Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 08:53
Behavioral task
behavioral1
Sample
133f48fd0b4a7552ad81ac7656bb0c79.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
133f48fd0b4a7552ad81ac7656bb0c79.exe
Resource
win10v2004-20231215-en
General
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Target
133f48fd0b4a7552ad81ac7656bb0c79.exe
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Size
1.8MB
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MD5
133f48fd0b4a7552ad81ac7656bb0c79
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SHA1
df545ace3136fa824ce596814ca446c4c89c932c
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SHA256
e9fbca5cd6bfa7da1629186bfb8b306bf916b5354d78fcac23b441d4103f256c
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SHA512
b690b72a1c1d236cd6e8f530254e827ccd84d1dd32f1e757003c3b3a5dc5bd91b6ea9d8fe97cfbee587ccdd599599751aa603d6143a18dd7352b4fbc48cde409
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SSDEEP
24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7Nxq9A:SCqm2Jpr0nNM7Dus7NxL
Malware Config
Signatures
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Loads dropped DLL 12 IoCs
pid Process 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found 3524 Process not Found -
resource yara_rule behavioral2/memory/1672-0-0x0000000000400000-0x00000000005BA000-memory.dmp upx behavioral2/files/0x0002000000022897-5.dat upx behavioral2/memory/1672-5491-0x0000000000400000-0x00000000005BA000-memory.dmp upx behavioral2/files/0x000100000002182d-11186.dat upx behavioral2/files/0x000100000002182d-11185.dat upx behavioral2/files/0x000100000002182d-11184.dat upx behavioral2/files/0x000100000002182d-11183.dat upx behavioral2/files/0x000100000002182d-11182.dat upx behavioral2/files/0x000100000002182d-11181.dat upx behavioral2/files/0x000100000002182d-11190.dat upx behavioral2/files/0x000100000002182d-11189.dat upx behavioral2/files/0x000100000002182d-11188.dat upx behavioral2/memory/1672-13435-0x0000000000400000-0x00000000005BA000-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 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\desktop.ini 133f48fd0b4a7552ad81ac7656bb0c79.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\1.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-30_altform-lightunplated.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ul-oob.xrm-ms.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\VideoLAN\VLC\plugins\demux\libvc1_plugin.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\WindowsBase.resources.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Core.NetFX35.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Edm.NetFX35.dll 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\GenericMailWideTile.scale-400.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\LTR\contrast-black\SmallTile.scale-100.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe7ce.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarSmallTile.scale-200.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr\default.jfc.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PPT_WHATSNEW.XML.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\dismiss.contrast-white.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Core.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\VideoLAN\VLC\plugins\spu\libsubsdelay_plugin.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\ShareProvider_CopyLink24x24.scale-100.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\Images\Ratings\Yelp8.scale-125.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\offsymsb.ttf.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-64_altform-unplated_contrast-white.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\Doughboy.scale-100.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Mozilla Firefox\firefox.exe.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Advertising.Xaml_10.1808.3.0_x64__8wekyb3d8bbwe\Microsoft.Advertising\vpaid.js.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\images\Square44x44Logo.targetsize-48_altform-unplated.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_neutral_~_8wekyb3d8bbwe\AppxSignature.p7x 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\font\CameraSymbols.ttf 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\BuildInfo.xml.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SmallTile.scale-100_contrast-black.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\7-Zip\descript.ion 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\bn-BD\View3d\3DViewerProductDescription-universal.xml.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-80.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\webviewBoot.min.js.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\1851_32x32x32.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarAppList.targetsize-96.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.Handles.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Grace-ppd.xrm-ms.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\codec\libwebvtt_plugin.dll 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-white\AppPackageAppList.scale-125_contrast-white.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\en-us\lpcstrings.json 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hant\System.Windows.Controls.Ribbon.resources.dll 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-ppd.xrm-ms.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\vlc.mo.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Lighting\Light\Paint3D.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteNotebookWideTile.scale-400.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubSmallTile.scale-200.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\System.Windows.Forms.Design.resources.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Grace-ppd.xrm-ms 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubLargeTile.scale-125_contrast-black.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-36_altform-lightunplated.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\HAMMER.WAV.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOIDRES.DLL.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-32_altform-lightunplated.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-60_contrast-black.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\AppIcon.targetsize-30_altform-unplated.png 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ReachFramework.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\FileIcons\FileLogoExtensions.targetsize-24.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Win10\Classic\Spider.Large.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\System.Dynamic.Runtime.dll.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\resources.pri 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ssScreenVVS2.dll 133f48fd0b4a7552ad81ac7656bb0c79.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageWideTile.scale-125_contrast-white.png.exe 133f48fd0b4a7552ad81ac7656bb0c79.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
98KB
MD5243a48f0aca74b1dbcab7281d4c36100
SHA190002c88bf31d92438239324393486cb582a9131
SHA2561fdc986f8c2c61715646b9e813412a2dfe3e06b9a1af495b6169e8d02387d5da
SHA51214f5979b99e2f1ed1060566a875a6d516caec15df4584e3e0b17d218d043d09f99e99ae56481aaa1f8599eb83bcebfe1c23d158a9cd050944ef857c735aa9c65
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize1.4MB
MD596cb457c0d6a1692666951151008c033
SHA1452cdf6b84d8ec61c838a7559492cc7e88837082
SHA256d295a1306b2f6214a4f9a379f546e34ec424ca6780783958b5a749e3365f81a9
SHA51202a9dc74739aed447bb77d76f5dd571c05d1457f9070f646aae5cb83759720674ef1b0a545157ed86c186c7c1a98873ac41503cd5f8a40dbd0ddaa63de3bed19
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize1.1MB
MD5891e18990cdbdd8635e4077576a4fc56
SHA1e85258fb7aa7b2333ebc85e1e5f23959e6173426
SHA256ca07d995d9e94d9fd9e456e126700b2f254921dc45e4d6ba9f1d7d64443797d6
SHA512f58aeb04f79cc7af38e947fde57190420dca9622f3f1b9a420245ed695386ded812b513a078840b5ac3a9faf3ddde43671bd31e64881184391e0f026e0c35bf3
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize1.4MB
MD568e17537efc9a066d4fa2e03d7fdcfb7
SHA11c6ac66fffeef1b17ac1c5146e36329a192101e5
SHA256493e90e42eecf50954f4b859e93622e88210ac9cd881600258e19e5588e70935
SHA512b3f38e78bb4cd2557a915dabeefbe4d87e0928f886ff7ebfb688e3e227716aa083f6116a36151cf3b49ba311bafc19e0105a4552042498b164c361946a93dfcf
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize894KB
MD545f1137fcbc2ee338290407120d46a11
SHA1966e822d1f7e53f29d6b608c2b1d1d67c2e735c0
SHA2562c8cd82524936b5ac544a53d3604d5706313027de4a599a69e9b66fb8b1d155f
SHA5127fed0b6104361a201c2fb8b6c832d519b0309795933972baf80e603f487e4c2b85abd364b159de50d869540df6b0e9227afbbed6cd69872e7cf30052d41ebb39
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize893KB
MD5783e1270d52c78318a90f78de5375b3c
SHA181097ec182d483d53f56f14b75722d9603edc227
SHA25669644f592b7306f73418b438625af53ba11d3c3f12227e21802e60e2591bfd1c
SHA512a67a8897ac5a5ac5b097d65cabcdfa6a7aefb45af1d64dcfa190ad3cc6e7a7f0e217bcc6f7f429c7edb1fa1e7e9dec47b4f878afccde7d383b64bac3758323db
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize93KB
MD5bfc8d6625a3f87155f8c049e04b2ea82
SHA150ba8fc18dd33697a2d33ded925903140df87a6c
SHA25608050be4c72ae4b6bc75da4a9c68d1bdd4dcc7c6f500b85b2d70d1350fb93f3b
SHA51272856e025e5ca2670be1d0f11ce210ef3f0f60af92c9e11d9312b7fd2e0148e76ea4b865a2579219e3820bb43f1649000f26485685ceb7d3ac76a427b3052e23
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize381KB
MD52e6c5fa5421dc2472b426f9e20bb1a8d
SHA1858ea62ed936482d0139a2a9f72f6471efb52c02
SHA256cc29fe4d92038da803cb7fb2b12fd66ed619f330a923a3ff4914cd1c37061ed9
SHA5121801fe226fe479c26e616e68d0f0b460565e81fc47485baf376f54c32c9e761b39dee0958b198be68a6b4388afd12e29070196f54475c8821831f0b6c6ac407f
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
Filesize92KB
MD594d0a59e3e1f8034cf928876b525b2e7
SHA130600a6adaa67b9869a92bdcd1fa14b38632e150
SHA256ed4e1966cd563d7725bc4d87fc6c03e4f2c170a015dc364b4ab9dbe923de852c
SHA51242d76e865408a314eac1a5158ec5b09058b07b0672ae4850e495ab029b40115e52037bd0248ddf546139aee00a78b442dbee2b5e56bf5653c42d45a5d64271bf