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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2024, 23:29
Behavioral task
behavioral1
Sample
7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe
Resource
win10v2004-20241007-en
General
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Target
7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe
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Size
31KB
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MD5
bfe08c2fb7c1bd874509fdf74d9e8d06
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SHA1
04068d5d000d06fb956afd2bb6cf6d5047211cb7
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SHA256
7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608
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SHA512
2d3aedc70dd2044d34d8ce9d4655044389f8728633f1565e558abb27fe067104933dc194b5e6e0ac93c552edffbda78e57a545e594c7e286ecd366143907984d
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Y9LlGlK:CTW7JJ7TQlGlK
Malware Config
Signatures
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Renames multiple (4701) 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/3420-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000c000000023b81-2.dat upx behavioral2/files/0x00140000000228f9-6.dat upx behavioral2/memory/3420-655-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Primitives.resources.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\t2k.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-pl.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jdk-1.8\bin\jmap.exe.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\cryptix.md.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.RuntimeInformation.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationCore.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Royale.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jre-1.8\bin\sspi_bridge.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-math-l1-1-0.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.cab.cat.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Contracts.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Process.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_KMS_Client_AE-ul.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\CSIRESOURCES.DLL.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\eu\msipc.dll.mui.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\msinfo32.exe.mui.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Cng.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Json.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-ppd.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\coreclr.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Memory.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Times New Roman-Arial.xml.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTrial-pl.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Extensions.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\WindowsBase.resources.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-pl.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-oob.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.OpenSsl.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jdk-1.8\lib\jvm.lib.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest2-pl.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONGuide.onepkg.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.AnalysisServices.AdomdClientUI.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\card_terms_dict.txt.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsnld.xml.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.FileVersionInfo.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationUI.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dcpr.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.IsolatedStorage.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.Win32.Registry.AccessControl.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationProvider.resources.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.PerformanceCounter.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationUI.resources.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ppd.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-pl.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART7.BDR.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebProxy.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationCore.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ppd.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-pl.xrm-ms.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLEX.DAT.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.dll.tmp 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.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 7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe"C:\Users\Admin\AppData\Local\Temp\7546069fc42a756cde82606b31a196cf236d1a6aed90fa6289afbcb8a1b1a608.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3420
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
32KB
MD51e149898828214627a0ffa4582d3735f
SHA1082d621636648ec580c25a472d0dbf3b0ddbd560
SHA2565cf110d69269c352a47681bd0ca0ef2272ea33663f9a335b2c30ae8af50d7084
SHA5120aa1a2bec98b8c0b6ff783cacead7740099a7cb19358051465e513adf4d5dd828d252d448608c9f8a7a5536da938d54774915a257dfd0c9b4388049ae86c1ce9
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Filesize
130KB
MD51047b5b8d763dc40ba4887f7df376448
SHA112b3d86543dd167553392112dfaabab3992f272b
SHA25674a3cb188901f4a82d8ed7314c73dba769bb2a1938f7576de0f1364e41f698f8
SHA5122e0e778d396e10f0273961193afc84c9fe43badab54fbded1626445372c5e89ee02353681637c906b87b2452d031b222837bf4ad1113309db81a988dd7046027