Analysis
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max time kernel
120s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2024 22:33
Static task
static1
Behavioral task
behavioral1
Sample
b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe
Resource
win10v2004-20241007-en
General
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Target
b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe
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Size
2.8MB
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MD5
2e62f8f6fc5d5305441cfe2222c57186
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SHA1
3291193940a4b14acbc24a7d243b3ab802fd5120
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SHA256
b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4
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SHA512
a9bf9fa3315f4fc2407726b674b89f8e08a2111ec1d39851ffbb7260fde4064dccba5c64870ad0fc51cec0cdadab878d4266a2feaa4dfd6ba90698073f14f15f
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SSDEEP
49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvVWiKjUOlk0u:RF8QUitE4iLqaPWGnEvSu
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Banload family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe -
Renames multiple (608) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\mraut.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.Common.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\InputPersonalization.exe.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\mshwLatin.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Primitives.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.runtimeconfig.json.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.IsolatedStorage.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.DataSetExtensions.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\et-EE\tipresx.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\baseAltGr_rtl.xml.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\tipresx.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\VSTOLoaderUI.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Debug.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipssve.xml.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\tipresx.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\msadc\en-US\msdaprsr.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Json.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.de-de.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-fibers-l1-1-0.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Mail.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebProxy.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\tipskins.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-heap-l1-1-0.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.el-gr.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\tipresx.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\TabTip.exe.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipTsf.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\Lang\ba.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\Lang\eu.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\Lang\gl.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\readme.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sl-si.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrenUSlm.dat.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\ado\msado28.tlb.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\Ole DB\msdasql.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\netstandard.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\TabIpsps.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\Lang\an.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-utility-l1-1-0.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sr-latn-rs.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\Lang\pl.txt.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\msadc\en-US\msadcer.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipshi.xml.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\de-DE\wab32res.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.AccessControl.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrdeush.dat.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.CSharp.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Dynamic.Runtime.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.runtimeconfig.json.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\7-Zip\7-zip.chm.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\microsoft shared\ink\da-DK\tipresx.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Extensions.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\oledb32r.dll.mui.tmp b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.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 b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe -
Modifies registry class 13 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\Version\ = "1.0" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocHandler32 b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocHandler32\ = "C:\\Windows\\SysWOW64\\ole32.dll" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ = "C:\\Windows\\SysWOW64\\msi.dll" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ProgId\ = "WindowsInstaller.Installer" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\TypeLib b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\TypeLib\ = "{000C1092-0000-0000-C000-000000000046}" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\Version b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2} b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ = "Microsoft Windows Installer" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32 b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\InprocServer32\ThreadingModel = "Apartment" b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5ADD62E2-4A23-86F4-8704-0C62BF6886E2}\ProgId b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 4812 b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe Token: SeIncBasePriorityPrivilege 4812 b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe"C:\Users\Admin\AppData\Local\Temp\b710286449c217ebd23fc7b0c0ba0030bf7184054dee48f3bf15b58bf41512a4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4812
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3.0MB
MD57f4c5cae1ae79d7ab59e3756e33dcd46
SHA1e57a294c4d4df697e72ee1866f7d0824bc6033e6
SHA25680868c3d31448387c206c953bfc4a39d519b2c90d9a537d8232a4bb4be51904a
SHA5128b3617294bdf1a10defc5d2bfd0b98d9bcdae378073f208a5f2e9b03cc591f9f7c2f332baa8ae0688ad439dad0c1008efd777abb49265eb5f10f5eec4c9df1cb
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Filesize
3.1MB
MD5acf1bba7ea751fe536663ccaa187d20c
SHA18d7aed9c8cd00a5ae5005f71c03fd9a25ed271fc
SHA2560f1041a0222f4af22c8e6e8a62378c7edf1c54f9d782db29476c284a8908b140
SHA5121443f06a522c033d620d742aef365dc658e8f5d97ada6690f18e38ce981426564b98ba1e9bfd7d49f96fb6aa61985f3c8857227df0250baf218cbb2ecd550ac2