Analysis
-
max time kernel
120s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-10-2024 01:29
Behavioral task
behavioral1
Sample
68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe
Resource
win10v2004-20241007-en
General
-
Target
68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe
-
Size
29KB
-
MD5
b25719682e0c1e0b077751b4e33a7400
-
SHA1
cc097ce3c49a97402950b4da61ad44d727e70b5b
-
SHA256
68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9
-
SHA512
1a4ce4ffe0e4d0f3e2b5404d50ea68d0ce64b80cd8aeb00947542b4eff654a6ae2c55083fa0368beafc6325b18c9846e9098850ee16edeadd365c884ad927303
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9woOzOuiJfoOzOuiJfy:CTW7JJ7T4MV
Malware Config
Signatures
-
Renames multiple (4664) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/4760-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000a000000023c1f-2.dat upx behavioral2/files/0x00040000000228fe-6.dat upx behavioral2/memory/4760-783-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Http.Json.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Presentation.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\SmallLogoCanary.png.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-synch-l1-1-0.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri-Cambria.xml.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ppd.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_KMS_Client_AE-ul.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\msinfo32.exe.mui.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.DirectoryServices.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-oob.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-ppd.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.ConnectionUI.Dialog.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Java\jre-1.8\bin\zip.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\as80.xsl.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\MINSBPROXY.DLL.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Controls.Ribbon.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Internet Explorer\ielowutil.exe.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Java\jdk-1.8\bin\javaws.exe.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\public_suffix_list.dat.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ul-oob.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-pl.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\APPLAUSE.WAV.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Design.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\WindowsFormsIntegration.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationTypes.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RIntLoc.en-us.16.msi.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Trial-pl.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Configuration.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-pl.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ul-oob.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART8.BDR.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-180.png.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\rtscom.dll.mui.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\sqloledb.rll.mui.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.Forms.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WindowsFormsIntegration.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationUI.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\LINEAR_RGB.pf.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Grace-ul-oob.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ppd.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\Microsoft.Office.PolicyTips.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-br.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\ink\sv-SE\tipresx.dll.mui.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Expressions.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.TypeExtensions.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Design.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-pl.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsen.xml.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.OleDbInterop.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-140.png.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Trial-ppd.xrm-ms.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipTsf.dll.mui.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TraceSource.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationClient.resources.dll.tmp 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.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 68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe"C:\Users\Admin\AppData\Local\Temp\68627ee9187ab43c99f8d28d4b888b8f78b2302a350525168b1dd2fac2f60fe9N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4760
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
29KB
MD5e576d5fcbd618d6a51af4aa6ec147f14
SHA1faec70d22b139cd236def44ab898fd0aa9dd3b4f
SHA2564ee990ec708f09b12bd87fbdd115f26407d5f725121327b37f41b668bdaa67ea
SHA512604586ccebe01eb4b8abe2fcc7188104a48dde9555ddd8f6e6e6cff644c3df96122e46caf34776f2182cfc719d73f303292ca5237fa04e5de4fd5531c8113006
-
Filesize
128KB
MD55854e5272e47969bb91b78631b1ae545
SHA1f134b72256682c8a6d3fafc2ffe9e5d39bf75d0f
SHA2566f118e10ed91851b9dc828be27fdf2d4673953a6dc5f517935b417c8f294246b
SHA512453ab90b42493cd25a069e12a3febc630ba0820674557feb7af65b2dd56730925ffb1bed7a9ceba7df7938c047d30c5af78dedd03bb07e855d67938c8e9b61bd