d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042

Analysis

max time kernel
150s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 05:41

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General

Target

d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
Size

149KB
MD5

705e8a77eec84c4894cb843b16f0c88d
SHA1

fb35476dca009ac333bb9ec80550981e189a1beb
SHA256

d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042
SHA512

25b4d0466987d175c3c314739c20ea8d083f1a005f448b7fb63521e7b14a7015835b47052a4e12428a05ed38be3c5ce3676c4301efa8e7e86e250d10e2bf19ab
SSDEEP

1536:a7ZyqaFAxTWH1++PJHJXA/OsIZfzc3/Q8WSjaYavUgJt8ynjorj9SvzpNzCbq9ab:enaypQSoNPvUgHz7zi

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4767) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3808-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00070000000232a3-2.dat	upx
behavioral2/files/0x000400000002297e-6.dat	upx
behavioral2/memory/3808-1728-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Trial-pl.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\System\Ole DB\msxactps.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-utility-l1-1-0.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore_amd64_amd64_6.0.2724.6912.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ppd.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-ul-phn.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\minimalist.dotx.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\System\msadc\msadco.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.XDocument.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00A1-0409-1000-0000000FF1CE.xml.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ul-oob.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-phn.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Serialization.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\[email protected]	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ppd.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-phn.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\7-Zip\Uninstall.exe.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\WindowsFormsIntegration.resources.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-convert-l1-1-0.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-pl.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\7-Zip\Lang\sk.txt.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ta.pak.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Java\jre-1.8\bin\splashscreen.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Overlapped.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.en-us.xml.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-ppd.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\7-Zip\Lang\mr.txt.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvSubsystemController.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqloledb.rll.mui.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Core.NetFX35.V7.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClientSideProviders.resources.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\jmxremote.access.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-ul-oob.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\OpenSSL64.DllA\zlibwapi.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.CSharp.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgePackages.h.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ppd.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_MAKC2R-pl.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-localization-l1-2-0.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.OpenSsl.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.CodeDom.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\th.pak.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-140.png.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\xerces.md.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-white_scale-180.png.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-80.png.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_F_COL.HXK.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-localization-l1-2-0.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Linq.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClientSideProviders.resources.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-pl.xrm-ms.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\7-Zip\Lang\et.txt.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\keypadbase.xml.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Common Files\System\ado\adojavas.inc.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.es-es.xml.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXml.dll.tmp	d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe

C:\Users\Admin\AppData\Local\Temp\d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe
"C:\Users\Admin\AppData\Local\Temp\d4ea0bc1ed5ff8876fe20f4860239b87e378def0d271521e125b181cc3b93042.exe"
1⤵
- Drops file in Program Files directory
PID:3808

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-2547232018-1419253926-3356748848-1000\desktop.ini.tmp

Filesize
150KB

MD5
31340aeebddeaf6ab8488b5b7390f119

SHA1
610b92de54c6771b45ae537855b4629eb2c43c5e

SHA256
b118791eb83518cfe2a2762f5a9f35d876c810bf2bc718408f56d6ca7e3098c3

SHA512
9dd10305cb840caee114e1ef3446494a95801ec0f9c1de6ef170e1c2dabe5c07158928e339ac77e50b60427427d64b37254cd360e159a06770db4cdaf7b228a3

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

Filesize
248KB

MD5
95155f98571cd7d89d152c2b503b27e5

SHA1
597ee563c1a17665a73d5af3f88098be1fd16d1f

SHA256
1c864eae773dddcd8399d6a4f3334ce0efafe4fdaf5fd50deed3fe72881f656a

SHA512
5e1beee2ced4e1cd34048b07ffd09dbbb8edee9db30f6f3b74c10d5680b6fdf821377b2463377d530af6ef934ca5646aa8d65c199bd975750f644d5e43c75469

Download Submit
memory/3808-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3808-1728-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads