Analysis
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max time kernel
149s -
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 22:55
Static task
static1
Behavioral task
behavioral1
Sample
74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe
Resource
win10v2004-20240802-en
General
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Target
74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe
-
Size
353KB
-
MD5
535f694b6554a95d610857645f0bd04b
-
SHA1
83eb3981d560e45ae6ce18f7eaf8967102495b74
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SHA256
74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94
-
SHA512
9039dcb96aa49ede7447dfa1ad876a7110979d1e4721998c83ac16d4ca9671c515df6650d15727da99f42e35c15e065231c61a956dc470333ba29ddd1383feda
-
SSDEEP
3072:6e7WpuwfSkhvFpe+Zd+DjFWGDqkUJxsUYJwgH:RqFZht3d+b/
Malware Config
Signatures
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Renames multiple (4311) 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\Internet Explorer\es-ES\iexplore.exe.mui.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\pkeyconfig-office-client15.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-pl.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Concurrent.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.common.16.xml.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ppd.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\host\fxr\8.0.2\hostfxr.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-phonetic.xml.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\WindowsFormsIntegration.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.exe.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\7-Zip\Lang\br.txt.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientOSub2019_eula.txt.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Web.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Controls.Ribbon.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\gstreamer.md.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-ul-oob.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessVDI2019_eula.txt.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-runtime-l1-1-0.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Grace-ppd.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-oob.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Design.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Printing.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dynalink.md.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ppd.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsBase.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore_amd64_amd64_6.0.2724.6912.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\WindowsBase.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\msvcp140.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\jpeg.md.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-ppd.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ink\el-GR\tipresx.dll.mui.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationClient.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE2.POTX.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\ShapeCollector.exe.mui.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Forms.Design.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.CodeDom.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jsoundds.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ul-phn.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ul-phn.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwnumbered.dotx.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrcommonlm.dat.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green.xml.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvSubsystemController.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Brotli.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ServiceModel.Web.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Annotations.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Security.Permissions.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ko.pak.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-pl.xrm-ms.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InkObj.dll.mui.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Practices.Unity.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Office.Interop.Outlook.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\LyncBasic_Eula.txt.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-console-l1-1-0.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.resources.dll.tmp 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.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 74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe"C:\Users\Admin\AppData\Local\Temp\74ee7e4bf30b5880c2a86ddd357a829072f384a1ef46b80aba545a7d967c8b94.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2400
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
353KB
MD55080e0c8005978f662fc2075b9a34206
SHA1ff08496bc93780266213df5e9c8df75216ceed02
SHA256b7c00cdfabdc3f665329f9c796032b643b5e22bc28280be3d6c245fa097fdcf5
SHA512f5aafc5202242a71f384808cda4989cf062d5e82854dd1971bad7d7117385c4f5b17a966eae8ea0bef4fb6e05d2f0669d231dc9997fc4d5897931a3830c61be2
-
Filesize
452KB
MD55be054f05f6b1afd1d9c4cdde7d39a07
SHA1aea7d750aeb2667c89edb7617b37d7334a01fb3e
SHA256635358e9865bd6bb5653fe830e64dea1a8a2bacf7e4e16c94c6791a7cea4f750
SHA512a227574af0ba5eac8570a5199417671b2375840263faf3acc9b51f24164c1d2888d2992c03e3bc722d4ff82481ea15ec194af7d79502c9ee227a2a3b1cf175db