Analysis
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max time kernel
150s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 04:35
Behavioral task
behavioral1
Sample
d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe
Resource
win10v2004-20240508-en
General
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Target
d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe
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Size
204KB
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MD5
97a7a598546108d653bb5e5352a3893f
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SHA1
3817856d8cad100c8b013456c41279ee1461f78d
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SHA256
d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7
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SHA512
7bdd943718d1e758ec90f53d33ebf7e1a1e5293a53845e806bd3ac1b0d5e142a142c50804dfc9df1c63b32788b49d942211c046ef285428927594470e1f87f10
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8yiXyA:fnyiQSoIyA
Malware Config
Signatures
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Renames multiple (4820) 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/1636-0-0x0000000000400000-0x000000000040B000-memory.dmp UPX C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp UPX C:\Program Files\7-Zip\7-zip.dll.tmp UPX behavioral2/memory/1636-1736-0x0000000000400000-0x000000000040B000-memory.dmp UPX -
Processes:
resource yara_rule behavioral2/memory/1636-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/1636-1736-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-pl.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Web.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsBase.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Design.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationCore.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javafx_iio.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Common Files\System\Ole DB\de-DE\msdasqlr.dll.mui.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Trial-pl.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ppd.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-oob.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-process-l1-1-0.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN086.XML.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Xaml.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemDrawing.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Xaml.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jre-1.8\bin\j2gss.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-ul-oob.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\tipresx.dll.mui.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.ThreadPool.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.Watcher.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-phn.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ul-phn.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-console-l1-1-0.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Configuration.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\GetUnpublish.mpeg.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\AugLoop\third-party-notices.txt.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RUI.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ja.properties.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-ppd.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\ONLNTCOMLIB.DLL.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\SmallLogoCanary.png.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-localization-l1-2-0.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-phn.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ul-phn.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\ReachFramework.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Emit.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ViewOnly_ZeroGrace-ul-oob.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msix.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\he.pak.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\jpeg_fx.md.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\US_export_policy.jar.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsrom.xml.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\Microsoft.VisualBasic.Forms.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial-pl.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Grace-ul-oob.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.DLL.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WindowsBase.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\ja\msipc.dll.mui.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Cyrl-RS\msipc.dll.mui.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Common Files\System\msadc\fr-FR\msdaprsr.dll.mui.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-pl.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-phn.xrm-ms.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\ReachFramework.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Controls.Ribbon.resources.dll.tmp d6302063677dfdd6776a14602e0ef62bf1d600e73a982c531f80f2ca5aa519e7.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmpFilesize
205KB
MD58c9a6d4ed24b95452d3616d69a6aef4b
SHA1dd252c6209b06f9d81cc448edf35fbc2c569a88e
SHA256b1dcb426b21acbfbc41f0f334d4170f18b3d6569e01e3b10e03549752b7d5749
SHA512b38dd6f2932b853f226c3c14ef8cc6f62700533efd5dec0601ae4d7354a5c0c0568273f6df7661e94d748b65e6b3b965dc2631fbc24203ee9172e82b5f1cd3e6
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
303KB
MD51accf87b79e006a98999364b40ff9ac5
SHA10ab7923e50562ab3ff71c2ba834ca6a69bd052a1
SHA256c0feafeef6de45a4f455f8deac5bf348e659eeb6d9ca190aeb7b7befc9ba6b79
SHA512c75aee21fce0b0ac9a8bd7b89ec2f23b964d997600f6df942c7ac2fd4d1871a10b4d8593bca0dba04b39ad90375568ae2c88d559849e72f22068c80b5736a7ce
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memory/1636-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/1636-1736-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB