edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0

Analysis

max time kernel
150s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 05:21

Sharing

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Report Analysis Logs

General

Target

edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
Size

45KB
MD5

cbd4d5cb6a9401487aa0f4fa8f32752b
SHA1

4f043b3d94d2d50b59e1e30858a78952177855ad
SHA256

edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0
SHA512

49accd7a577e9a443049195969e6d94d60426657795624481b13aa59595a9126cad55e17406f14274127b509eb3989973d8406d8553c87db390bce0adb83e797
SSDEEP

768:W7BlpppARFbhHFoqAJwBqAJwNqikTqikYkZ:W7ZppApyqikTqikYkZ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5197) 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.NETCore.App\7.0.16\System.Reflection.TypeExtensions.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green Yellow.xml.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-black_scale-80.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.Design.resources.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jce.jar.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial3-ul-oob.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_KMS_Client-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\Informix.xsl.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\lpklegal.txt.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\vi\msipc.dll.mui.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-pl.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\7-Zip\Lang\ba.txt.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebClient.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebClient.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\zip.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\lib\jawt.lib.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\jpeg_fx.md.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_company.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\rsod\excelmui.msi.16.en-us.boot.tree.dat.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Dynamic.Runtime.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-warning.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClientSideProviders.resources.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntime2019R_PrepidBypass-ul-oob.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-oob.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-140.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\DocumentRepository.ico.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encoding.CodePages.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\icudtl.dat.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial-Times New Roman.xml.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ViewOnly_ZeroGrace-ul-oob.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GostName.XSL.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\CHART.DLL.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\OMICAUTINTL.DLL.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-140.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Security.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordaccore_amd64_amd64_8.0.224.6711.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11wrapper.md.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-pl.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-ul-oob.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\StudentReport.dotx.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nl-NL\tipresx.dll.mui.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Forms.Primitives.resources.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Controls.Ribbon.resources.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-checkmark.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ppd.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-pl.xrm-ms.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-140.png.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemCore.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\ReachFramework.resources.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.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	edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe

C:\Users\Admin\AppData\Local\Temp\edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe
"C:\Users\Admin\AppData\Local\Temp\edc2856970857c5cc1c13156da3b8fa83e4bafa05e914c8048d17e916b287ce0.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1548

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-1-5-21-3419463127-3903270268-2580331543-1000\desktop.ini.tmp

Filesize
45KB

MD5
6b1e9c56e6dc42428045dbfa3230039c

SHA1
0cd7e5bfb673070c4b5e28b0ab376845c053f4c9

SHA256
bf59b764b2756923df2429ddbe0190081acad97fbcdf5e4672d4d097ed75f3fe

SHA512
e31be8047fee4b68f547c52fa1f012485259cb89f47f82785323896aff67e97e985e85858c3454faa26289100f099d44217b4f3809184868b702e2a97c0ef015

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

Filesize
144KB

MD5
f06b4af7e8575b91ad4bf470e5eeacc2

SHA1
dc9a656f2e883756f637f042adfca993f68bf6ea

SHA256
fda7437064dfb3af1662470e9efbb18c6ec482d8c5e5b4420c84fe523c51348c

SHA512
31857a186b2a8aa1638945f658140ed474bef387eb3feb7a0145fb8dec7e9cba359f9ff9cd13b92d560dcf102e3d60aa76a50f686e9719b0b19e9e87c2953707

Download Submit