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Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
28/07/2024, 01:15
Behavioral task
behavioral1
Sample
8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe
Resource
win10v2004-20240709-en
General
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Target
8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe
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Size
288KB
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MD5
d0857bb79c7f16efd639c9a16e20cdb9
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SHA1
53bdd7d92868e56f1b5d1d0ede8995ea8e230172
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SHA256
8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed
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SHA512
8b22638a62d36539a044844b598d04e66112661982b7dba15a40aa502ccca1b96460ad229e5bf0601bb2f6728fa85c17747ee90e738129de7a5217187f9ce5cc
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SSDEEP
6144:KiQSoKWSYeuZGqVxBEOIAtH3D6IsZSY/6Xv5eJHwRUd6:VQtKrYeuVy+NT69SY/6XxeJHIe6
Malware Config
Signatures
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Renames multiple (1754) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral2/memory/3568-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0008000000023504-2.dat upx behavioral2/files/0x001400000002292d-6.dat upx behavioral2/memory/3568-792-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\ipshe.xml.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Tools.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemCore.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\tipresx.dll.mui.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscorrc.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationTypes.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Quic.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XPath.XDocument.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Controls.Ribbon.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Csp.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Common.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.hash.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\IpsMigrationPlugin.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\System\Ole DB\msdaosp.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\UIAutomationClient.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\7-Zip\Lang\ext.txt.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\PresentationCore.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-errorhandling-l1-1-0.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.deps.json.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClient.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.ThreadPool.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\7-Zip\Lang\ba.txt.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\7-Zip\Lang\fy.txt.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\System\Ole DB\msdasql.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\PresentationUI.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Forms.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Claims.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Primitives.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClient.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationClientSideProviders.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\WindowsFormsIntegration.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.VisualBasic.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Primitives.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Globalization.Extensions.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.CSharp.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Forms.Design.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\System\ado\msadomd28.tlb.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Requests.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Primitives.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.nl-nl.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msaddsr.dll.mui.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.MemoryMappedFiles.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Cng.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Classic.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Primitives.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\ReachFramework.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationCore.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-phonetic.xml.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscordaccore_amd64_amd64_7.0.1624.6629.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\UIAutomationProvider.resources.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ko-kr.xml.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Transactions.Local.dll.tmp 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.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 8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe"C:\Users\Admin\AppData\Local\Temp\8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
288KB
MD5b41187468ae8699d38148949d3005694
SHA1741318af2fff4ce94930555474e393d5ca05e876
SHA256f52589c17922b1488cbb43a0210951134379a7e054998d5ab858eb3af4ee48c6
SHA512fc690d3d1a078608421761e240e5a5edc567ca480f79169f73bdea68b608cb9ba8d3ec79a5b6871a71781b57d33abbce4275897a7327b7c662ece2507a84f3ef
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Filesize
387KB
MD51ed6e0fc347980403d1c42e479e6f169
SHA140d732d46f06bcfcfa86d4bf3d89c8b1e6805a03
SHA256c0e56b90d0f6b82dd88e03168a8afa345d7eb2fbf3ab5e02386a2fff081cf671
SHA5121bab47b73c84c5bc028b67ad2b6f80632066fc37212ff48ce7c2d8d263f7d6b59748af59413664ec77c945ddcc961e4c18428492874d6248689d366ed1bbee54