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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
03/09/2024, 05:46
Static task
static1
Behavioral task
behavioral1
Sample
bdc647a8e11cba7996472b243b9bf990N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bdc647a8e11cba7996472b243b9bf990N.exe
Resource
win10v2004-20240802-en
General
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Target
bdc647a8e11cba7996472b243b9bf990N.exe
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Size
78KB
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MD5
bdc647a8e11cba7996472b243b9bf990
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SHA1
c081f008467539cb9c1f75aea13fdf11b827e506
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SHA256
77da85a52831041ecd6b8f6b19f47a8b354e6944bfa6a1b1baeb94b212371dc9
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SHA512
34e03ff6e365e31ca798ddac78939d1a82a5aede720b1f47898fee799b08cb0fffe118b9209553fce19b447ee931e511c1f8d91f9ce3c7a6f158f3af5f9da754
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SSDEEP
1536:W7ZhA7pApMNcH6gW4Wvs9s2cic8GhGvnQw2w+5vC5v8:6e7WpMNcK9vG1W3w2w62E
Malware Config
Signatures
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Renames multiple (4176) 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\VisioPro2019MSDNR_Retail-pl.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PPT_WHATSNEW.XML.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\7-Zip\Lang\io.txt.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\ReachFramework.resources.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationClientSideProviders.resources.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Office Theme.thmx.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Specialized.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.resources.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred.xml.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Controls.Ribbon.resources.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.Design.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\include\jawt.h.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\ConnectEnable.vb.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngdatatype.md.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\System.Web.Mvc.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-pl.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Buffers.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\COPYRIGHT.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jre-1.8\lib\ext\cldrdata.jar.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Client\AppvIsvSubsystems32.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XmlDocument.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Controls.Ribbon.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-phn.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Sockets.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.ThreadPool.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\thaidict.md.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E1-0409-1000-0000000FF1CE.xml.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ppd.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-pl.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-pl.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTrial-pl.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Primitives.resources.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Controls.Ribbon.resources.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_pt_BR.properties.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-phn.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.EventLog.Messages.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Inset.eftx.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Forms.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Java\jre-1.8\lib\fontconfig.bfc.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-ppd.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\7-Zip\Lang\hr.txt.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Common Files\System\ado\ja-JP\msader15.dll.mui.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-pl.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ppd.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linessimple.dotx.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\wpfgfx_cor3.dll.tmp bdc647a8e11cba7996472b243b9bf990N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ppd.xrm-ms.tmp bdc647a8e11cba7996472b243b9bf990N.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 bdc647a8e11cba7996472b243b9bf990N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
78KB
MD5aea2840896dea0064a7a4c9e59f710e9
SHA12e2dc6ac3eea4dabb581e4e9ebf2bb443f8bbae8
SHA25626a283a11ccb807b14b663cd82dbc63778af6ab38e4c11d77a9f0f9ccf8cf384
SHA512802617db42a1e54ded2c0649bd0b187930c36df26a2548bd146f6a000b396ff8e5b0af05999fde113cb3c7c7adac95afb3b8187cde04bca518077a46a6a20335
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Filesize
177KB
MD542574063c01875ad7269dec1947e9683
SHA10b75ede106207bfb75bdc4981d5f73adf4351098
SHA256ddfd7e5d25134b6460a13e323414caab761a32ff87158dfacab431e522f9c922
SHA512fd9b2a8dd3e84dcbbd84c83c0e38e9bedf9da82ebe8d8557001e45dc8809f6c820de52db742407349be73edeb27634c652ef6890ad40d8cf066dc21138e5c5d7