e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325

Analysis

max time kernel
150s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2024 05:01

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General

Target

e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
Size

83KB
MD5

1d00d9973e7528c4506dd6a7c498f898
SHA1

41e288ad19c619b6d59a89c0e69cc958784b5368
SHA256

e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325
SHA512

86091025f96b95498023d3a597c639cdcf2edb7888e77058e88c3ce2cd678b83388f8266b2766544f3e5d6ce48feaea9ebca62a585a1a8b1bd2cb9fa50c2fdc8
SSDEEP

1536:W7ZhA7dAZ1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/xJtLJtTGlMV:6e76mQSohsUsUKk

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5019) 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\Java\jdk-1.8\jre\bin\glib-lite.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\LINEAR_RGB.pf.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ul-oob.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\sqmapi_x64.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mfc140u.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Xaml.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationProvider.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-pl.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ro-ro.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationTypes.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\dxcompiler.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\InvokeCompress.hta.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\dom.md.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-ul-oob.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.dll.config.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\Microsoft.VisualBasic.Forms.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jre-1.8\bin\java.exe.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-pl.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ppd.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OART.DLL.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\index.win32.bundle.map.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\WindowsFormsIntegration.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngom.md.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jfr.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Grace-ppd.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.Client.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\WidevineCdm\manifest.json.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jre-1.8\bin\WindowsAccessBridge-64.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\colorimaging.md.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Send2Fluent.White.png.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationTypes.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationTypes.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\WindowsFormsIntegration.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-180.png.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxhelper.exe.manifest.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\UIAutomationTypes.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Web.HttpUtility.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2gss.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ppd.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.XLS.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL117.XML.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\tipresx.dll.mui.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Expressions.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\en-US.pak.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ppd.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-pl.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Input.Manipulations.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-pl.xrm-ms.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Xaml.resources.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\id.pak.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_company.png.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\CompleteUnregister.3gp.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_f33\FA000000033.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
File created	C:\Program Files\Java\jre-1.8\bin\management.dll.tmp	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.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	e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe

C:\Users\Admin\AppData\Local\Temp\e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe
"C:\Users\Admin\AppData\Local\Temp\e1f92558d8278bc0ca5c0f789fdf8ebb02a7f20d5d4e26be8869eb309557c325.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2808

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-1-5-21-2437139445-1151884604-3026847218-1000\desktop.ini.tmp

Filesize
83KB

MD5
d2294e4bd62817ba3200cfb60b1be8eb

SHA1
1cf876413540bb8da7c811205670bad8f602bdc2

SHA256
a17b0f9b6387c9a0907d69cd07254f2d5e2456e4872259d93cf0e981f3919e7b

SHA512
928191b8a87bbf4af14c729e8353cd665b88514a228b86237252da418cd9467e590dc66f44098f6d18fe369540a2f400109e2386b139a6fc6fe574f138749f7e

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

Filesize
182KB

MD5
ca195772f1bd937f2e96e318ea5a71a8

SHA1
2368690bac9456a7ca197a58bd470077eaa4ac15

SHA256
31d264debd6b94cc9c204fa410b8cb300c33a26d96d168a4e871f68a3d882895

SHA512
a10226e6e3b5e3d4f8ac3fe059bffc3e95c3dd8173089bcb37d43e2f711451510b5c839644dd936f2bd59cecf91329023b483cd5bf672dea59377d818fd04eeb

Download Submit