Analysis
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max time kernel
120s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
27/07/2024, 22:30
Static task
static1
Behavioral task
behavioral1
Sample
0da59b0f58cb676bb836d0b1c6300040N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0da59b0f58cb676bb836d0b1c6300040N.exe
Resource
win10v2004-20240704-en
General
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Target
0da59b0f58cb676bb836d0b1c6300040N.exe
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Size
37KB
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MD5
0da59b0f58cb676bb836d0b1c6300040
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SHA1
dc1b5b003485bb6367db3b040f46659a2631e54b
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SHA256
fd5162eb26dfb722809eb3ccd15869aabad60289844419b0e10bd305026f613e
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SHA512
69c5e3565434314a6305ff014982c882a206c433b58ca07f418ef4ef8032f06d5f23aa5ec796484f6bb1a4c76b4a7d48aa9ccc545092e431885906d6550d9e74
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SSDEEP
192:pACU3DIY0Br5xjL/EAgAQmP1oynLb22vB7m/FJHo7m/FJHA9jxjM1GM2kS0Ie1Gg:yBs7Br5xjL8AgA71Fbhv/F70U07
Malware Config
Signatures
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Renames multiple (1758) 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.WindowsDesktop.App\8.0.2\UIAutomationProvider.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Forms.Design.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Immutable.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\WindowsBase.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Xaml.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Printing.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\System\msadc\adcjavas.inc.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-processthreads-l1-1-1.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Aero2.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.Uri.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscorrc.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Input.Manipulations.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationUI.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\7-Zip\Lang\da.txt.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-utility-l1-1-0.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\Microsoft.VisualBasic.Forms.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationFramework.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\GetClear.mov.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.VisualBasic.Core.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NameResolution.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Forms.Design.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Design.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\Microsoft.VisualBasic.Forms.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\System\ado\msado15.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\ReachFramework.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Input.Manipulations.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\tabskb.dll.mui.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebProxy.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Encoding.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationProvider.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.Common.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Extensions.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Presentation.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\7-Zip\Lang\kaa.txt.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\System\Ole DB\fr-FR\sqlxmlx.rll.mui.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Resources.Writer.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Loader.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\Microsoft.VisualBasic.Forms.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\ReachFramework.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClient.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\System\Ole DB\oledb32r.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-console-l1-2-0.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.CompilerServices.VisualC.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationProvider.resources.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\mshwLatin.dll.mui.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.RegularExpressions.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Thread.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Transactions.Local.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\concrt140.dll.tmp 0da59b0f58cb676bb836d0b1c6300040N.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp 0da59b0f58cb676bb836d0b1c6300040N.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 0da59b0f58cb676bb836d0b1c6300040N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
37KB
MD5bc8eb8d2106a2076fa5eb12ae48c7979
SHA1eeb1b5d2528d6da375eedd5dd92c4c0d2d627d90
SHA256980c5888a19e79707e3fb73659078ef5d01fde51643ec9a6f1f0b981932170da
SHA51262cd975af3ac4858159784535ee0c4210b8be659a54898537ba65e4db46bb559f25f45847fda386f987eed69bce112c78edcc31f62712d4d787efab6a176371c
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Filesize
136KB
MD58a5eb17c758e773f4a972ba913795eb6
SHA1e6cbd904fc9d3523ea2fd9cd8e153fdab76f7d46
SHA256c751d0924f25afc09964d46be960226f89a0acf1b20aed8d4f7c4204ffbd8142
SHA51284c4fcef07c2dda92f7625d76da8c4e46172645a294db80b066cdcb62a32cadc893c13e93e601db01f5d5b7e820f93efa5dfe371cafb424f1418e2dc83311014