Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 05:09
Static task
static1
Behavioral task
behavioral1
Sample
f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe
Resource
win10v2004-20240412-en
General
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Target
f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe
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Size
93KB
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MD5
5846ece68042a61374567e11c4878106
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SHA1
2f03efe1d21fb8f2db065daaf5545fd92b7c3872
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SHA256
f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf
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SHA512
569395b883d6762afdbd11670eacb50a9b55db1fbc89315b9cdc9e4ba54261daa23543d9db210b5d3c4dc97f678fea23e4f46c5b957a3688cfa9cb85f133b84b
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SSDEEP
1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKP76PDn+I+R:6rWpcOPxPke+e3fFpsJOfFpsJbgEOD+
Malware Config
Signatures
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Renames multiple (4985) 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
Processes:
f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exedescription ioc process File created C:\Program Files\Java\jdk-1.8\jre\bin\java.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Organic.thmx.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessEntryR_PrepidBypass-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-pl.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_COL.HXT.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Csp.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.deps.json.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL083.XML.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationTypes.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\WindowsBase.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Input.Manipulations.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-pl.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD.HXS.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Classic.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\javaws.jar.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7wre_en.dub.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-ul-phn.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clrgc.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\deploy.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root-bridge-test.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ppd.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-pl.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Common Files\System\Ole DB\oledb32.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Channels.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Cng.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PenImc_cor3.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt\msipc.dll.mui.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Common Files\System\Ole DB\es-ES\msdasqlr.dll.mui.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-pl.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\LICENSE.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Java\jre-1.8\lib\javaws.jar.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ul-phn.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-pl.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\+NewSQLServerConnection.odc.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationTypes.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationCore.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Debug.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ppd.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ppd.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-ul-oob.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0090-0409-1000-0000000FF1CE.xml.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013.dotx.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\msinfo32.exe.mui.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Controls.Ribbon.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-phn.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.SystemEvents.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\currency.data.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuuc53_64.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8FR.DLL.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebProxy.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Controls.Ribbon.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Forms.resources.dll.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ppd.xrm-ms.tmp f2bb13c253d9f509fedea6d6cacd8d002907c8cd4b261727262e58ea856400cf.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-2288054676-1871194608-3559553667-1000\desktop.ini.tmpFilesize
93KB
MD5b8b3c9a8fba226afd7c5c382eebfe23b
SHA176481035ed170652f349806ca013171d2bf2d415
SHA2567cc9cec718fff51d482e125413fa641c9b16fc214079e406545425a50943ef5e
SHA5125423d30f188f931208f990a867b1e1c032ca4c20fa49f4ae7bbb7ce2a5ecf37a0a6d87d77e57be2dc071f12b85b1cf072b8a0c13c51671bfb9a5a08b7355e242
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
192KB
MD503d6c448373aa27ada9538c8efc334eb
SHA1cab9c92c580bb684ad980a9c1a5f47a271e5a9a8
SHA25607a28652c643d4bca2c440793d2de5a4c6c3fd3109ffdea7d7b125822a0eb04b
SHA512637035d8d3eff4089a028d649f70a26bf5c35beaa817528cd2d1756adb8812d7a3532067cc9a313616b9f9a2978110fa95cc89c96d38a24161ac38dc30770f23