Analysis
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max time kernel
149s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2024 04:43
Static task
static1
Behavioral task
behavioral1
Sample
de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe
Resource
win10v2004-20240709-en
General
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Target
de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe
-
Size
34KB
-
MD5
388515e4def03ce109c6ae5ece322bdf
-
SHA1
0f7dcfc5899ba4c72cb7693ac5c053b7099d3562
-
SHA256
de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182
-
SHA512
8312e8bf887807b42467f9d555dddf1bd084db12a90ee082b7e6a0f619a1eea36d1e1e2a15c6d7ab4e9881a4e1a97b077318eb440f1753a351b913ac67310918
-
SSDEEP
192:pACU3DIY0Br5xjL/EAgAQmP1oynLb22vB7m/FJHo7m/FJHA9jxjc8P8+:yBs7Br5xjL8AgA71Fbhv/F1U+
Malware Config
Signatures
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Renames multiple (2738) 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:
de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Registry.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clrjit.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-environment-l1-1-0.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red.xml.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.DataContractSerialization.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Core.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jre-1.8\bin\javafx_iio.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Input.Manipulations.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.Registry.AccessControl.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Configuration.ConfigurationManager.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jre-1.8\lib\jfxswt.jar.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Input.Manipulations.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\VisualElements\LogoBeta.png.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jdk-1.8\bin\kinit.exe.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\attach.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-timezone-l1-1-0.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NameResolution.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.Annotations.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Console.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClientSideProviders.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Input.Manipulations.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Controls.Ribbon.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\msquic.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Ping.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.XDocument.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.Win32.Registry.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClient.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jre-1.8\bin\dt_shmem.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Controls.Ribbon.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jre-1.8\bin\prism_sw.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\ShapeCollector.exe.mui.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.AccessControl.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Forms.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\System\Ole DB\sqloledb.rll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationCore.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Primitives.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationUI.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\7-Zip\Lang\mn.txt.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\TipTsf.dll.mui.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.DirectoryServices.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationTypes.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Microsoft Office\FileSystemMetadata.xml.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.IsolatedStorage.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Xaml.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\Locales\zh-TW.pak.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsFormsIntegration.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\7-Zip\readme.txt.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\netstandard.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Http.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\microsoft shared\ink\sk-SK\tipresx.dll.mui.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsFormsIntegration.resources.dll.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\icudtl.dat.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe.tmp de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe"C:\Users\Admin\AppData\Local\Temp\de286bb9632e157294b33cfc4e627b79fed41c8ab5d5ac82cba6b0e7fb290182.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\$Recycle.Bin\S-1-5-21-3419463127-3903270268-2580331543-1000\desktop.ini.tmpFilesize
34KB
MD52eb65bfa3ac7c1b4e6bf044596f3f439
SHA1180e4a091bdeff668525b5a45454af2eb183194d
SHA256ef3c7f2c8bcf21bb4e88d7e6a7e1e0ffb748bfbf092d9368070243e871ea55e1
SHA512f29c6ed6730176ee04d0fda26c912ddfe8340ff87dcfcbf38d55753adc4d393aa0ca29c8160357626a318589e12d2da058a28319fef0a016c030d9b805be2dcd
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
133KB
MD51755de5dff5820f04ebe7143822c4578
SHA1f0c7814a497d4f637158bbef3438898ce4ae0308
SHA256ee36bff5c7ad0bc8de5732cd008322f384a3b1fbb25d074544eff084414d84ee
SHA512f009b2a07380af450c6d92b12fe53fbc9781915ffb7a2db0559a00c26c982cf3a20a1322b856c0a604fb95aa8090cd9c60a76e6c9249d8c2903a14ce35767d93
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memory/4908-0-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/4908-1580-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB