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Analysis
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max time kernel
120s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/10/2024, 03:24
Static task
static1
Behavioral task
behavioral1
Sample
6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe
Resource
win10v2004-20241007-en
General
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Target
6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe
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Size
57KB
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MD5
55344a6d20e08105313c046901aab050
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SHA1
d5b934d00089e98bddac0329b638fd6d5e97138d
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SHA256
6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0
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SHA512
c5f41d7aaabed63e333e793c1dbd69559dd4069156b61ee5f01247c89491a6b8a84ba6e3be236afc121b0fe77da7a63e4fd7a66b493f1ec70e96b29e61f98b0b
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SSDEEP
384:GBt7Br5xjL9A7AgA71FbhvnIH2YsTKnKqtaW3WSVhYSinVtYSinVL:W7BlphA7pARFbhvOsTKnKqtdYSiHYSiV
Malware Config
Signatures
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Renames multiple (4629) 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\System\en-US\wab32res.dll.mui.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Core.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Controls.Ribbon.resources.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-oob.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTest-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\7-Zip\Lang\nn.txt.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\ReportingServicesNativeClient.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Java\jdk-1.8\bin\msvcp140.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msaddsr.dll.mui.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.TypeConverter.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-pl.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.Parallel.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Native.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\tabskb.dll.mui.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msdaremr.dll.mui.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Specialized.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationTypes.resources.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationUI.resources.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Input.Manipulations.resources.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Java\jre-1.8\bin\jsound.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.da-dk.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ConsumerSub_Bypass30-ul-oob.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ul-oob.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.tlb.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GB.XSL.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\HarvardAnglia2008OfficeOnline.xsl.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProDemoR_BypassTrial180-ul-oob.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-100.png.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt\msipc.dll.mui.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-pl.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\7-Zip\Lang\sq.txt.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\7-Zip\Lang\ko.txt.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.Native.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationUI.resources.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ViewOnly_ZeroGrace-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-ppd.xrm-ms.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\shaded.dotx.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-white_scale-80.png.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\baseAltGr_rtl.xml.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\it\msipc.dll.mui.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Java\jre-1.8\bin\w2k_lsa_auth.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHSAPIFE.DLL.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\Microsoft Office\root\Office16\MSO.FRAMEPROTOCOLWIN32.DLL.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Buffers.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-string-l1-1-0.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Claims.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Dynamic.Runtime.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Accessibility.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClient.resources.dll.tmp 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.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 6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe"C:\Users\Admin\AppData\Local\Temp\6feb1eaa504c3ba30f718f581d6b4f4795eae3a859898b3872dfb625245e87d0N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3908
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
57KB
MD5677ddaf55e22d7aa47b724a8be32d7ca
SHA1809914fd1a5003eb86a0dd3ae1e611ae799e099f
SHA2567a24428a4e6bef81f451918284c97216f511fc884c35f707bb91e4bf16792743
SHA512b04df8973732176b7f34271f80447e91b3ea3d80ee8c06940495e65c226ae95e21030f7b014a705d4620f9a855a1cc9804f063e08f0f48f1069cc639ac98a539
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Filesize
156KB
MD5c47010625739685cb8956f4356790b86
SHA11ce674a8dfd3326042609c62062a3af6d8ffd084
SHA2565e4dea3902709e6155182788b4480a5d710785e96726c6d96229b0869213b47b
SHA512e6d479708e6a5a73bd024389bb8c621070a151996ee13b2002c6f6bd410e87987ca07f32fa81fa9320d4f35981454406aa14a99d6fc90f55c59c632d7f3fc83b