947ad9904ff20a5c8376a5c10a6a5333c60bdf75498a8e3520853d9c61e33839

Analysis

max time kernel
120s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 01:56

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General

Target

ce6591407d05a23a06529fb6ba686570N.exe
Size

52KB
MD5

ce6591407d05a23a06529fb6ba686570
SHA1

0e9e7f2a9e408854bf067eec828787932ecd390c
SHA256

947ad9904ff20a5c8376a5c10a6a5333c60bdf75498a8e3520853d9c61e33839
SHA512

8ee21a9b6c23ffa1727564c9aca3966d25196b4628826c418310e11354e627a35f8d43a918915719b4f4cdf586a70b9ddd4569d3a39c23a9e904ead3f7f1ed47
SSDEEP

768:W7BlphA7pARFbhL801VvM801Vvv7lSKSW7afHFCSW7afHFE:W7ZhA7pApw03vR03vxSKSWu0SWua

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4651) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Controls.Ribbon.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_OEM_Perp-ul-phn.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-140.png.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-stdio-l1-1-0.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-pl.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-oob.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-ppd.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\AdHocReportingExcelClient.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\TelemetryDashboard.xltx.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\SOLVER\SOLVER.XLAM.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.nl-nl.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Web.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Diagnostics.PerformanceCounter.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0000-1000-0000000FF1CE.xml.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-phn.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Xaml.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Forms.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Java\jdk-1.8\include\jni.h.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-math-l1-1-0.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ul-phn.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-math-l1-1-0.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lt-LT\tipresx.dll.mui.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\UIAutomationClient.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul-oob.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaprsr.dll.mui.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Xaml.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Xaml.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ja.properties.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Globalization.Extensions.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_COL.HXT.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linesdistinctive.dotx.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-pl.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pl-PL\tipresx.dll.mui.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.NonGeneric.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentDemoR_BypassTrial180-ppd.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkDiv.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.office32mui.msi.16.en-us.xml.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ul-phn.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-pl.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-pl.xrm-ms.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelCtxUICellLayoutModel.bin.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\7-Zip\Lang\fr.txt.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sr-latn-rs.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-profile-l1-1-0.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ja.pak.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Java\jre-1.8\bin\instrument.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-100.png.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\vk_swiftshader.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Paper.xml.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansRegular.ttf.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-synch-l1-2-0.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipssrb.xml.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.InteropServices.JavaScript.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationProvider.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationUI.resources.dll.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\de.pak.tmp	ce6591407d05a23a06529fb6ba686570N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-80.png.tmp	ce6591407d05a23a06529fb6ba686570N.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce6591407d05a23a06529fb6ba686570N.exe

C:\Users\Admin\AppData\Local\Temp\ce6591407d05a23a06529fb6ba686570N.exe
"C:\Users\Admin\AppData\Local\Temp\ce6591407d05a23a06529fb6ba686570N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2412658365-3084825385-3340777666-1000\desktop.ini.tmp

Filesize
52KB

MD5
e49accb655abee342bd80bbb03200256

SHA1
77bf62e618288af8d3e4511dd14df68686355d04

SHA256
a4654dcc823f8be63a31522e716e2a574330ceb10dc25072513755b33eec7573

SHA512
36e94e8619bf376d20a8601667b102353b2d7766efb72e937bb17212f01e35ca848542a81daf08e6b77e9d4923bce10db9b03780e891382469ad516529acca00

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
151KB

MD5
be1ec88b6f821995ad2ef61fb00d18c5

SHA1
34ba9e0d74baba33cd708ec9de1322a5ee6e43cf

SHA256
21ed6f5b1d9bf6d4e941ad721e006c05788ee213d30926ee0857ea5737319482

SHA512
0498b908a8e97446d5c8e2d9fe7d37b0e09f3de0bcfa8f17e29a79cc11955bb5188371803b5aab9491bb86f27f822af35cad046ff4b40caa297b21a8fa4a634e

Download Submit