Analysis
-
max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 19:46
Behavioral task
behavioral1
Sample
d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe
Resource
win10v2004-20240802-en
General
-
Target
d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe
-
Size
43KB
-
MD5
ad6e2c4e06f0fc848ff897fd83eda0d0
-
SHA1
97ea0eff0bed46ba8704971c1364f1d41efb17e0
-
SHA256
d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5c
-
SHA512
0c47c4213e8df5819f3f33408fd6566a921d808d8f10f618a054e3851c7629553e4b281375a51cacfa859ba19a90dea66b3057c03ae2c9a2d7f0aeb71db2fa59
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiJFEF9rKW:CTW7JJ7TTQoQPyv
Malware Config
Signatures
-
Renames multiple (4649) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/2600-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x00090000000234b2-2.dat upx behavioral2/files/0x0004000000022933-6.dat upx behavioral2/memory/2600-996-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\jre\bin\server\Xusage.txt.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-oob.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-pl.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-pl.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\DataStreamerLibrary.dll.config.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Specialized.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Internet Explorer\iediagcmd.exe.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\bin\decora_sse.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\bin\servertool.exe.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ppd.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ppd.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationCore.resources.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationFramework.resources.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Encoding.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationProvider.resources.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\bin\jaas_nt.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\.version.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Calendars.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Primitives.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\7-Zip\Lang\lt.txt.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.cs-cz.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-pl.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipscht.xml.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.PerformanceCounter.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\DirectWriteForwarder.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Annotations.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ppd.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.DataAnnotations.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-file-l1-1-0.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\mesa3d.md.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ul-oob.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ul-oob.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-80.png.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\hostpolicy.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\bin\JavaAccessBridge-64.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Grace-ppd.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Storage.XmlSerializers.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-180.png.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Extensions.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libffi.md.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\bin\msvcp140.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\icu.md.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-oob.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsjpn.xml.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\deployJava1.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\npjp2.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Client\msvcr120.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-ul-oob.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_KMS_Client-ul-oob.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-pl.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\YEAR.XSL.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\et-EE\tipresx.dll.mui.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.Native.dll.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Google\Chrome\Application\initial_preferences.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ul.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-phn.xrm-ms.tmp d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.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 d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe"C:\Users\Admin\AppData\Local\Temp\d9409cea8d58cb39ce2dc686ba3b36c3c2656f189529cbd7ef8d9ac7f1649d5cN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
43KB
MD505851d196ce526905ef0284faee472e7
SHA1ff6081966aaed189969fc2779bb986487d92d0e6
SHA256462025be003f66648ed03bab68cfc54a6e7e6eb4eaffae4aab3741b3780f1368
SHA5121a7d0d5c33aa809539e39b80e1be6a6668a89a68010939539a83f9cf40a0bc8a1b2ae541ac0e6279757186474f8a6df7ab59c750e79900a0e5e83c9021a36d5a
-
Filesize
142KB
MD58ce90eb0567e7f4c92fd0b16d57c4052
SHA1cb21cfcb8f468e76bf325d59d403b1d8bcecd721
SHA256e9191589d55b7b4a8e2313556386f1a1ceb41270070308a8102b534ea04328ae
SHA512c290c674ef30bd09f435b3528162b8ef9e6481dd09fafbb570b268b9784c9bc5dfb97a0b0a2bd24b687fefe3ff3d6fb8b651a63270e140c931fedd5c859136af