Analysis
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max time kernel
151s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 20:27
Static task
static1
Behavioral task
behavioral1
Sample
36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe
Resource
win10v2004-20240226-en
General
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Target
36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe
-
Size
92KB
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MD5
fd2feb984287ab5602babded2540c2e6
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SHA1
508b8025602ce4d168c8ea0b525c84828737fdb0
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SHA256
36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184
-
SHA512
e8173bed576815be98c18f7f3723b1571149dd9f83693b4c394d3147bd5a728f786b9164c7101e65ed01a0f18624cb5218cf9499d0b2d8451f53f326bd1341fc
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SSDEEP
1536:W7ZDpApYbWjnWf05PG0PG26IvxvWyCUyCGjjW+jjW4Kl+RR/D5zf6ydyf+abMkFB:6DWpDWYPxPTJe4cjWEjWqR/D5zf6ydyr
Malware Config
Signatures
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Renames multiple (1357) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
Processes:
36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Threading.Thread.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\fi.pak.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\mshwLatin.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-crt-utility-l1-1-0.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\rtscom.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\tipresx.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_wer.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.de-de.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Collections.Immutable.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.Compression.Brotli.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\System.Windows.Controls.Ribbon.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ja-jp.xml.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\System.Windows.Forms.Primitives.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.Primitives.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\7-Zip\Uninstall.exe.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\VC\msdia100.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\System\Ole DB\fr-FR\msdasqlr.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-crt-stdio-l1-1-0.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Security.Cryptography.Cng.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PenImc_cor3.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Dynamic.Runtime.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Windows.Forms.Primitives.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\WindowsFormsIntegration.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\cs.pak.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\cs\UIAutomationClient.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationNative_cor3.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\System.Windows.Forms.Design.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\7-Zip\Lang\fa.txt.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InputPersonalization.exe.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\lt-LT\tipresx.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Threading.AccessControl.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-sysinfo-l1-1-0.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Reflection.Primitives.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\de\ReachFramework.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\es\WindowsFormsIntegration.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsdeu.xml.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tabskb.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\fr.pak.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Xml.XPath.XDocument.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\ReachFramework.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\cs\System.Xaml.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.Royale.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\7-Zip\Lang\ar.txt.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.en-us.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InkObj.dll.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-datetime-l1-1-0.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-BR.pak.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\7-Zip\7z.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Private.CoreLib.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\PresentationFramework-SystemXml.dll.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipshe.xml.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\ShapeCollector.exe.mui.tmp 36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe"C:\Users\Admin\AppData\Local\Temp\36ea1fe7feab90bb0e6e91584187bcc82101b52739293e22410b04739c621184.exe"1⤵
- Drops file in Program Files directory
PID:1496
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:81⤵PID:1216
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmpFilesize
92KB
MD5fecb41768de7f878a1b03693275b3c79
SHA15ca2546057965c8740b60750a6427c254095ffa1
SHA2560dfa8f56e4aea00f7c08e432acc85537a1c160b2603e421422336032f774b0d6
SHA512f18e4fe55b84e08da6f1e895c1f65b805865af35d8feb94f75b3880e3801c299370c93b8435d5f50b0f74e12fef369b7dc3620ea204afc77366ad8593f11b095
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C:\libsmartscreen.dll.tmpFilesize
92KB
MD5088736fb2312a6939f1e20e54a5e7d70
SHA168184434b1732cec38b8963f7b9ec5ccad6035a1
SHA2561fb9ad3a5818461247054e24c33f38494083d438fcc4b07df0f2a7f611ddc437
SHA5127afbc123e9b37427e2dee3ff7e3bc4472a60ad86f60d7cdacbc4f2c4a9e687f0969f6cfce33afe79c2547d5b62c229795706ac14aed7c2b3115284375d3cafa6