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Analysis
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max time kernel
150s -
max time network
150s -
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, 19:29
Static task
static1
Behavioral task
behavioral1
Sample
1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe
Resource
win10v2004-20240802-en
General
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Target
1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe
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Size
98KB
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MD5
505f29dc70e14f71b90b35b7f1894b80
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SHA1
9b742470200413dfcb5cf9796265a315ffb2c4de
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SHA256
1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb
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SHA512
f24df27e8b826a5ac68c97e8298785e03ee50632d67b772aa5f069102a68d0a716a0e4dedf254ab0bdf89b336fa92dead10d5f92284b569303c2db89f835294c
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SSDEEP
3072:6e7WpMaxeb0CYJ97lEYNR73e+eN7HlulD:RqKvb0CYJ973e+eN7HAh
Malware Config
Signatures
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Renames multiple (5056) 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\Common Files\microsoft shared\ink\en-US\ShapeCollector.exe.mui.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\ReachFramework.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE.HXS.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\sfodbc.did.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\7-Zip\Lang\he.txt.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Primitives.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Intrinsics.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-profile-l1-1-0.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E1-0409-1000-0000000FF1CE.xml.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-black_scale-80.png.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-140.png.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\PresentationFramework.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial4-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-ul-oob.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLLEX.DLL.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.HostIntegration.Connectors.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\WindowsBase.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription5-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_KMS_Client-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WindowsFormsIntegration.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\ReachFramework.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\hr.pak.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-pl.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-debug-l1-1-0.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001B-0000-1000-0000000FF1CE.xml.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-tw.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\mesa3d.md.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-pl.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN011.XML.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\VCRUNTIME140_APP.DLL.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Resources.Reader.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationTypes.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ul-phn.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientOSub2019_eula.txt.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\ShapeCollector.exe.mui.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-pl.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\7-Zip\Lang\et.txt.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\SmallLogoCanary.png.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\msipc.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jdk-1.8\bin\javac.exe.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Java\jre-1.8\bin\jabswitch.exe.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet.xml.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ppd.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-pl.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ul-phn.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_MAK_AE-pl.xrm-ms.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Transactions.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationTypes.resources.dll.tmp 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.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 1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe"C:\Users\Admin\AppData\Local\Temp\1c63eaf9d4293a3389862a450e455e7f9d1abea7a5863e1ad5b92ee1871be6cb.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4612
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
98KB
MD5a478928afaffd2a7d601e29f8d0759a5
SHA18a8afd167124099e327e21fdb6aa27e7db9cae9b
SHA256e3e569345be2fbf844f7ba5b0666c936b1655d661d2fe45b20295a71e9ef6a00
SHA5123b9412a7675d9561b03559a60c809bef7f839ca5a298cbfdf6141497444cc4e1287968b78ffc9980122db0cf8ed211b4e78dc6dcecf36fb405aef4348b0777d6
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Filesize
197KB
MD52ac61ce44de364f60887299b1296f52d
SHA18baf3af4dea561cfcbd8b33288b59be06c313a5d
SHA25697d031d2fe0b0ef012f7f71b30a59dbde5ecda319c1d3daf4060c57c9fad6996
SHA51226cf5702c66899b00e4d5f727bda64a77d8fb0ddf3d569e118c5a32bf8ec3469bca3b307892c614c6ebf991719686e8dce21c984afadd74faec9456f0ce49455