Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2024 10:34
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20231215-en
windows7-x64
9 signatures
150 seconds
General
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Target
setup.exe
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Size
978KB
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MD5
34371c7833c38fa441316f238961d9a2
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SHA1
74e99094f77642ef2d803188121a9c61e73139fe
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SHA256
444b77c224199fbcb8e1241f999ea02b68e5cee7d74f262c160ae45d85cf1105
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SHA512
aba20341168f6f78cecb302c1544ad617a6dc4d5e081cb3ffbcfe0e67c9a5708ce7e9d264de78eb620c3acea19cf37789f25a48dbb080ed16542ccc4b780386a
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SSDEEP
24576:VoyOrimyU/MAYycTwgadEhiU8BnM4XkEJ:CNyU/LYyQwdU8RkE
Malware Config
Signatures
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Zebrocy Go Variant 5 IoCs
resource yara_rule behavioral2/memory/1464-1-0x0000000000400000-0x00000000007A7000-memory.dmp Zebrocy behavioral2/memory/1464-2-0x0000000000400000-0x00000000007A7000-memory.dmp Zebrocy behavioral2/memory/1464-2235-0x0000000000400000-0x00000000007A7000-memory.dmp Zebrocy behavioral2/memory/1464-3481-0x0000000000400000-0x00000000007A7000-memory.dmp Zebrocy behavioral2/memory/1464-3613-0x0000000000400000-0x00000000007A7000-memory.dmp Zebrocy -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/memory/1464-0-0x0000000000400000-0x00000000007A7000-memory.dmp upx behavioral2/memory/1464-1-0x0000000000400000-0x00000000007A7000-memory.dmp upx behavioral2/memory/1464-2-0x0000000000400000-0x00000000007A7000-memory.dmp upx behavioral2/memory/1464-2235-0x0000000000400000-0x00000000007A7000-memory.dmp upx behavioral2/memory/1464-3481-0x0000000000400000-0x00000000007A7000-memory.dmp upx behavioral2/memory/1464-3613-0x0000000000400000-0x00000000007A7000-memory.dmp upx -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI setup.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ppd.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019DemoR_BypassTrial180-ul-oob.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-ppd.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL087.XML setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\PhotosWideTile.scale-125.png setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-200_8wekyb3d8bbwe\AppxManifest.xml setup.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\thaidict.md setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ul-phn.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-oob.xrm-ms setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxSignature.p7x setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\AppPackageWideTile.scale-125_contrast-black.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Sticker_Eyebrow.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Shell\Themes\Glyphs\Font\MSNMDL2.ttf setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_KMS_Client-ppd.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\centered.dotx setup.exe File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_color48.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.scale-200.png setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ppd.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linessimple.dotx setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OneNote\SendToOneNote-PipelineConfig.xml setup.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\System\MSCOMCTL.OCX setup.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\vlc.mo setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-16_altform-unplated_contrast-black.png setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT.xml setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.scale-180.png setup.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Cartridges\sql70.xsl setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\VoiceRecorderAppList.contrast-white_scale-125.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.27405.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\Autogen\JSByteCodeCache_64 setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteSplashLogo.scale-400.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\manifests\BuiltinPageTemplates.xml setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-30_altform-unplated_contrast-black.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Thumbnails\Sticker_Icon_Rainbow.png setup.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL077.XML setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] setup.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar setup.exe File opened for modification C:\Program Files\Microsoft Office\root\vreg\powerpivot.x-none.msi.16.x-none.vreg.dat setup.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\features\[email protected] setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\AppxSignature.p7x setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\AppxBlockMap.xml setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\BHOINTL.DLL setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\APASixthEditionOfficeOnline.xsl setup.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\dcfmui.msi.16.en-us.tree.dat setup.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SKY\SKY.INF setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-white\WideTile.scale-125.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageStoreLogo.scale-150.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Square150x150Logo.scale-125.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherImages\423x173\46.jpg setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\MotionController_Pair.jpg setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\MixedRealityPortalSplashScreen.scale-200.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionSmallTile.scale-200.png setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-white\PeopleAppStoreLogo.scale-125.png setup.exe File opened for modification C:\Program Files\Common Files\DESIGNER\MSADDNDR.OLB setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ppd.xrm-ms setup.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\GamesXboxHubSplashScreen.scale-125_contrast-high.png setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-ul-oob.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ICE\ICE.INF setup.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-20_altform-unplated_contrast-black.png setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ppd.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-phn.xrm-ms setup.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GB.XSL setup.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SLATE\SLATE.ELM setup.exe File opened for modification C:\Program Files\ResolveMount.ram setup.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1464 setup.exe 1464 setup.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 228 vssvc.exe Token: SeRestorePrivilege 228 vssvc.exe Token: SeAuditPrivilege 228 vssvc.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1464
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:228