Analysis
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max time kernel
149s -
max time network
66s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08/07/2024, 01:14
Static task
static1
Behavioral task
behavioral1
Sample
15f5303695a2b8c4f4fb3e6006a48480.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
15f5303695a2b8c4f4fb3e6006a48480.exe
Resource
win10v2004-20240508-en
General
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Target
15f5303695a2b8c4f4fb3e6006a48480.exe
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Size
83KB
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MD5
15f5303695a2b8c4f4fb3e6006a48480
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SHA1
3055aeffcd5d049402f91e739b69f824c0316f1c
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SHA256
d0e7062be4451f7f5488e71951c6b331c39a8b73ad34d42499fd64fd1681a25e
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SHA512
0e782149e0ce5da6c45a47c92a01fa4566d48e8b6828ab6262ac26c7c3ff21b06dde48d6d179d7b2fc35bd73e8b7581b465e43643592233916b177bcadc60f79
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SSDEEP
768:/7BlpQpARFbhIYJIJDYJIJPfFpsJcFfFpsJcmnGUNGU4EXBwzEXBwnR5hrxR5hrt:/7ZQpApze+eJfFpsJOfFpsJeFrxFrd42
Malware Config
Signatures
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Renames multiple (5194) 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
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL026.XML.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL105.XML.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Expressions.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\bg.pak.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_COL.HXC.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\AugLoop\third-party-notices.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\IVY.DLL.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\rsod\onenote.x-none.msi.16.x-none.tree.dat.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\rsod\word.x-none.msi.16.x-none.boot.tree.dat.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\7-Zip\Lang\mk.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.EventLog.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-time-l1-1-0.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-phn.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_Grace-ppd.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Common Files\microsoft shared\ink\IpsMigrationPlugin.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationUI.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationCore.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\PresentationCore.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\LINEAR_RGB.pf.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ul-phn.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationUI.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\card_expiration_terms_dict.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7cm_en.dub.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\msproof7.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Primitives.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ppd.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-oob.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.OLE.Interop.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\DocumentRepository.ico.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwcapitalized.dotx.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\7-Zip\Lang\he.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Controls.Ribbon.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jre-1.8\lib\charsets.jar.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ppd.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ul-oob.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\POWERMAPCLASSIFICATION.DLL.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\MSSP7EN.dub.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\splash_11-lic.gif.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ul-oob.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.SapBwProvider.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClientSideProviders.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\cursors.properties.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_pt_BR.properties.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jre-1.8\lib\fontconfig.properties.src.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-pl.xrm-ms.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwclassic.dotx.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\zlib.md.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientOSub2019_eula.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_M365_eula.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\7-Zip\History.txt.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Common Files\System\ado\msado20.tlb.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\ReachFramework.resources.dll.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe File created C:\Program Files\Java\jre-1.8\bin\servertool.exe.tmp 15f5303695a2b8c4f4fb3e6006a48480.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
83KB
MD57d6dd7054ccdfe70e434bb082130283d
SHA17f3ca550c4a2b8ac0216ccb590d762416e09f615
SHA25630a322d384330b5d7ed370b37e1171dd69b423b9d02234b2389bacc5c472f715
SHA512292e9e93fa8e4439e2beab6b01a3db36f4514f277c91eb8d66a78de0e5e4c58571e14dfef26abef27493cf8a8e8258b27cdf0f0c2251b04c9f51cc20bf483de0
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Filesize
182KB
MD50debc005c6a3b0efc0ceb217afaed6c1
SHA1ff411f8f9585e828b011af068fa2da2161ff9d6e
SHA25624c13a60ef46a22e066834925a14535b405261214999aeda8a8d0eea334b47ee
SHA51286e925fb33c33dfcca353888e15fd497303b4b00edf9f55c72b126517a2a8d2c881860cdec2de3da905c840d79f5d08e2bc62868222d254f85cc0f6836f2b009