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Analysis
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max time kernel
149s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 19:14
Static task
static1
Behavioral task
behavioral1
Sample
1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe
Resource
win10v2004-20240802-en
General
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Target
1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe
-
Size
42KB
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MD5
b75ed075f1449409a7ff5cf3044a5fe1
-
SHA1
535dddffb5b2c429963d0040cb5ee8225ceb763b
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SHA256
1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640
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SHA512
7dc92977706049c04277c70765384042cf5e890b2cb9bcc65ca6b9066f1906bc8ba21f1b521577c67172c2146b4825f39f423ea547f29c2471559d5c813b0532
-
SSDEEP
384:yBs7Br5xjL8AgA71FbhvBfepj3cfepj3KtLJilqGelqGk:/7BlpQpARFbhq1KtGFGk
Malware Config
Signatures
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Renames multiple (5208) 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\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.FileVersionInfo.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Design.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationUI.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_pt_BR.properties.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-ul-oob.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-ul-phn.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-heap-l1-1-0.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\CHIMES.WAV.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.Primitives.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Json.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationCore.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationFramework.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Xaml.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\zipfs.jar.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr.jar.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jre-1.8\lib\ext\zipfs.jar.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-oob.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-80.png.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\HAMMER.WAV.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\ReachFramework.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationTypes.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTrial-pl.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Xaml.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\es-419.pak.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ppd.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ul-phn.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\rsod\excel.x-none.msi.16.x-none.boot.tree.dat.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Common Files\microsoft shared\ink\sl-SI\tipresx.dll.mui.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Controls.Ribbon.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-process-l1-1-0.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jre-1.8\bin\vcruntime140.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic-Palatino Linotype.xml.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ppd.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ul-oob.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pidgenx.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jre-1.8\lib\javaws.jar.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-pl.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Dallas.OAuthClient.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Common Files\System\ado\msadomd28.tlb.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\SmallLogoBeta.png.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-ul-oob.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXC.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\7-Zip\Lang\fr.txt.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jdk-1.8\bin\jjs.exe.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Java\jre-1.8\lib\meta-index.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-pl.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-pl.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Grace-ul-oob.xrm-ms.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL002.XML.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL115.XML.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TipTsf.dll.mui.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Controls.Ribbon.resources.dll.tmp 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.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 1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe"C:\Users\Admin\AppData\Local\Temp\1628fe1029ff235066c0a81a25e0359530f2fdbb92a953aef7dc5ef70e93b640.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4164
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
43KB
MD5e4d07ebd5f872ad72e5a754031943623
SHA14fb10ad10ccac6c37ef310e50fd1109a2f97b520
SHA25601c9a82af1386f825c22245e82d1a425ba27214c746d9382f13fe8165a8f2b33
SHA512259ecc504baf73060df91d3e9babc2a4fd931e672ca8899f2c41adc3cb959ea5be1e3e27708cd54d02c8ed8e4026566410db41648e04413ea9d0a1ae9e930ab4
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Filesize
141KB
MD5ee55d0c9bba68d871baca4101e314aa9
SHA1fb6fd2cb0e69b88719ee547d39f887767c62f268
SHA2567fe54dacacd1a8bec3383eca99ea37d3493c2f2f59d6f5fc2a025a21c65dc282
SHA51219ffcff3aa2a06a1255618fb6eb08b0fb0c6af9e4e9e01ca8a5254c13cfc0b3219417234713436a1ca1e30b8b5ef10ba046cca33abe3ed1a9d8f28cd084b9546