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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2024, 21:23
Behavioral task
behavioral1
Sample
4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe
Resource
win10v2004-20240802-en
General
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Target
4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe
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Size
59KB
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MD5
48ea42b166f71770be1c96f027276bd0
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SHA1
70616c8217000cfc49d79f9d45b63d2abb6092f0
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SHA256
4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09
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SHA512
56a5d950f6a42308365b8666220ee6dc1c6e4ef0e95727b49daa09366a758163a61e7a1a91f3f50b0f3ed073e5b583e7639521f090640cd6df196700cd5d6758
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9nj40g40z:V7Zf/FAxTWoJJ7TJLgLz
Malware Config
Signatures
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Renames multiple (5164) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral2/memory/4416-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000900000002343b-2.dat upx behavioral2/files/0x000c0000000220a6-6.dat upx behavioral2/memory/4416-846-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre-1.8\legal\jdk\giflib.md.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\APASixthEditionOfficeOnline.xsl.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\hostpolicy.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jdk-1.8\COPYRIGHT.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ul-oob.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\TipTsf.dll.mui.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\config.xml.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ContemporaryPhotoAlbum.potx.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationTypes.resources.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jre-1.8\lib\jfr.jar.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-ppd.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\keypadbase.xml.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOARIANEXT.DLL.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\7-Zip\Lang\io.txt.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVPolicy.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.th-th.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\7-Zip\Lang\be.txt.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.AeroLite.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationNative_cor3.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.IsolatedStorage.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\netstandard.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-pl.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.cs-cz.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hu-hu.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-utility-l1-1-0.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.OpenSsl.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ul-oob.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\PersonaSpy.js.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-ppd.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SLINTL.DLL.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\CSS7DATA0009.DLL.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\TextConversionModule.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\Wordcnvpxy.cnv.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_ca.xml.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Controls.Ribbon.resources.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft Help\MS.EXCEL.16.1033.hxn.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Forms.resources.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-180.png.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ul-phn.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-ppd.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART10.BDR.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BOOKOSB.TTF.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\glib.md.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\splash.gif.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-pl.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLTS.DAT.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.FuzzyMatching.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Microsoft Office\root\rsod\onenotemui.msi.16.en-us.boot.tree.dat.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationProvider.resources.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationTypes.resources.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Java\jre-1.8\bin\j2pcsc.dll.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe File created C:\Program Files\Internet Explorer\it-IT\ieinstal.exe.mui.tmp 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe"C:\Users\Admin\AppData\Local\Temp\4222e678e8d1d7adf3de63b34ab20022c4e8ca206b59afffe92cf66db2efce09.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4416
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
59KB
MD5a969917cea530f7ff827b1152ae4bdbf
SHA1f1e62c4f7654d2c97ea252310e8861fb4048c82c
SHA256d5d028fa3a7ee6e71e95eaf24ff04e6944872028930f1ca6694962e46693d525
SHA51296b1d8dce5dc0531ebdbeb7536c59e4aed6b47428ff6210673949dc8d0f27c472686b53fb6914f6c0c2f98ac03e7109534d4dd27e85ff900bcf961fd52bdbd3b
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Filesize
158KB
MD5d860797d44de73a777facbd75d719f00
SHA133ff83692ccc0997dae0c41a1fb07020c0ff93ed
SHA256e8b196bc2f821bbfbf94f009ce4c407f54ee8b5dc90b7f4f97cec4b065509e88
SHA512b833617caca17bee8abb18370412148fa2385485decb265c184fe8f95c7d22a77f8717867b36c04f9f54b3e3fc9540a8fae9f07b2fe71629c6c83e265b948d81