71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 23:21

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General

Target

71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
Size

68KB
MD5

ac471880f51c265ff9857fd6b08923d7
SHA1

1fbb3321ff19fc6db0b1c4e72756aebfc69783a4
SHA256

71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea
SHA512

8d7c6abed7400f9a43dbad2eb2931657c0f6e4584cf52e64ad34ce2b4faeb6965bd3295d3624ec7487a98a9c90f2a0da84797c32a52f959d905d3e5327252c5d
SSDEEP

1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEhs:6pWpUFpEhLfyBtPf50FWkFpPDze/qFs5

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (5038) 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\Google\Chrome\Application\110.0.5481.104\Locales\es.pak.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Xaml.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ca.pak.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ul-oob.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Author2XML.XSL.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-100.png.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOSB.DLL.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WindowsBase.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.cpl.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\TelemetryLog.xltx.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.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	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS0009.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\MSGR8ES.LEX.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win10.mp4.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-oob.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Input.Manipulations.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\PresentationUI.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsBase.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsFormsIntegration.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\te.pak.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-localization-l1-2-0.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL102.XML.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr\default.jfc.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00C1-0409-1000-0000000FF1CE.xml.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.it-it.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationFramework.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MsoAriaCApiWrapper.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\eu\msipc.dll.mui.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-profile-l1-1-0.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0000-1000-0000000FF1CE.xml.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_OEM_Perp-ppd.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationUI.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l2-1-0.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Resources.Extensions.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Threading.AccessControl.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-util-l1-1-0.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Orange Red.xml.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root-bridge-test.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-pl.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasql.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsBase.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-140.png.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteFreeR_Bypass-ppd.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\OFFICE.DLL.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClient.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_PrepidBypass-ppd.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.XmlSerializers.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Common Files\System\ado\msadomd.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.CompilerServices.VisualC.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-ppd.xrm-ms.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFRHD.DLL.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\WordCombinedFloatieModel.bin.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClient.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\PresentationFramework.resources.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\pt-BR.pak.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebHeaderCollection.dll.tmp	71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe

C:\Users\Admin\AppData\Local\Temp\71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe
"C:\Users\Admin\AppData\Local\Temp\71c1f9f933f4d5646695f5ef2ea079f7f5c03d2660d435e2ee8fbaf8dde7bbea.exe"
1⤵
- Drops file in Program Files directory
PID:1564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-259785868-298165991-4178590326-1000\desktop.ini.tmp

Filesize
68KB

MD5
dbeadbc3c0be365656483491f6dd3c97

SHA1
a40b2dd3353cb494f5afa6dbc38acbcda8f17e20

SHA256
fcc1959d6ae526850a3a6260c2d58b4f83206fdfa1aab45bafe4d722b2403de2

SHA512
6be1129c0c5173e6f44809951767bc0b889e53c7e07935cac53a2fdaeeaf078ba98c67859ba2bde9b63d9f272eb1ddbb041506b5255ea809b94c411c47749545

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

Filesize
167KB

MD5
63d1fe8bb5b9ddeed9fd9661eee129b7

SHA1
468c74b2c815e1a7d8ddb1c245349a0040759b91

SHA256
6016847d24bd53a6b6a8d2b2c2e165ededcdb23a1be19b0239834b958f5fe04c

SHA512
96e99ea95af7598c9f766f1a053bdba86bca1e5356c0a462fd5465be35d2dd2d869f13e86a7d5958a4fa14f82810f4499aa580d78081dede339604eaa16b21b9

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads