Analysis
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max time kernel
149s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2024, 09:23
Static task
static1
Behavioral task
behavioral1
Sample
27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe
Resource
win10v2004-20240802-en
General
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Target
27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe
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Size
59KB
-
MD5
7f8b720f542f0b55b6c99a0034921520
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SHA1
f21964683dba8dab436724c507dd986014c70130
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SHA256
27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338
-
SHA512
3b8f4f0b89b621c89976e54724ff85ba3cf6d16e0e4970803b6d22753681631233aaafe5e6eaa5d972c5527f72da1063ea651459c01e45f428f66f41d5901730
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SSDEEP
768:W7BlphA7dASbS7EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcu90TKe+0TKeS:W7ZhA7dAynMdyGdy4AnAq
Malware Config
Signatures
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Renames multiple (5195) 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\Office16\Custom.propdesc.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RCom.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Common Files\System\Ole DB\msdaosp.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-file-l1-2-0.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\local_policy.jar.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Frosted Glass.eftx.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-ul-oob.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-pl.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL012.XML.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\rsod\powerpointmui.msi.16.en-us.tree.dat.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l1-1-0.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebProxy.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial Black-Arial.xml.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-100.png.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Primitives.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationUI.resources.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_OEM_Perp-ppd.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-pl.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ul-oob.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\CHART.DLL.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\mip_telemetry.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\rsod\osmuxmui.msi.16.en-us.tree.dat.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClient.resources.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\VVIEWDWG.DLL.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-180.png.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\7-Zip\Lang\bg.txt.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ServiceModel.Web.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\lt.pak.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\flavormap.properties.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-ppd.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL_COL.HXC.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\TAG.XSL.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\gstreamer-lite.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ul-phn.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\VCRUNTIME140_APP.DLL.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN058.XML.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.AccessControl.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationClient.resources.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ul-oob.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-ul-oob.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\sqmapi_x64.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\EXCELPLUGINSHELL.DLL.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\tracedefinition130.xml.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN095.XML.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\rsod\office32ww.msi.16.x-none.boot.tree.dat.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebSockets.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Input.Manipulations.resources.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessDemoR_BypassTrial365-ul-oob.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ppd.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-80.png.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Drawing.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Xaml.dll.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Google\Chrome\Application\chrome.VisualElementsManifest.xml.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-pl.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-phn.xrm-ms.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\ZeroByteFile.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsrus.xml.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Java\jdk-1.8\bin\javaw.exe.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md.tmp 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.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 27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe"C:\Users\Admin\AppData\Local\Temp\27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2208
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60KB
MD54d9537a73f0962b5d02d236e826537f2
SHA12edd4a5290f2a8c8202eff01bf2107acec6650a9
SHA2568ec114526fcda8a8c3b82f901d1c5c63d58f42ea54f5522c1e6941240beb289d
SHA51273ba6ae17d9f5c12a01c79a01a37964d809bc5d2379aa10a9bc6f169e0f156e4460765666ac4180c7eecdb58f9d259f71dd412250fb6bd724f34b30c44557eeb
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Filesize
158KB
MD58b4e03a6726eaee43e7a228ccb80c462
SHA158264d4194c8f88ef23cbe705585eeaa95a68c73
SHA256c0d3a1b153fe2a5ca23152b819c30689601cb93208e6be12195148e7fa995f69
SHA51295437dddce55d4977be6ebfd71559d1b24085f8e711cca5f5fec8b4800d58c38776b765e8120beaf598d0435278f7fb027cebd131797379b7f8e8110f0e0978b