Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09/08/2024, 00:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
General
-
Target
9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe
-
Size
79KB
-
MD5
3c15289ce5da717c285c3b880edbc9c3
-
SHA1
e17e16a853c3c4c6df6cb98c02df0ab328f740c3
-
SHA256
9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3
-
SHA512
7718f6909943deebe558e20011b7434467b741063d17e83eb32f32b59c80b70b1f73be965eabd54689c8cd626f0eb7c31c5860bbfd259aedf2704a8a2bf9a216
-
SSDEEP
1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eTdsd7:6e7WpMaxeb0CYJ97lEYNR73e+eg
Score
9/10
Malware Config
Signatures
-
Renames multiple (5137) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\MLASeventhEditionOfficeOnline.xsl.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\lpc.win32.bundle.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt-BR\msipc.dll.mui.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Immutable.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Orange Red.xml.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Grace-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-ul-phn.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-ul-oob.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-ul-oob.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.scale-100.png.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationUI.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected] 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Trial-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessDemoR_BypassTrial365-ul-oob.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsBase.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\zip.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-phn.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Unlock.White.png.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\rsod\onenote.x-none.msi.16.x-none.boot.tree.dat.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationFramework.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Input.Manipulations.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WindowsFormsIntegration.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-pl.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\MSZIP.DIC.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL001.XML.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-pl.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Common Files\System\ado\msadomd.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Forms.Design.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-phn.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ConsumerSub_Bypass30-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-180.png.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\rsod\office32ww.msi.16.x-none.tree.dat.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemData.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationUI.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\UIAutomationClient.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\DESIGNER.ONE.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-pl.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ppd.xrm-ms.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\WindowsBase.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\libxslt.md.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\vcruntime140.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationTypes.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationUI.resources.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\CLVWINTL.DLL.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\libcurl.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Microsoft Office\root\Office16\mip_core.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.MemoryMappedFiles.dll.tmp 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.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 9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe"C:\Users\Admin\AppData\Local\Temp\9b2a555f0a6a64f738be2c1d5ee3fadf05578d51523a9b48a9c7f927922967f3.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4660
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
79KB
MD5449f03a81472e9b34fac4758c7fae4b4
SHA111d8f9f09dba9616d73523406f7bdcd4b36e9777
SHA256c8abbeec6e28d00e50355710a0204e7bf8feb23d3ed3ebf179774152f2e2cd6a
SHA512ce9e1cb10ef111ccdc56e2a3fb583dc8bd30c2ba5b2109d08fc402dbef4e22d8b88b7bd76e5e74a226344c5ea3869c995eab9946edb8ae3accb796d99ecd64cb
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Filesize
178KB
MD50ef6558656362cb610519426e39c845b
SHA1671b75d610a1502884bb4d4ef61d6b1413f0f3e0
SHA2567d24bd7bde4497cfa84102f8897f8dbb83d7626cd530d31b950eaae4b2789b56
SHA5122696c27f0d2b4b4fd438a48a77c759699d4348062bf996ec43ee3218b31de7ec5557b55bada1e64423c04bda8bd4cef3d5d9321a514ae82164701a76cae451d1