8e95e7ad672f2cbc6836341cd244d3b844f6395fa6cd4efedc29b87cfbf16252

Analysis

max time kernel
120s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 06:47

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General

Target

752ae1a7e9b65d4151250eed7f160600N.exe
Size

53KB
MD5

752ae1a7e9b65d4151250eed7f160600
SHA1

7a50b91e8af412f6f702d8ce702a73b5c5f1cda0
SHA256

8e95e7ad672f2cbc6836341cd244d3b844f6395fa6cd4efedc29b87cfbf16252
SHA512

60561281d4e05d6db52d5716989a5d14b917a9591ff890e42ccedc7d50693667ef4563bb91a67d9b5dca6bd9601992f3e56f7c149d5ab2c1657f894679bbfd84
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATNyHF/MF/IOpDsB:V7Zf/FAxTWoJJZENTNyl2ynHAE+8

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4682) 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/3196-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00080000000234db-2.dat	upx
behavioral2/files/0x000600000001e5db-6.dat	upx
behavioral2/memory/3196-2008-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationTypes.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsBase.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\PresentationFramework.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\vk_swiftshader_icd.json.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Grace-ppd.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial3-pl.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-console-l1-1-0.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\+NewSQLServerConnection.odc.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Locales\sk.pak.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_sv.properties.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-pl.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-pl.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationCore.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\vcruntime140_1.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-ul-oob.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.PowerBI.AdomdDataExtension.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Common Files\System\ado\de-DE\msader15.dll.mui.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Linq.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-ppd.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_clienttelemetry.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Common Files\System\ado\adojavas.inc.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\trusted.libraries.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-ul-oob.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\deployJava1.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSBARCODE.DLL.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lv-lv.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationCore.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ppd.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Graph.exe.manifest.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.ReaderWriter.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\resources.jar.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientOSub_eula.txt.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_HK.properties.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ppd.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_OEM_Perp-ul-phn.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-ul-oob.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.PerformanceCounter.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-phn.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.EditorRibbon.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Threading.AccessControl.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\7-Zip\Lang\th.txt.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Java\jre-1.8\bin\management.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Retrospect.thmx.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Consolas-Verdana.xml.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ul-oob.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-pl.xrm-ms.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.FileSystem.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationCore.resources.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00A1-0409-1000-0000000FF1CE.xml.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\csi.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.dll.tmp	752ae1a7e9b65d4151250eed7f160600N.exe

C:\Users\Admin\AppData\Local\Temp\752ae1a7e9b65d4151250eed7f160600N.exe
"C:\Users\Admin\AppData\Local\Temp\752ae1a7e9b65d4151250eed7f160600N.exe"
1⤵
- Drops file in Program Files directory
PID:3196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1705699165-553239100-4129523827-1000\desktop.ini.tmp

Filesize
53KB

MD5
d133b989dca1ecdf939aafac68736a78

SHA1
9fb8cc4dfb7d0f57bd83808bbc0195afff7dbb6e

SHA256
31241be6af13bea57fde0050ce79ea4c5c78f4a01b14e3b683828cd89c26e650

SHA512
dca010260d23d811b23f2d7f1161d3e37f6ab3ba55988168d8dd025ee6e66b36c82d29870c2f4e05776c768ff346567fd62aa20a33679af4b82c7822941ec4d7

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

Filesize
152KB

MD5
3becc843f923aca4173b902aea725bc0

SHA1
bc6cb8664c735980861c3cf5cefc668bbab6ddd3

SHA256
c361f7347f2d822dc243739874dc7ec83332e7ab4a6ea2bfc366e46d2427cfa8

SHA512
355208d1bcb1b93bb6079436fa350625b882cd9b16c7d13def4b0d5c9122d5f8cb9453b8a2e9cda3d1c32fe7fd92df5f56918f7b6a6b63f793c8c84851de1b9c

Download Submit
memory/3196-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3196-2008-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads