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Analysis
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max time kernel
150s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/09/2024, 20:23
Static task
static1
Behavioral task
behavioral1
Sample
254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe
Resource
win10v2004-20240802-en
General
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Target
254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe
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Size
62KB
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MD5
53d5b754a3cf1743b1383aecedb6b300
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SHA1
84ed04b42b1a4a29cbd6d38578fc4d945af9c8c3
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SHA256
254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334
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SHA512
218b33c424c8aa31df8d3bdb077d3ce823655be848b0970ebfebfeb6b7e2719d8d4ec53f0043197605aa37dbf6d3bdea8ddf52238088e79a18fbd414fd2b7116
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SSDEEP
1536:W7ZppApBULcfpHLcfpyDMJNnyGJNnyIypCypq:6pWpBwchcwDNZq
Malware Config
Signatures
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Renames multiple (5026) 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\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Trial-pl.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Ping.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TextWriterTraceListener.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\hi.pak.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremDemoR_BypassTrial365-ppd.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_ES.LEX.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXC.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\ja\msipc.dll.mui.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL027.XML.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Reader.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationCore.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ul-oob.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\sbicudt58_64.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Forms.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationFramework.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-ppd.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-180.png.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN054.XML.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Xaml.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0C0A-1000-0000000FF1CE.xml.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000011\FA000000011.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ServiceProcess.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Internet Explorer\fr-FR\iexplore.exe.mui.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\webkit.md.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ul-oob.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationCore.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\MYSL.ICO.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Client\msvcr120.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ul-oob.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\eu\msipc.dll.mui.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationFramework.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Design.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Xaml.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Client\mfc140u.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019DemoR_BypassTrial180-ppd.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL058.XML.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ko-kr.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Common Files\System\ado\msador28.tlb.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-stdio-l1-1-0.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.AppContext.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jdk-1.8\jre\Welcome.html.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Client\vcruntime140.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN110.XML.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\7-Zip\Lang\ka.txt.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.RegularExpressions.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\UIAutomationClient.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\sspi_bridge.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationFramework.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Java\jre-1.8\lib\charsets.jar.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-pl.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipskor.xml.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\ReachFramework.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\Microsoft.VisualBasic.Forms.resources.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.dll.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-phn.xrm-ms.tmp 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.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 254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe"C:\Users\Admin\AppData\Local\Temp\254b2a2fe938ae134a4761043f1b13c58ff943cc14a1b02cdd6564dde5b8e334.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3612
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
63KB
MD5ef257614b2e1e24d3931f61e21b8931d
SHA1ba8bae969dbf0c335c8e438e869a21b9de03ec3a
SHA25699b6d69454ad8c8b9504d505e6da770c13fc5a8699b300c4865b1fbb79d4f2be
SHA5124bf9074f1aef6f3e57088f731f6ac01cd1de31babf396b251cd0d4f6341be5e84c1a1c22e43f79899948b7f35ec9b6f55dcbcbf5b6f4d88a07529ca67726c1a2
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Filesize
161KB
MD5514cfbd08670669ecf0a04da54fbd7d4
SHA1a96adb26a822dced517d00c1f33e6bf31e90c0a3
SHA256dab598af942c8c20a796fd53de36052298f176105bf586633619f618b0d030fe
SHA5122907bb744db0bf5fe56170e79f6767e4591c84a56c226541b69b9339c5006a47fa21ab71929ac8c3fd6e1341bd099d1a022b97fe5baadee0b09ffe9565fa75df