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
13-06-2024 01:07
Behavioral task
behavioral1
Sample
0630c1b85fcc9a63d6e9965e7b611640.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0630c1b85fcc9a63d6e9965e7b611640.exe
Resource
win10v2004-20240508-en
General
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Target
0630c1b85fcc9a63d6e9965e7b611640.exe
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Size
58KB
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MD5
0630c1b85fcc9a63d6e9965e7b611640
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SHA1
c0647e9662ad6e39c95cc572ad3620e531518b63
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SHA256
e2070116f8e57e7f173dfb09cd7282697dc430bf628383b82f4f4151ae4b47fb
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SHA512
5744b32b5a4652f0c0ffc1ce84672db4c77897884063c77acfc57dc0e362a7e64764d79c6e800c9a3f34fd61e5986e96a0559360da48b97d1421d550c0e60a03
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IN:KQSohsUsWU9BK3N
Malware Config
Signatures
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Renames multiple (5291) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
resource yara_rule C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmp upx behavioral2/memory/4724-0-0x0000000000400000-0x000000000040A000-memory.dmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/4724-1122-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
0630c1b85fcc9a63d6e9965e7b611640.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\AdHocReportingExcelClient.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\7-Zip\7z.exe.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\7-Zip\Lang\io.txt.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\7-Zip\Lang\ne.txt.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clrjit.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\hprof.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-pl.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-ppd.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TabTip.exe.mui.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msdaremr.dll.mui.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-pl.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ppd.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clrgc.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\include\jdwpTransport.h.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\server\Xusage.txt.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jre-1.8\lib\management\management.properties.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri-Cambria.xml.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-pl.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\BackupDisable.zip.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebProxy.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\Microsoft.VisualBasic.Forms.resources.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l2-1-0.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHSAPIFE.DLL.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-80.png.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msgr8en.dub.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\GIFIMP32.FLT.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jaas_nt.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-ul-oob.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.FuzzyMatchingCommon.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Core.NetFX35.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000011\FA000000011.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2native.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ul-phn.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL121.XML.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\manifest.xml.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Common Files\System\msadc\msdarem.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-heap-l1-1-0.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsymb.ttf.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\MSZIP.DIC.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ul-phn.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-pl.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-pl.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.EditorRibbon.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000050\FA000000050.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\CancelGlyph.16.GrayF.png.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clretwrc.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome_200_percent.pak.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jre-1.8\bin\t2k.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ValueTuple.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationProvider.resources.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Java\jre-1.8\bin\fxplugins.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Grunge Texture.eftx.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Filters\offfiltx.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-ppd.xrm-ms.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.resources.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationTypes.resources.dll.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\MEIPreload\preloaded_data.pb.tmp 0630c1b85fcc9a63d6e9965e7b611640.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmpFilesize
58KB
MD5f310ea37cf1756caf2c8060cf61d9b75
SHA12774e9a5c56fb5ce7651f50f1203b51cf2d71702
SHA25600740f374064d6216bc344b55eb9f5ba82e021a9357673a2cd83d950e7bc9e50
SHA5120236cc252c183f9107af6eca3db2db313f37aebc152da3619943f149f1ecf1ad169f25351e3fa598d9abdbe129d0320cc55ebf71b79e3da71357048482aeca6b
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
157KB
MD51803157c3eb05ade1e762c206a51779a
SHA138cad08fc2209bd03250d6fd55473f2e78b08d31
SHA256802da5343f1791fb194b753db8a0816376e4a6775b02756aca589a5770972bf0
SHA51200a695f908bfdcb7cfd841c04068969941da6fffa9b16a5f9e01e3a6fd6a080fffdf241848a4546a3eeb7b9804aa088659392f22562896ed381f88c10783fc0d
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memory/4724-0-0x0000000000400000-0x000000000040A000-memory.dmpFilesize
40KB
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memory/4724-1122-0x0000000000400000-0x000000000040A000-memory.dmpFilesize
40KB