Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 01:16
Static task
static1
Behavioral task
behavioral1
Sample
9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe
Resource
win10v2004-20240802-en
General
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Target
9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe
-
Size
109KB
-
MD5
1b90e32357e4ee996f7bfe5738c2de30
-
SHA1
a261b2c52b036609eccae9940532889bccb3edbd
-
SHA256
9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bb
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SHA512
957e8c2d34241859c3dbf8db4ebc04ec18f4ea49ee9eb3af1ed868edea63d63f47847afcfc6a583583c99569ecb401231802458a977e0339c6bad327b008a7d9
-
SSDEEP
1536:W7ZDpApYbWjIlE77ufL2e+efZwZQ/8S/80PqPIUpCUpiPZ:6DWpwE7oL2e+efZwZ08i8Q
Malware Config
Signatures
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Renames multiple (4346) 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\8.0.2\System.Net.WebHeaderCollection.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsBase.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\PresentationUI.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\PresentationCore.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.CSharp.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Classic.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemData.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ppd.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.XmlSerializers.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\7-Zip\Lang\el.txt.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Common Files\microsoft shared\ink\nl-NL\tipresx.dll.mui.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\Microsoft.VisualBasic.Forms.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-oob.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationFramework.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\WindowsBase.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-ppd.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXT.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.fi-fi.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jre-1.8\bin\glass.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-phn.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial2-pl.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ul-oob.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.OData.NetFX35.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Threading.AccessControl.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\bci.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Grace-ppd.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Common Files\microsoft shared\ink\el-GR\tipresx.dll.mui.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-pl.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\tipresx.dll.mui.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClient.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationClientSideProviders.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClientSideProviders.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-pl.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-pl.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.AccessControl.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\WindowsFormsIntegration.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140_2.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jre-1.8\lib\deploy.jar.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-private-l1-1-0.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Uri.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\WindowsBase.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClient.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Input.Manipulations.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xalan.md.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jre-1.8\bin\j2gss.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-ul-oob.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationProvider.resources.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.PerformanceCounter.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-phn.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.VisualElementsManifest.xml.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_F_COL.HXK.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\resources.pak.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\icu.md.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Java\jre-1.8\bin\mlib_image.dll.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-pl.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul.xrm-ms.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\BHOINTL.DLL.tmp 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.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 9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe"C:\Users\Admin\AppData\Local\Temp\9cb1e0d5ef7052c982e6ed4c09d9666b890e7c1b1bdc1ebf9c3775e4b4abb8bbN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3548
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
109KB
MD5412a30b70479adc0f99d9a9adde95966
SHA1ec2bd8891371c8885606ee26747117a2b96e8eb8
SHA256fd36a47d03e9c31f9d4f4e9b34f0052172a71e53043a49d85a7e9fb3e6e8a520
SHA512bd18552ea9394cf89aaf0c36538b315dadbb92fcfb9d926c7e27d0c59fdebcb54c58ef5cffe02437fcadb15e235debe4d4ea56046686718e595078a68bb91eda
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Filesize
208KB
MD58b121ba138ae62d64c57e9a347a75cbc
SHA127ffd93ca347e14cc5025b09100cf369727d509d
SHA256b566d95cee2b54202d8cdf02874aac5d70cf7b4190ea22a489886612199a13dc
SHA5128c54e4dc677cd34db859a270a1ad33b1b7fbea20b77ba634bad2c43e8125f84e883f1067accf0a9b0b24e05bcaa5a14b4f74d888a641e5d24f7809e9170b82bf