Analysis
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max time kernel
150s -
max time network
151s -
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 05:05
Static task
static1
Behavioral task
behavioral1
Sample
f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe
Resource
win10v2004-20240412-en
General
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Target
f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe
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Size
60KB
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MD5
8035825f62168a7f49675facb75eb729
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SHA1
2e2af6ee5d9ce72e0fca3fe93e893ce4bc4d7129
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SHA256
f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922
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SHA512
989bdc3268977908390eda09609975e5791c767f2f80e3e6b99736c048993e870b814fc13a795d9366b50830d95e754acebbd274dd5844a6798d51eff7bbc452
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SSDEEP
768:W7BlpDpARFbhYQkQjjLaManvFNFO/Ms5Ms2Fnj28/8UMWMmlHl4:W7ZDpApYbWjCDOgj28/8vhm1u
Malware Config
Signatures
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Renames multiple (5158) 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:
f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exedescription ioc process File created C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ppd.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\fr\msipc.dll.mui.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert.xml.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Windows.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\Microsoft.VisualBasic.Forms.resources.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\libpng.md.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Numerics.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Internet Explorer\de-DE\ieinstal.exe.mui.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-pl.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ul-phn.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.VisualBasic.Forms.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-private-l1-1-0.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\InstallerMainShell.tlb.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Grace-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART9.BDR.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-pl.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ppd.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe.manifest.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\ExcelInterProviderRanker.bin.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\WindowsFormsIntegration.resources.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.office32mui.msi.16.en-us.xml.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-80.png.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\McePerfCtr.man.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsFormsIntegration.resources.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jre-1.8\bin\klist.exe.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiBold.ttf.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Input.Manipulations.resources.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-180.png.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\mce.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub2019_eula.txt.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\rsod\proof.fr-fr.msi.16.fr-fr.tree.dat.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\clretwrc.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationClient.resources.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteFreeR_Bypass-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Client\mfc140u.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL_COL.HXT.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipTsf.dll.mui.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-memory-l1-1-0.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-pl.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_Subscription-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Grace-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\SUCTION.WAV.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\OneNote\prnms006.inf.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\7-Zip\Lang\kk.txt.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ppd.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\el.pak.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\gstreamer.md.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Garamond.xml.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ul-oob.xrm-ms.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Common Files\microsoft shared\ink\ThirdPartyNotices.MSHWLatin.txt.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Drawing.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationTypes.resources.dll.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\7-Zip\Lang\mr.txt.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONENGINE.DLL.tmp f1f9605da761ad60565613900e3b023e621b243908a2ef8b9f6b3a4043753922.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
60KB
MD5afd834570b2296cc2dac176305dc7753
SHA162685bf45c0dd42863775a8a6b09d2c9c4ea5f85
SHA256eb3fc22c52ec50c0feef312e9d1eaaece991eb85cfc3202d2f2204fd9fbdbe18
SHA5122d741d54e1d8b20adba2e76116036acac745b152c4238a07dc79f8dbb7d8bac13424d93e89a6930eda18835d09ffe95f343c25d0c5842e21c9be3bc40068a185
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
159KB
MD586d8a90613eee38927405d8e8312e2d5
SHA1933bcbe2531dd4514d467d26ea4e418d946dca9d
SHA2569ab3323416a5460c1188a42f963e8408abfd59d58b2ffe2e8183c2c59e9f6a4e
SHA5127cd1df8be9bbf3ad75042c5728c5d85b346df152e7c17dea42117e2db813ac27c166b784a2a22b49421e14b7fecad26b6335ef5cae8303c938b6441730f3a608