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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13/08/2024, 20:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe
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Size
47KB
-
MD5
80345d93aac3d5101c234fa9009bb4ef
-
SHA1
bb8700ab75b85cb43a4cc1acece8e8de971f2c22
-
SHA256
42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0
-
SHA512
ec7f542ee9bcb72792409993758a76b487d0070cd0a0e4700cd2a0825c907b5cb39d97f6576c054af1e164b019183edc7d3327fdd60152401b1c76b0b13abd50
-
SSDEEP
768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFjqAJLOqAJLa:W7ZppApBULcfpHLcfpyDZ
Score
9/10
Malware Config
Signatures
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Renames multiple (5233) 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\Java\jre-1.8\legal\javafx\jpeg_fx.md.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL092.XML.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationNative_cor3.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ppd.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-80.png.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\el\msipc.dll.mui.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad.xml.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.CoreLib.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMK.TTF.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationProvider.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\ANTQUABI.TTF.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.AccessControl.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Channels.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Forms.Design.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\7-Zip\Lang\nl.txt.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Input.Manipulations.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_F_COL.HXK.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.OData.Query.NetFX35.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\bg\msipc.dll.mui.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\MSVCP140_APP.DLL.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ValueTuple.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jre-1.8\bin\ktab.exe.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ppd.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-private-l1-1-0.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL104.XML.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jre-1.8\bin\dt_shmem.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_TW.properties.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp120.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.Design.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-pl.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationProvider.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-pl.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred.xml.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemDrawing.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\ms\msipc.dll.mui.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ul.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Design.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jre-1.8\lib\calendars.properties.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ul-oob.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\WindowsAccessBridge-64.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jre-1.8\bin\mlib_image.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-stdio-l1-1-0.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\GOTHICBI.TTF.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Xaml.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\psfontj2d.properties.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-phn.xrm-ms.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\BLANK.ONE.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert.xml.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.ServicePoint.dll.tmp 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.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 42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe"C:\Users\Admin\AppData\Local\Temp\42f00017e2d1afe6b9e00ee5777ecdf954618f962e3da893aa5c5335363643d0.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3948
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
47KB
MD579a7af5bd253fdb25fcc95825d6d4ba5
SHA1e2eaae125c3d1f2be92c6ca71e6dd796d2a8d7d6
SHA256507b13a1094b26bfc3af8ed3e5b5dca94c0902af05e329d3703e8fffc1aa4509
SHA512885f3c95052931a611cc6c3ab9b26cef580451e459ba1b196e6b862ead5fedc32c75bbb6ece4265483bda13cc9413a8bcf7e25742e02cd7fd7de87acec896313
-
Filesize
146KB
MD539f6ea6eca3f2f94ba4bbce89e9b2967
SHA15ba593a63c29df0a54c9152666959b78c2cd3791
SHA25624b976bf6b747d515ab026cf08f77ba626e131568ff7adc7da7cd58880b5c91b
SHA512334b72be6a5b3e5fe313d37d8b7ae5abe7fc0b69329f8a03cace9473f7cfea7b406c97c8b09464997b4af5e5d450e814acfe7e0115e755bb725f19696a116b0f