Analysis
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max time kernel
150s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 05:50
Static task
static1
Behavioral task
behavioral1
Sample
f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe
Resource
win10v2004-20240508-en
General
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Target
f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe
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Size
46KB
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MD5
89b1457d3c03dd671735956f5919c945
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SHA1
b2e8387b9aef493ee0e05fcd926022180c737687
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SHA256
f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1
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SHA512
daef68a46c172ec6c1a6bd8687ddf65cc63f9254eb39093f378a00225b2edaf4e1e8c052cce08a254f910ca2e9786a0888439339ff535a2f87063685966508d7
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SSDEEP
768:W7BlpNLpARFbhblkYlkrt8PWGoPWGqMs1MsQ:W7ZNLpApCZrt8PWGoPWGL
Malware Config
Signatures
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Renames multiple (4852) 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:
f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ppd.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-140.png.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ServiceModel.Web.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Xaml.resources.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-pl.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessVDI2019_eula.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\notice.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Common Files\microsoft shared\ink\IpsMigrationPlugin.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XmlDocument.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\bg\msipc.dll.mui.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL077.XML.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\tipresx.dll.mui.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jre-1.8\bin\unpack.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\7-Zip\Lang\is.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\7-Zip\Lang\lij.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial2-ppd.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_Subscription-ppd.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\7-Zip\Lang\nb.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet II.xml.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ppd.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ul-oob.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\7-Zip\Lang\uz-cyrl.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.VisualC.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Design.resources.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-ul-oob.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.DCF.DCF.x-none.msi.16.x-none.xml.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-ppd.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ul-oob.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-pl.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsFormsIntegration.resources.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-handle-l1-1-0.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root-bridge-test.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\7-Zip\Lang\kk.txt.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Memory.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Controls.Ribbon.resources.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.Win32.Registry.AccessControl.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jre-1.8\bin\prism_sw.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ul-phn.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ul-oob.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Resources.Reader.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ul-oob.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-phn.xrm-ms.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Requests.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Extensions.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\wpfgfx_cor3.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\icu.md.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.ValueTuple.dll.tmp f29d88dc06c27785fbff38ea0755afdfdc79a1b8242266b1d1a50275fddcc2c1.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmpFilesize
46KB
MD5102c3c6b5c0bd63d6814cf5f4fd28d4a
SHA12834800470d90b36fe943d7f91e9478774b8f603
SHA25654ef947cb07373c24b7e5312ecd4dce1cac5471b3185a06c948bf0b1748593ec
SHA51224e33221d7f049343066276aab3cb760d4e21414d53142e036a83537ade90a7114ea89a30951a1e150fc637ad9c58ff6d2ef4bc5a04b079c215e224299f4824f
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
145KB
MD5b3c46e9d6eb147e732a2779f8a579f27
SHA19433c1dab81695f173b3513821b9e0aa96b5e4c1
SHA256e7e7aa92ffbe7fd7ceaf8a6d7357abde8a154b2300913a51e6855e8f060e97ee
SHA5125806d505ac70e6024057f99b9cfd804b483790fd437b0d3fa512675ca6d2f328a4100a28a1c4e5f0bc53bea8817e9b705f1c801b9ce18d7a8717ea4461f26f51