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Analysis
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max time kernel
150s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 19:46
Static task
static1
Behavioral task
behavioral1
Sample
33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe
Resource
win10v2004-20240802-en
General
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Target
33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe
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Size
76KB
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MD5
75bf1ece637c4d31d4122fcdf40ff0ee
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SHA1
5c46fee7a2119338e94cd06b94cd3538d0eab981
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SHA256
33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68
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SHA512
d0c8948c4b24a1e9e23bbab0d896245f6ecbe7f6f0cc2aae68f6c92fd53575294c9baf96c7fd59b1378bb9d6d24ac0c4434d5be540daebeb4593c49d38a6fb48
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SSDEEP
1536:W7ZhA7dAZ1++PJHJXA/OsIZfzc3/Q8zxY5eYm:6e76mQSox5u
Malware Config
Signatures
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Renames multiple (5028) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\ipshi.xml.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.Xml.Linq.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\gu.pak.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_F_COL.HXK.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Send2.16.White.png.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\7-Zip\Lang\fr.txt.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTest-pl.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-180.png.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.OData.Query.NetFX35.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Accessibility.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.Win32.Registry.AccessControl.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jre-1.8\bin\jaas_nt.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-pl.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-phn.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.PerformanceCounter.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jsound.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-ul-oob.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-180.png.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Cng.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\CHAKRACORE.DLL.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Common Files\System\msadc\en-US\msadcer.dll.mui.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\bin\javapackager.exe.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-pl.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\1033\DSMESSAGES.XML.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\7-Zip\7z.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.Watcher.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Internet Explorer\images\bing.ico.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Glossy.eftx.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\MSQRY32.CHM.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Json.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ul-oob.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-pl.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GR8GALRY.GRA.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000C.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\giflib.md.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jre-1.8\lib\ext\zipfs.jar.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Initialization.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Cyrl-RS\msipc.dll.mui.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsBase.resources.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-pl.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.RegularExpressions.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.EventBasedAsync.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLINTL32.DLL.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Tools.dll.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-phn.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-ppd.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ul-oob.xrm-ms.tmp 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.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 33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe"C:\Users\Admin\AppData\Local\Temp\33a8482305e922ed1540f90805f46064ff2e3299ce9bc9073b413abf07829c68.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4836
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
76KB
MD5ed75ed95f016650b6c757ebe58514d5e
SHA16ccbfe43b01603332623087e1abfecba6c0a4464
SHA256c178a8f519f5e534830257f53f084df717fa08809da3da2a478af4e4bd798a22
SHA51294867be69cc97434dc27e1c886fc0ce8d3aa6c25cf574ba1279dbf981f6122895240e75ae063c8b1e55d4aa59b158c81ab101f7bf589f87a186f7f8ae0be5fd8
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Filesize
175KB
MD59e74ba705046d33c8108e090cef35d41
SHA149a18c69df91ec2db4e76f0c0dffb6142cfb5a94
SHA2562c610214cf80bd5ef5f7454ba4c0acc0aad4186fbfeb436384cddc2dfc90e6af
SHA51287157de8bf2d0a56a245336b9e7fa4782a1c135d4d4d8980becbd3e802c9b7f85cd82828f6720e78d123cc34e070aa52cef51c3d76422484cf3606cf5fe73ef0