Analysis
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max time kernel
120s -
max time network
107s -
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 03:20
Behavioral task
behavioral1
Sample
0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe
Resource
win10v2004-20241007-en
General
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Target
0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe
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Size
59KB
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MD5
c20e65870810ff1bb985a801eaa0f490
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SHA1
a3fd6cf43851bd8e4fc6213454e7d0efd374477b
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SHA256
0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26
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SHA512
a5937e45c4500ef4b2ec9800bac14147901d4b5a6034fecdc9f2c7c2719b96f804377e7bf3a3ee653104a69082dbed61aa5bd2184f94df1ee6ecdb398458ec1f
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9eEUI0n0uI0n05:V7Zf/FAxTWoJJ7TU3n0Wn05
Malware Config
Signatures
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Renames multiple (4533) 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/3132-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000d000000023b7c-2.dat upx behavioral2/files/0x00140000000228f9-6.dat upx behavioral2/memory/3132-660-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-pl.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Input.Manipulations.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root-bridge-test.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ul-oob.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\ReachFramework.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jre-1.8\lib\ext\sunjce_provider.jar.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-180.png.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.OpenSsl.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsBase.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols.xml.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Http.Json.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-pl.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\splash_11-lic.gif.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-multibyte-l1-1-0.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\WindowsFormsIntegration.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\System.Web.Mvc.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Drawing.Primitives.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Grace-ul-oob.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Trial-ul-oob.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Retail-pl.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\TAG.XSL.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\DBGCORE.DLL.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\msquic.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\PresentationCore.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-pl.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ScriptDom.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\7-Zip\Lang\io.txt.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.kk-kz.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-pl.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-ppd.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationTypes.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.Win32.SystemEvents.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-math-l1-1-0.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ppd.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsptb.xml.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Controls.Ribbon.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.RsClient.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NameResolution.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationUI.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\WindowsFormsIntegration.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT-Rockwell.xml.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLLEX.DLL.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Modeler.UI.rll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\7-Zip\Lang\mr.txt.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationFramework.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\SmallLogoBeta.png.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Java\jdk-1.8\lib\javafx-mx.jar.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-pl.xrm-ms.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\ZeroByteFile.tmp 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.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 0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe"C:\Users\Admin\AppData\Local\Temp\0cc5d9430311ac4c28b99013d4438977625c090bb1d5a49a74c9fe7ce7ceee26N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3132
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60KB
MD592060a23fc13eb753e1d1210671f27b7
SHA1ae703a32c50f877284eb19b0e53e62d0c554dec4
SHA256b892ea66f0f9f88ce8dbefaa90895e97c7a0025b51c329c481ca2d13274f20e2
SHA5126e273979a3475cf5fa3cdbc2871c7518808351e28d6a1aaa29aa3251a48ca018051019811d0257180688f341bcf19c972572a3f6f47907f1b75241b80134ec24
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Filesize
158KB
MD5f97935fa44c4d5faec4d0ff2e0ff2ed7
SHA1470415087b85e6ef594406eef308ee9c56fefbbd
SHA2560a71ea3ea91af01a7f775d74fb8c9fca3328f185171b182bd1454712f3c54de9
SHA5120eed5651e73b2dbfae1f73d0b45826bcac282c90f4c2fd1c5143575ba9123d6a3def15fbf54d14da544218ae0d743992d40e5b8faf090b69736d2e84e83a004e