Analysis Overview
SHA256
af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809
Threat Level: Likely malicious
The file af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3697) files with added filename extension
Renames multiple (5193) files with added filename extension
Drops file in Program Files directory
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 02:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 02:43
Reported
2024-06-14 02:46
Platform
win7-20240508-en
Max time kernel
150s
Max time network
118s
Command Line
Signatures
Renames multiple (3697) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe
"C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe"
Network
Files
C:\$Recycle.Bin\S-1-5-21-268080393-3149932598-1824759070-1000\desktop.ini.tmp
| MD5 | 1b1796acadb4fee4e62059b3f7bf2b43 |
| SHA1 | 632a8f42e5ecb1d1c276b14ea57c9d482b5a85c0 |
| SHA256 | 0d81ec301fb0f03fe6d18bfce6e8c4121aa42a74b454793dda4fa9b398b26693 |
| SHA512 | ed9f81a0b7d884ead1dbb80fdd7fd597978ef170cec255278fb49b0d4b80c3e71c4633c292bdf18b0926c0249e10e59a4e3284868a81fe4916b7f93d9df115d0 |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | ff179f3bb9a9a5dc52b0cd6e9839e737 |
| SHA1 | c6422fcb1259f7ae02ab066b8a2e98240412ffff |
| SHA256 | b908be87c6bacaa46eeccb0b512795ccd08f645963303747975c4d05e7be85ed |
| SHA512 | ccdece4b548e22a7da69c2005fe6462b77b9d28fa63b8de66c988394c922d0b565b198d5adcca049f1743b8e00cadf63c05299bd0922e222baad4a58c750ec79 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 02:43
Reported
2024-06-14 02:46
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
51s
Command Line
Signatures
Renames multiple (5193) files with added filename extension
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.FuzzyMatchingCommon.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationClientSideProviders.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\ReachFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Garamond-TrebuchetMs.xml.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL027.XML.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.IsolatedStorage.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Luna.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Garamond.xml.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Interop.MSDASC.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsFormsIntegration.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\ext\cldrdata.jar.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Controls.Ribbon.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\ReachFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Forms.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\IFDPINTL.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\vfs\Fonts\private\GARAIT.TTF.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\US_export_policy.jar.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\jce.jar.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Security.Permissions.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Internet Explorer\ja-JP\iexplore.exe.mui.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Templates\1033\EssentialReport.dotx.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\IEAWSDC.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\OFFSYMXB.TTF.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN097.XML.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.Queryable.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\bin\schemagen.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\hwrusash.dat.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-synch-l1-2-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationCore.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.IO.Packaging.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_COL.HXC.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\Microsoft.VisualBasic.Forms.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_KMS_Client_AE-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\EXCELPLUGINCORE.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\7-Zip\Lang\br.txt.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_heb.xml.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationCore.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ul.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Localytics.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONGRAPHICS.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lt-lt.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\en-US\tipresx.dll.mui.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\fr-FR\rtscom.dll.mui.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.TypeConverter.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe
"C:\Users\Admin\AppData\Local\Temp\af787eae268d4ea465e87b013a7ca582f6b3ed09bfbb8d58538bd4f58e043809.exe"
Network
Files
C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
| MD5 | 68d03dd09e846625a5be6915681c609d |
| SHA1 | f3bfa7c444618b6575e984268712c8b99d7f56ed |
| SHA256 | 87e99bb65e0738193d1bea7fe84c4d3a99cd61b3032b31f81769f8c52c98e31d |
| SHA512 | 692bdc07396bc2748ab24ff8331ec98dbbe61ec64a3f78a6653ba16eb51cbea148e007dce0d9e3616fb1e1742829d6be1d9f2f2568c63e9d2850a24ae54321c3 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | c1fc8c232d688c0bff20576536ed08fb |
| SHA1 | 759ca1692f9ecfb2eb1158cddd8c430e5920038c |
| SHA256 | f85240c6e6a5e5610cf81faf764d6947fe9bb1e915be100489b9c54f5e6ac56b |
| SHA512 | b94ae8f624a0515ad96a4d629193f7f1d36d48fd6e196562f6651898e6a3cb08775bb2c26e7924da7989c95a51fd06964b76167a3110fc1236f4b364fd20491d |