Analysis Overview
SHA256
335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149
Threat Level: Likely malicious
The file 335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3505) files with added filename extension
Renames multiple (4726) files with added filename extension
Drops file in Program Files directory
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-01 20:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 20:05
Reported
2024-06-01 20:08
Platform
win7-20240221-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Renames multiple (3505) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe
"C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe"
Network
Files
C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp
| MD5 | 2e675dbe4960175560443cd756638281 |
| SHA1 | 23f55902bcb493e0fa4d13833e1d0038b6aa721b |
| SHA256 | 6f17f709ecf9779af5ed15a997c545ba242cc130f1ab29d1682a87899215519e |
| SHA512 | a488624a4e98881bf450c30939a4d21f231426bac8795b0e76741f8853484c8827119fad01067220eacc23ea1317d0aa62ee19aec0da239b1960cbb970abdd5b |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 032bf8161918ec30b9656196ca73e17d |
| SHA1 | 009d47466f14eda19f758dbb401768e598ea6b16 |
| SHA256 | f75cd40ae1215f098bea596bfbd2765448a2c0997513aad1c57e0394381ba525 |
| SHA512 | 13ea4236a9d09c57f21278e39efe9a0c16d001a43705030a7c3f335359c34996f4650dad1af5f483acf974112fa5407621dde795b7183eeda4bab17fe6ab02d8 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-01 20:05
Reported
2024-06-01 20:08
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
128s
Command Line
Signatures
Renames multiple (4726) files with added filename extension
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.Unsafe.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationClient.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Design.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.es-es.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.NonGeneric.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Dynamic.Runtime.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\PresentationCore.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\legal\jdk\santuario.md.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\MeasureRevoke.xml.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Grace-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvStreamingManager.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_jpn.xml.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\legal\jdk\giflib.md.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Primitives.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\pt-BR.pak.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\lib\ext\access-bridge-64.jar.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationTypes.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\110.0.5481.104\vk_swiftshader.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_school.png.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\vcruntime140_cor3.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.cpl.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationProvider.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationProvider.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationProvider.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Numerics.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.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\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\verify.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_OEM_Perp-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\Informix.xsl.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\7-Zip\Lang\mk.txt.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsBase.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationCore.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Forms.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\D3DCompiler_47_cor3.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClientSideProviders.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Primitives.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\security\javaws.policy.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-math-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntimeR_PrepidBypass-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\ipsesp.xml.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\110.0.5481.104\v8_context_snapshot.bin.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\legal\jdk\bcel.md.tmp | C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe
"C:\Users\Admin\AppData\Local\Temp\335a14460f174dcf198d57bb6eeb70a80083bf2f4a2680925afe72789276f149.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 130.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
Files
C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp
| MD5 | 5dea69b44032ed4440a1cae4d204b260 |
| SHA1 | 8c442ee101cec8b2d4126dc722812e8e6206a764 |
| SHA256 | 4dd58845e338dac1b97018ccdcb79849cf7b6c878f37f46eaabb4fa0c730c099 |
| SHA512 | 3b79ecf2c33fe3cb3a651749dc9cb758dc6f2cc4cef2924956b25b10c4db3c818194f10e2c9be108f27cf7eeedf74ea613230ef4680228b0d1f4ff2b4dcc5241 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | c1f4e457b9f78bf1140a0caf114fbebf |
| SHA1 | 0f01fa427ca5c934a05fa4fba0ed592d5bb4e5ee |
| SHA256 | c0395b516073fc09a58c6aa7d65ab4d128152239709cdc4c293d63fabc8cee52 |
| SHA512 | 4370b46476f18fc53e632127ae3eb215d7435e61f082e8bcd8aa6e015d6e5ffd8a69fa262fc869d87def7163c97ec3953e676729d49b0d4d741815283ddd03e7 |