Analysis
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max time kernel
149s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 19:46
Static task
static1
Behavioral task
behavioral1
Sample
648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe
Resource
win10v2004-20240802-en
General
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Target
648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe
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Size
55KB
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MD5
4ada473504405ea42506376eb1477fb0
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SHA1
f9ad0dc3658bdb2070fa5e5c482ac7c48402eede
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SHA256
648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb
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SHA512
d2ac51f10258ae93e7e7be7d70ee203d8459961cc75939f254108e8a069ccdd2b89822c099e047fe300d850dc88bbd21d65d7d0fc1e303b6cbb3d90f786817c1
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SSDEEP
1536:W7ZppApBULcfpHLcfpyD3tHtS+AtS+BKy:6pWpBwchcwD3tuKy
Malware Config
Signatures
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Renames multiple (5193) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.Linq.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClient.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationUI.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\bcel.md.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\invalid32x32.gif.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-80.png.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jre-1.8\lib\javafx.properties.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Common Files\microsoft shared\ink\ar-SA\tipresx.dll.mui.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsFormsIntegration.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemCore.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-ppd.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXT.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\UIAutomationTypes.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jdk-1.8\lib\packager.jar.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-localization-l1-2-0.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-pl.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-ppd.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_KMS_Client_AE-ul.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-pl.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL112.XML.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\rsod\onenote.x-none.msi.16.x-none.boot.tree.dat.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-oob.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ul-phn.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019DemoR_BypassTrial180-ppd.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\ARROW.WAV.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\7-Zip\Lang\he.txt.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Java\jre-1.8\bin\JavaAccessBridge-64.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLTS.DAT.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Csp.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationTypes.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ppd.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Layout.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Concurrent.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Annotations.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WindowsBase.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-oob.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ul-oob.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\id\msipc.dll.mui.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\msinfo32.exe.mui.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationCore.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ul-oob.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_OEM_Perp-ppd.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.it-it.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Data.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Presentation.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Input.Manipulations.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Client\ucrtbase.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTest-ul-oob.xrm-ms.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XmlSerializer.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\ReachFramework.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClient.resources.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN010.XML.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\rsod\powerview.x-none.msi.16.x-none.tree.dat.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\et.pak.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Facet.thmx.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l1-2-0.dll.tmp 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe"C:\Users\Admin\AppData\Local\Temp\648274553880069e1e1b55e57c2b8763ec4d4bb5428be778747af8ae1837c7cb.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1656
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
56KB
MD50ce401656224e91fdfcb5810c9e2d083
SHA11c28e69a1d854826a4bacf511f39955724b7ecfd
SHA256dd172313137dc68ef6fb675e2f0f09eba46eb2c15dacb3f16c86dc0144c7b230
SHA512c20bf1fbb66c148439cc57bf1b31056b01c9e09bb128f3ecc9d456a7f1fbf26788cf442b9189b9f83f9ee1f500d9565cfe0b9cc3fc67adcfbcd1d25162bf65ff
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Filesize
155KB
MD5223d7e89b4dbc0b6627a0e3a196ef078
SHA155a18b61100d5556c4fafcb7ca68d54a27a37096
SHA256a9e03c74af713ff040d42fa08bb28a0a628464c344206216723e36c93e8ad1d8
SHA51205e9fe884cef95d3afde3f9d25f1a9132e6c6adbf118d67faeb9dfecc7e045c020d768073dc26cf365a9bb334a1a72a833543f8b604e1473928ff66dc64c4aff