f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 05:11

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General

Target

f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
Size

89KB
MD5

93cd221dda3847316ac1a1405dd53de5
SHA1

e8e47e9650f94c2b9d8d86d4654057249c358c80
SHA256

f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70
SHA512

1e95472ed3f692f8abf2ff0d8439219d4a2a48cf29cd3051e056245f09513d5526983f33087970146a34b11d88757b0ddc307c43eb124b1ba338143bc5b429d0
SSDEEP

1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPq6:6rWpcOPxPke+e3fFpsJOfFpsJbgEx

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (1841) 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\Java\jdk-1.8\jre\bin\pack200.exe.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\include\classfile_constants.h.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-cn.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\System.Xaml.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\flavormap.properties.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\cldr.md.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Windows.Presentation.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hant\PresentationCore.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Runtime.CompilerServices.Unsafe.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.Design.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.dll.sig.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\System\ado\msador15.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\tr\ReachFramework.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Linq.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.Emit.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\UIAutomationClient.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\PresentationFramework.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_it.properties.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.IsolatedStorage.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\System.Windows.Input.Manipulations.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Threading.Timer.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\System\es-ES\wab32res.dll.mui.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Security.AccessControl.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Resources.ResourceManager.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationCore.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.Sockets.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.SecureString.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\System.Windows.Forms.Design.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\PresentationFramework.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Internet Explorer\it-IT\ieinstal.exe.mui.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\bin\pack200.exe.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.tr-tr.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.Aero.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\System.Windows.Forms.Primitives.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\CheckpointClear.txt.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\CloseGroup.M2V.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msaddsr.dll.mui.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ObjectModel.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\System.Xaml.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\de\ReachFramework.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\7-Zip\Lang\en.ttt.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lv-lv.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\WindowsBase.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\optimization_guide_internal.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\7-Zip\readme.txt.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\bin\unpack200.exe.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dt_socket.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\7-Zip\descript.ion.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\7-Zip\Lang\fr.txt.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ru\UIAutomationClientSideProviders.resources.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-time-l1-1-0.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiItalic.ttf.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp	f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe

C:\Users\Admin\AppData\Local\Temp\f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
"C:\Users\Admin\AppData\Local\Temp\f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe"
1⤵
- Drops file in Program Files directory
PID:380

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=1036 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:3688

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
90KB

MD5
07d1720d6e795568112c81f342672910

SHA1
9f38038094a47eab975f8b800d94213b820b98fa

SHA256
401d1630a5e07ec4e946405689efec3ecd60ee0e96cea0fd5dc34ebb144f450e

SHA512
ec2153ca6b4ca8969d5a9cb5c85cdcb99870043edf3f5ce147de4f64642743c7f965cdb1bf50b53440f0056cd700c6128a7064ce57877991593791799665e9b0

Download Submit
C:\libsmartscreen.dll.tmp

Filesize
89KB

MD5
9cafe112c2e0088171a8019ef99a9275

SHA1
2a0e64fc19e644381881a03bee59cd991150b66a

SHA256
d10c3d05c4965a26068f3c2ba2e6d91ae07cf27b2dee1b2f4430e9a2608fc170

SHA512
dafae40ee1251db1bef32d15c882c2891cad9910e6281893fef15b2d2ec6868d0da037dccfb338fff0bf41e62974ede860bdd84b4865dcb21fb16e687ae60437

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads