13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 18:39

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General

Target

13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
Size

54KB
MD5

aa17836b55ca82214847fe42acea6e57
SHA1

2979acdd2d9324c0a8b8a54d5616aba3c1fe948f
SHA256

13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9
SHA512

5f3aca058669e48c26fdded4bf7d8a879177bcf0817ec321d2f359120ce92f768acda86733454d51360b4ce98a5a66cc200800ba0142ee2aad72d6d7ed3fbfb2
SSDEEP

384:GBt7Br5xjL9AgA71FbhvuNBNKVkVYlIAItCCIntkntV/2H2I+z0yH2I+z0x:W7BlpppARFbhFAxC7ntkntV/2c4yc4x

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5199) 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\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-phn.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ppd.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemCore.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\MEIPreload\manifest.json.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management-agent.jar.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\Welcome.html.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-phn.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\lv\msipc.dll.mui.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\System\Ole DB\msxactps.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Formatters.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationProvider.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jre-1.8\bin\glass.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription3-ppd.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Input.Manipulations.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ul-phn.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-pl.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationClient.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\kn.pak.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\joni.md.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\nl\msipc.dll.mui.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Json.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationUI.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7_RTL.wmv.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ul-phn.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\System\ado\it-IT\msader15.dll.mui.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Input.Manipulations.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\ExitJoin.xlsx.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_EN.LEX.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-pl.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\manifest.xml.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main.xml.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsar.xml.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Forms.Design.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\ThirdPartyNotices.txt.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Internet Explorer\ja-JP\iexplore.exe.mui.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.de-de.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-ul-oob.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-cn.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsFormsIntegration.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTest-ul-oob.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ul-oob.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\sdxs.xml.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL002.XML.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\index.win32.stats.json.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Tracing.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jdk-1.8\bin\xjc.exe.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiItalic.ttf.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-oob.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\TimeCard.xltx.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\FREESCPT.TTF.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\7-Zip\Uninstall.exe.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.ReaderWriter.dll.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-phn.xrm-ms.tmp	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.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	13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe

C:\Users\Admin\AppData\Local\Temp\13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe
"C:\Users\Admin\AppData\Local\Temp\13ed7b5736baeb4e5a5bb3c30ae890a125d30f1b9a098ecbf8bf478c5b5271a9.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4804

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-1-5-21-786284298-625481688-3210388970-1000\desktop.ini.tmp

Filesize
54KB

MD5
812e4f6672e2d484d823f69881a2c668

SHA1
8b552229a15d72bb8738b46175226ae821184ac8

SHA256
b7d21d834bbb8ee135436eb19b43908cc7b136264f0b0b650febd03d9e562e30

SHA512
ea18794d48ccfb5bc65606ec9298b55fb49262e6ba659f91e4d5ecd04eb416f1ced6827025e1c9906e293806cc46f292e8d0b53e1db71185a490be63d0efc37a

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

Filesize
153KB

MD5
8b40115b5b0f3c30e80c927590bf6bac

SHA1
383b9a7136dcef3e7b88202174e4fea0d702394e

SHA256
096dbedba4ec6a241e4519ce7a17c783b9b010879c4444cd3b5a294d161799ef

SHA512
0d250c1302d96252b662d498dfdf67a33c620b4099663a1b8ac98c712e327349a4937b04b1454641a4c9e19fc7dac432a0dce97b0623300ddeb0b4e82b1cc131

Download Submit