData\Local\Temp\77589b1c3b796b51ac86fc759165f244.exe
"C:\Users\Admin\AppData\Local\Temp\77589b1c3b796b51ac86fc759165f244.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:3320

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
92KB

MD5
94d0a59e3e1f8034cf928876b525b2e7

SHA1
30600a6adaa67b9869a92bdcd1fa14b38632e150

SHA256
ed4e1966cd563d7725bc4d87fc6c03e4f2c170a015dc364b4ab9dbe923de852c

SHA512
42d76e865408a314eac1a5158ec5b09058b07b0672ae4850e495ab029b40115e52037bd0248ddf546139aee00a78b442dbee2b5e56bf5653c42d45a5d64271bf

Download Submit
memory/3320-0-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/3320-3963-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/3320-8771-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download