Analysis Overview
SHA256
cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32
Threat Level: Likely malicious
The file cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3595) files with added filename extension
Renames multiple (5277) 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 04:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 04:07
Reported
2024-06-14 04:10
Platform
win7-20240611-en
Max time kernel
150s
Max time network
119s
Command Line
Signatures
Renames multiple (3595) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe
"C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe"
Network
Files
C:\$Recycle.Bin\S-1-5-21-2812790648-3157963462-487717889-1000\desktop.ini.tmp
| MD5 | 121d86a38f0118923fd846b8f1f11e79 |
| SHA1 | 52f8019a55c57df63d37523678db0a867c8d7e3c |
| SHA256 | a22c1142ad4b42113a4598341c1586e0cd6d20933bb2417c4559694262a726e5 |
| SHA512 | 1a849ff7bddba2f45b480969640d0cb0199ec8ca7801b87afeccdbdb48d848e9af567ece50846af479ee6046722e5e9618300dd41a56c935a1b54a88c2a375a6 |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | e08db42ef150b8c9807dad730d9c1d80 |
| SHA1 | 15e164f7f7a7bc0a6fb6a0c6fe05af79cf759ed1 |
| SHA256 | 61758cef5d875bb88492c39c58b1741cd8f5c2fc23022cd882a56fe103842c89 |
| SHA512 | 0eecc5bd0c5780380ee90002949adb088012f94f7cd717ce128d41ec013c363b6f842c32f19772c41303a8eb03c30fd6e41dc907629e813b762627feb9761d0b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 04:07
Reported
2024-06-14 04:10
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
51s
Command Line
Signatures
Renames multiple (5277) files with added filename extension
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME.txt.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| 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\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordaccore_amd64_amd64_8.0.224.6711.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\ReachFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationCore.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\FPA_f4\FA000000005.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ONBttnIE.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BOOKOSI.TTF.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationClientSideProviders.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\MEDIA\CHIMES.WAV.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\es-ES\TabTip.exe.mui.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-profile-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ONENOTEIMP.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140_1.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.HostIntegration.Connectors.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-time-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PROOF\MSGR8FR.LEX.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-processthreads-l1-1-1.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\msinfo32.exe.mui.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.Extensions.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.ServicePoint.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\7-Zip\Lang\sa.txt.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\legal\jdk\colorimaging.md.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0000-1000-0000000FF1CE.xml.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuuc53_64.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\tipresx.dll.mui.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Controls.Ribbon.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationTypes.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\LICENSE.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\vcruntime140.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Templates\1033\ApothecaryResume.dotx.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\ZeroByteFile.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART3.BDR.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\7-Zip\Uninstall.exe.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\wxpr.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\legal\jdk\cryptix.md.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\7-Zip\Lang\si.txt.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordbi.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationTypes.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Input.Manipulations.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\ClientOSub2019_eula.txt.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linessimple.dotx.tmp | C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe
"C:\Users\Admin\AppData\Local\Temp\cca71a7eda4fe2adb6c3a41760dfa8bf43669f3585fefd76c651ad64daeb7a32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp
| MD5 | 62876bb65d1ecbdc97dc16b763c45a77 |
| SHA1 | 30c0804c94987d003af638274585a995d346154b |
| SHA256 | b2a5f0e03ce35fd26a3c248b9802b707289ad00db4d9d2ee3722617b2db7c6fc |
| SHA512 | 6896511f6de44b67762fea5671a58dfdbb492a3c71d6d54009c0ddb53f18c7f150bbf9384cbeae3a4d5d2146d253b7b6abf4c430e354b15cf38e50e91d4df44b |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 4f3d48ca28770dbcb333964eee1e445b |
| SHA1 | ac7db119abf3ecf61f64c18ca2b9c0dbe95610cc |
| SHA256 | a7248250105cbbe93452458e77f68d5cda3c16ac4a6b9dc159c3cd4f052c3750 |
| SHA512 | 9bab0082aafc1fd725542f1d6528c5919f9e7a6f9f96efd58f0c5af6199b97d707413ef205246d3a56460d8bbe795dd2fa6d95973d472680146524bf86b4cc56 |