Analysis Overview
SHA256
af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53
Threat Level: Likely malicious
The file af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3533) files with added filename extension
Renames multiple (5232) files with added filename extension
Drops file in Program Files directory
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-11 01:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 01:55
Reported
2024-06-11 01:58
Platform
win7-20240221-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Renames multiple (3533) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe
"C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe"
Network
Files
memory/2452-0-0x0000000000400000-0x0000000000408000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp
| MD5 | 0460eecbd10bd8dcecf16028370026cc |
| SHA1 | 779babd1e232fc8ee5194a7e542810e6d17aae26 |
| SHA256 | 5d5037f81ca405ea5b4fe364322d8618b2b37395b28898834dcbffaaca0309da |
| SHA512 | 827efe24d6e6d1d29744349ec8ecc5214e7b476e0874d97369d73ac077d65d80b7b9ad395c69eb1edb458e3ac7a3ea4ad12613ee3146ce647555ff8090357ade |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 8fce7700e3de75ada411a78207fe7edb |
| SHA1 | 6477b2344766b97cd73edb91ac3d4c36245476fa |
| SHA256 | adfdfbf2208f299517fce736e383f4b5ff185229d610e83ba084f9cce6c943fd |
| SHA512 | 6e46f852b90d2ad6d6080e2aea88565ecc81744897308fa1946fdd1a6ca3c0d948565b62f18f3c3d2977ab532ccc29dc5dd50bdb5bf9d42681a90f52892822e1 |
memory/2452-654-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 01:55
Reported
2024-06-11 01:58
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Renames multiple (5232) files with added filename extension
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Java\jre-1.8\bin\java.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PROOF\msgr3jp.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClient.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationTypes.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT-Rockwell.xml.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_MAK-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\MSSRINTL.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Csp.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClient.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\WPFEXTENSIONS.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Linq.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClient.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\client_eula.txt.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL078.XML.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\legal\jdk\giflib.md.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\lcms.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\PersonalDemoR_BypassTrial180-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\Sybase.xsl.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WindowsFormsIntegration.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_MAK-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Immutable.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationCore.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Common Files\System\ado\msado21.tlb.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\OneNote\prnSendToOneNote.cat.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\msvcp140_2.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationClient.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\bin\jp2ssv.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Classic.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\ReachFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\PresentationUI.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\ReachFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\index.win32.bundle.map.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClient.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\host\fxr\7.0.16\hostfxr.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\lib\dt.jar.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\security\policy\limited\local_policy.jar.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-multibyte-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\bin\wsimport.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\java-rmi.exe.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\deploy.jar.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0409-1000-0000000FF1CE.xml.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Common Files\System\msadc\en-US\msaddsr.dll.mui.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Forms.Design.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationClient.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\legal\jdk\cryptix.md.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\security\java.security.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe
"C:\Users\Admin\AppData\Local\Temp\af6493148a3cf4fabb6597b95c0e4bbd01b39417752718f0e81484ba245d7d53.exe"
Network
| Country | Destination | Domain | Proto |
| US | 23.53.113.159:80 | tcp |
Files
memory/1708-0-0x0000000000400000-0x0000000000408000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
| MD5 | 8da379325fd9de34ea1c31d3ba38e3d8 |
| SHA1 | 365fa24d6d56cf9f93f5a772102216b6359d199d |
| SHA256 | d1ad8c152ca6cc567744f9a84a5bacd0d79ea27d85b3a0ba94768176b74ee458 |
| SHA512 | 9e976aa73de601018701d8acfab43edf2f9f122932a0bbb9a1683dcb31f9a8e992c902e54e84d957c8dcf61516ffffb3b5c0b02b0bafe8b4e58588f3b5229be2 |
C:\Program Files\7-Zip\7-zip.dll.exe
| MD5 | 986266f3bc99f5eaba6a74de80a2e2e3 |
| SHA1 | ddc1ac7dbaa8a264eb9d18e9b7c8405624d9c1f0 |
| SHA256 | 0a02aa1463fb6e8b48e4b6f63535caac45d72b6f648c827db63934262bec362b |
| SHA512 | 53e1b3da09d03dc5dc2e204ab31d55ca32342c1cc8b2b5573b16863d9672064d5dc0472cb91297f339164490973253017858e5971f1d844c9a082c8ed34d1948 |
memory/1708-1884-0x0000000000400000-0x0000000000408000-memory.dmp