Analysis
- max time kernel
119s - max time network
101s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
19/07/2024, 07:40
Behavioral task
behavioral1
Sample
6ea3ffdb7b5b5be99a6adfdd21da1710N.exe
Resource
win7-20240704-en
windows7-x64
3 signatures
120 seconds
Behavioral task
behavioral2
Sample
6ea3ffdb7b5b5be99a6adfdd21da1710N.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
3 signatures
120 seconds
General
- Target 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe
- Size 49KB
- Sample240719-jhj9wsshjb
- SHA256 060802860f11ad672c020c11ca7f65fbee4c803796c1aa0cf031b2effe1d907f
- MD5 6ea3ffdb7b5b5be99a6adfdd21da1710
- SHA1 5ea5a60684f86a589e746c83e8399ca329588bb9
- SHA512 5327132c6e43d5e16acb4c63f48e4c6546b6799a0608d439e9efb71b7bfe5d0933d8a96a716b1ceea8b306a0b64034982f703ac4f57cabda9d8257af6dfe945f
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFza:CTWn1++PJHJXA/OsIZfzc3/Q8zxo
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (4663) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/620-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000900000002340d-2.dat upx behavioral2/files/0x001400000002292d-6.dat upx behavioral2/memory/620-1168-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-phn.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-140.png.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\WHOOSH.WAV.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Common Files\System\wab32.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Design.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\santuario.md.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\glib.md.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ul-oob.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-ul-oob.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ppd.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.OAuth.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.InteropServices.RuntimeInformation.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\dxil.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\local_policy.jar.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\concrt140.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-ppd.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-80.png.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7wre_fr.dub.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.Common.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.Primitives.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\npjp2.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\lib\ext\sunec.jar.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ul-oob.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-pl.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ppd.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\7-Zip\Lang\ka.txt.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-util-l1-1-0.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Controls.Ribbon.resources.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\WindowsBase.resources.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\bin\jdwp.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\bin\j2pkcs11.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\7-Zip\Lang\ms.txt.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Primitives.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.AccessControl.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.deps.json.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\PresentationUI.resources.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\loc\AppXManifestLoc.16.en-us.xml.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlDocument.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\ReachFramework.resources.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\zlib.md.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ppd.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XPath.XDocument.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.TypeExtensions.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.OpenSsl.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngdatatype.md.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\xalan.md.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\hijrah-config-umalqura.properties.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ppd.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ul-phn.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\7-Zip\7zFM.exe.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Controls.Ribbon.resources.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\ReachFramework.resources.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.Design.dll.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansRegular.ttf.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-pl.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ul-phn.xrm-ms.tmp 6ea3ffdb7b5b5be99a6adfdd21da1710N.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-1750093773-264148664-1320403265-1000\desktop.ini.tmp
- Size 49KB
- SHA256 9c09a79377ecd2973b962cb1c1df6bbbab0076dc9871c93c28688217c0ac6ea0
- MD5 98254ec1532f0f9a07e64d25742f5b54
- SHA1 86ae45695a22a17401d4a5b657af1f9de7e28c1d
- SHA512 36296def13afb3dbb6ce401860429dcf170ba982ab95ba40fc6c5a2ebd2b67dcda7d6838efac75b25867711dc6f8c5aa758b1a3535e20e61786e573e284c957c
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFz7:CTWn1++PJHJXA/OsIZfzc3/Q8zxx
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 148KB
- SHA256 4c113701bda4670f6f1558f24a748cbb49062d6cf97ba8e0cdf55d3f954599e8
- MD5 4fc76ee795215032b867bf5e224b9497
- SHA1 d51fad05251d68c81f5f8a71c676f726d542e618
- SHA512 e730ce394508a4247a6e42ffc9c7494c6c32bee4facec78106d487c72db283212c779385191df70ea348c661270ca3da80e0bcd777179a3dc09204e7c4a41ab2
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q8zx64pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0+:KQSoeWHIjN3tj6qnv0b2UrXkbvLR
- MD5 SHA1 SHA512 SSDEEP