f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189

Analysis

max time kernel
159s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 04:45

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General

Target

f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
Size

88KB
MD5

f24e0fd29a2192e4fa9bfbddadf826f9
SHA1

6d0f9fedb904c3f9594d363dd3c3d5e999489077
SHA256

f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189
SHA512

a43397561935e3c405864fcde02259687bced946b4f807be8e266c15c6b7c02989ecc7e6da68ff1dc9f65ff2b246f39f61a22a937a87e3cb828beb914c6b1109
SSDEEP

1536:W7ZhA7pApvOsOKjC0YSilpFpfkJOMMJIJxjFLxI:6e7WpXYvntJixjFG

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (1245) 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\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Reflection.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.Primitives.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\Accessibility.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\System.Windows.Forms.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\Microsoft.Win32.SystemEvents.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\System.Windows.Input.Manipulations.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\TipTsf.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\Microsoft.DiaSymReader.Native.amd64.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Web.HttpUtility.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\WindowsBase.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\ShapeCollector.exe.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsita.xml.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.Cryptography.Algorithms.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\System.Xaml.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-processthreads-l1-1-1.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tr-TR\tipresx.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Data.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Text.Json.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.FileSystem.Primitives.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.Royale.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ru\ReachFramework.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\es\PresentationFramework.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\PresentationFramework-SystemXml.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\System\Ole DB\msxactps.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ComponentModel.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Private.Xml.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Xml.XPath.XDocument.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\WindowsFormsIntegration.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\UIAutomationProvider.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\Microsoft.VisualBasic.Forms.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\7-Zip\Lang\si.txt.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\rtscom.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Data.Common.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\ReachFramework.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\Microsoft.WindowsDesktop.App.deps.json.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Windows.Presentation.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\tipresx.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\msdasqlr.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Web.HttpUtility.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\et-EE\tipresx.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.ServicePoint.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Resources.Reader.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\Microsoft.VisualBasic.Forms.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\UIAutomationTypes.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-changjei.xml.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msadcer.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ko\UIAutomationClient.resources.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvStreamingManager.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\desktop.ini.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-datetime-l1-1-0.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\Microsoft.Win32.Primitives.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.Requests.dll.tmp	f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe

C:\Users\Admin\AppData\Local\Temp\f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe
"C:\Users\Admin\AppData\Local\Temp\f9663bfa691218318eb4b9146813f36c435bc537c1bb7a51974475052764b189.exe"
1⤵
- Drops file in Program Files directory
PID:2136

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3868 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:2920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp

Filesize
89KB

MD5
49d1785a3882c1b231d82c52f7bb443a

SHA1
006a27a4bafd3d6b153af730d312b41885132227

SHA256
736ce2e687e1cc05d3c54801b1aeec6b19829609dc4dc0b92d547ff12cf25ffa

SHA512
845de5c22202149fa623ed9c9b80cabfe553809813611e83590e049f213b7c2fb31d7b2131565b26ad5001d74df8fb969b937d008fa0ae0e75755abdf89d490d

Download Submit
C:\libsmartscreen.dll.tmp

Filesize
88KB

MD5
5569b1558b45a129be783e84b1948985

SHA1
834c50266ef6fea9e3eaf115be18acd86cf6f42c

SHA256
43459c55adb672a8a039217bf8b36fee8d9cbff9b2f9089896267e7b7f05ce8b

SHA512
c47afb9fdf458e8bba218e918db44d634e04db20c15eda31602ef04be095e401d2c754eb385972e7d57c3080aaa69496e12975d6e184c4434dc7cc6c9cc8eb30

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads