613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3

Analysis

max time kernel
149s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 22:15

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General

Target

613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
Size

108KB
MD5

1cd19658c4c3d011a207c0cabbeec003
SHA1

2fc4a3991357c755b3c3b122f13a26259513ef99
SHA256

613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3
SHA512

e8450961f77d3803a411694fc326356c6eb7b4acfd91bbf1821a01880f546f01ecca5a20940a52b78e4ef1aad8230c1b285145edec8bb4d735675910fd79f663
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf0xA:hfAIuZAIuYSMjoqtMHfhfx

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4829) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX dump on OEP (original entry point) 4 IoCs

resource	yara_rule
behavioral2/memory/1604-0-0x0000000000400000-0x000000000040A000-memory.dmp	UPX
behavioral2/files/0x00090000000233fa-2.dat	UPX
behavioral2/files/0x0008000000022970-6.dat	UPX
behavioral2/memory/1604-866-0x0000000000400000-0x000000000040A000-memory.dmp	UPX

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1604-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x00090000000233fa-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/1604-866-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\jaccess.jar.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-oob.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-libraryloader-l1-1-0.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clretwrc.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ReachFramework.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyDrop32x32.gif.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-pl.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ppd.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-pl.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcor.dll.mui.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Xaml.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WindowsFormsIntegration.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_F_COL.HXK.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InkObj.dll.mui.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\TipRes.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Expressions.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClientSideProviders.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Aero2.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-string-l1-1-0.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-pl.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-ppd.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ul-oob.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.HttpListener.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_MAK-ul-oob.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-pl.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuin53_64.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFRHD.DLL.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Debug.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Expressions.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\flat_officeFontsPreview.ttf.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encoding.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Input.Manipulations.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Garamond-TrebuchetMs.xml.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\BREEZE.WAV.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationCore.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationClient.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\as80.xsl.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipshe.xml.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.EventBasedAsync.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Reader.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.ZipFile.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Printing.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-pl.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientLangPack2019_eula.txt.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\sunmscapi.jar.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntimeR_PrepidBypass-ul-oob.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-pl.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ea-sym.xml.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\he.pak.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-ppd.xrm-ms.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Input.Manipulations.resources.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\mlib_image.dll.tmp	613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe

C:\Users\Admin\AppData\Local\Temp\613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe
"C:\Users\Admin\AppData\Local\Temp\613e70743f04829e16ace699feb7466ff240fe00f155a131385a296b2b6f0dd3.exe"
1⤵
- Drops file in Program Files directory
PID:1604

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

Filesize
108KB

MD5
ad9571b2f9a212d58b7dc3b10a3698b6

SHA1
47e234852830fed8787dc6dac5bd3c3ffb3cb4f5

SHA256
fc72c3ead6c8fa64798d2e9966904824f386b1176883e98878023a1704e974c1

SHA512
ba518c39f9101299dbdc423477f072d85d6596d80a3654e6c7b5530172bdd48c705acbe1cb0437ce911922804520894e99c3a8d444df5b7285ccd0d570ed11e7

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

Filesize
207KB

MD5
70978e7798ada768f7532a3c01f82724

SHA1
ef46f783d01788f6a3684b8408312a4d8e436513

SHA256
47b48b087bb87567a37057f1a18d16ef965634481c3d12176135d2bc76d4c3d1

SHA512
ee72ad918532a41b408590a6bb54d699aed35d4882158b301b03ec08ea39fb9bfd72544bb36b682c470e148d37ceee978f8ed4268a8efd5426a8f79133fc5344

Download Submit
memory/1604-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1604-866-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download