Analysis
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max time kernel
150s -
max time network
152s -
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 01:53
Behavioral task
behavioral1
Sample
adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe
Resource
win10v2004-20240412-en
General
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Target
adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe
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Size
191KB
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MD5
0aa8e42be65c1770d38bf7ae327f9629
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SHA1
06e9e8b6458f4df592da23587e16acad51572d5c
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SHA256
adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04
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SHA512
6c23f28715acd9f7dd534313c456dbef58c17b1cf9891dbc069621a9e42a263361e9f49cd31f9ca511230589a0630e75989c1cba59a376f2b4e736c5dc2a29fa
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SSDEEP
3072:+nyiQSo1EZGtKgZGtK/PgtU1wAIuZAIu/:JiQSo1EZGtKgZGtK/CAIuZAIu/
Malware Config
Signatures
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Renames multiple (4718) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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UPX dump on OEP (original entry point) 4 IoCs
Processes:
resource yara_rule behavioral2/memory/2520-0-0x0000000000400000-0x000000000040B000-memory.dmp UPX C:\$Recycle.Bin\S-1-5-21-355664440-2199602304-1223909400-1000\desktop.ini.tmp UPX C:\Program Files\7-Zip\7-zip.dll.tmp UPX behavioral2/memory/2520-1722-0x0000000000400000-0x000000000040B000-memory.dmp UPX -
Processes:
resource yara_rule behavioral2/memory/2520-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-355664440-2199602304-1223909400-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/2520-1722-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exedescription ioc process File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\InputPersonalization.exe.mui.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.AccessControl.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Extensions.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\lib\ct.sym.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\da\msipc.dll.mui.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\meta-index.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ppd.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Retail-ppd.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ppd.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-pl.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-ul-oob.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\7-Zip\7-zip.chm.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\PresentationFramework.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.tr-tr.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.VisualC.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.InteropServices.RuntimeInformation.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\bg.pak.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jre-1.8\lib\charsets.jar.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_MAKC2R-ul-oob.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.PPT.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\7-Zip\Lang\co.txt.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RUI.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Aero2.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_fr.properties.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-ul-oob.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-180.png.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\ARROW.WAV.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\System\ado\msado20.tlb.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationClient.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.office32ww.msi.16.x-none.xml.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial1-ul-oob.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ul-oob.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\shaded.dotx.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationClientSideProviders.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\bin\ktab.exe.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet.xml.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ppd.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-br.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_heb.xml.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\WindowsBase.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.SPClient.Interfaces.DLL.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\mip_telemetry.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ul-oob.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-pl.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jdk-1.8\lib\orb.idl.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jre-1.8\bin\javaws.exe.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-ul-phn.xrm-ms.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.scale-180.png.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe File created C:\Program Files\Java\jre-1.8\bin\jsound.dll.tmp adba313f1b1a6dc56be8bb261371ef808a26472d020f300dabac2eef32742b04.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-355664440-2199602304-1223909400-1000\desktop.ini.tmpFilesize
191KB
MD598498239dfe1f96f5047f4b435cdee31
SHA17d7d090a333c729da734626bb6f89cddca319323
SHA25647e552f15ee34b35d60e71fbec4ceca2003dd988c3fe02b068e6a8c9ef042937
SHA512ae4b6af1b099f4ab677a35cec863396b4c97b72e32dac838ea57f5fa2ac22cd8e0dfb07c6b702c9f696dcc2df77aaa952a0a1e8358efc3766093612f179e01fe
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
290KB
MD5d397ab7791c6e706bf01cf2abeb3e643
SHA14fa93316a564987ca56f21699c768e142254bb56
SHA256b503465474a3c474b1ccbb29063e5be01bfeb7956e715a4e6331b631a8d334ae
SHA5124e9674f2d29537ff552ad61c282950d020469bad84e6afb8026dff8d00080a78f791cd4028dcb8e32e8db1ed8c12d0010196c3b9ed119b65b971c2e7dafa6e3d
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memory/2520-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2520-1722-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB