Analysis
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max time kernel
120s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 06:56
Static task
static1
Behavioral task
behavioral1
Sample
182520a708225d28daedd10116406130N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
182520a708225d28daedd10116406130N.exe
Resource
win10v2004-20240802-en
General
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Target
182520a708225d28daedd10116406130N.exe
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Size
52KB
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MD5
182520a708225d28daedd10116406130
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SHA1
c75b3d688ba200090ba7d70b914c2d55f936d5f2
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SHA256
54bef597cacf1f5d826f943614e2fe79767c71b33b468d27322dd7fd3950bd63
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SHA512
200de298e297e99eabf7385b917284718f288bbc0cdbb1047fdad5f5a05f6f64db3d477fb1557a4e66381c420f89baae6252a0c174c83aba387a85da49a66a33
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SSDEEP
768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFew/DbAGw/DbACSU0SUfhwRDThwRDO:W7ZppApBULcfpHLcfpyDoA4WZwXwM
Malware Config
Signatures
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Renames multiple (4648) 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\Java\jdk-1.8\jre\bin\fxplugins.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ppd.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\System\Ole DB\sqloledb.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Numerics.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\ecc.md.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Ping.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\glib.md.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-phn.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ul-oob.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-ppd.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsyml.ttf.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-process-l1-1-0.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Concurrent.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\webkit.md.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemData.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationCore.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Franklin Gothic.xml.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\7-Zip\Lang\cs.txt.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Input.Manipulations.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Forms.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationUI.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jre-1.8\bin\sunec.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Yellow.xml.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_company.png.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\vstoee90.tlb.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Intrinsics.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ul-oob.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Grace-ppd.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-phn.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\InputPersonalization.exe.mui.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jre-1.8\bin\java.exe.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-pl.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013bw.dotx.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.WindowsAzure.StorageClient.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationProvider.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe.manifest.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\bin\jps.exe.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\wsdetect.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\zh-CN.pak.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Java\jre-1.8\bin\klist.exe.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-phn.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ul.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.TextWriterTraceListener.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Resources.Writer.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ppd.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ppd.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-180.png.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.IsolatedStorage.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\ReachFramework.resources.dll.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Internet Explorer\ieinstal.exe.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\nb.pak.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoCanary.png.tmp 182520a708225d28daedd10116406130N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ppd.xrm-ms.tmp 182520a708225d28daedd10116406130N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 182520a708225d28daedd10116406130N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
52KB
MD5a74e6b3fcf65465b5d4b9b91f18eb939
SHA13795c3ce7ef2dd7326048ec1fa658f33b2f0256d
SHA256d6fdaeff6acd49f4c8518a76b2a193b827953b6cd2db809be06f18b1e1fc4b27
SHA512a47ecfd1a0b806ebfb9dbd6ec02c721fd5f40e858f212ad4db5f5cc16657a13b06feaae24282d83338fb874d0bfcdee5b78b592f11522174d2281286f1813b60
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Filesize
151KB
MD5f64e11ed65148d79f9be619a9ef9014a
SHA10c314c9db067d3f3738f31d7e6a9d636e901a6b9
SHA25670ffe6787c7e3b363fc7559efd80621754273cb6c9c9b52421eb4da6f41528dc
SHA512bafcf1303e5d7bf77ce939a688c7ef53b4ea934f742672b7007644297be90c541b694b623029a4e28f74d498e3cc313348e4aceca1577f869d55b0fe92789b73