Analysis
- max time kernel
150s - max time network
102s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 21:49
Behavioral task
behavioral1
Sample
4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe
Resource
win7-20240419-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe
- Size 82KB
- Sample240611-1pe27atake
- SHA256 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19
- MD5 1e629e30f5fe453e1204ee35f577143e
- SHA1 47e60b50808e7e533b5f66b45cec46ba2aee5eb5
- SHA512 0f30fde0bc5c8647b5375d46889089251b1675966b029b071236c1b0eaababf34e1df9e107ac001363ca7dbfd5ed7c69b128f6097451ba64194199339b62b544
- SSDEEP 1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IWcK:fnyiQSohsUsWU9BK3WcK
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5200) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2312-0-0x0000000000400000-0x000000000040B000-memory.dmp UPX behavioral2/files/0x0007000000023278-2.dat UPX behavioral2/files/0x0009000000022975-6.dat UPX behavioral2/memory/2312-1900-0x0000000000400000-0x000000000040B000-memory.dmp UPX -
resource yara_rule behavioral2/memory/2312-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0007000000023278-2.dat upx behavioral2/files/0x0009000000022975-6.dat upx behavioral2/memory/2312-1900-0x0000000000400000-0x000000000040B000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\ZeroByteFile.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.he-il.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ink\pt-PT\tipresx.dll.mui.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dt_socket.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\asm.md.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jre-1.8\bin\wsdetect.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN120.XML.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebSockets.Client.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-pl.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols.xml.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\LINEAR_RGB.pf.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-pl.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Xaml.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\vk_swiftshader.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTest-ul-oob.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-heap-l1-1-0.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\System\Ole DB\de-DE\msdasqlr.dll.mui.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Immutable.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\hostpolicy.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7.wmv.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Grace-ul-oob.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-ul-oob.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationUI.resources.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ul-oob.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.Interop.Excel.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.vi-vn.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.VisualBasic.Core.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Windows.Forms.resources.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\es.pak.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-oob.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-100.png.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Controls.Ribbon.resources.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jre-1.8\bin\awt.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_OEM_Perp-ul-phn.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-pl.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN102.XML.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msdaprsr.dll.mui.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Java\jre-1.8\bin\prism_d3d.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-pl.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ppd.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-stdio-l1-1-0.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-ul-oob.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Tracing.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Primitives.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Controls.Ribbon.resources.dll.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\chrmstp.exe.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\da.pak.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-pl.xrm-ms.tmp 4eda0af1a3f856db8221b384c20789ba84aba8cf329f5ee621b42cde5f169e19.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmp
- Size 82KB
- SHA256 21cfd2f0998e0fdae60ed6b67984cf6db9ffc4e0654acc47baa5fb5b5b7cc818
- MD5 894e0723f95177af609fe766c7deed19
- SHA1 6b73278a04a769ca879c7fb836bee4c94f01a5fc
- SHA512 2795172d8673be09f72e08ce9eab25b7cdb8f8420c7b786317a616e38486bba7d7b3426bcde0a447e5a9100310d7bfc55fc0316066f3f18ac3e8109b520b0e99
- SSDEEP 1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IWcJ:fnyiQSohsUsWU9BK3WcJ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 181KB
- SHA256 5f88787159e4d06e2b38d1bd74fb886f8c50b27cef1adc45a8275536c1961ef5
- MD5 beb621608066dc475dd94b70f7f74507
- SHA1 2b68f0ba5ec0b08ade34972fbf0e0ebf2bf06560
- SHA512 c22808a759d2a6ac1ad4d793cd223d45fd1d441ea13ba4c3083db9e7c776e09ba191ea86f3b860d0f18ca70623c3a51d5e6fb94e5689fe2e08b984ddda753138
- SSDEEP 3072:fnyiQSohsUsWU9BK3WcPWHIjN3tj6qnv0b2UrXkbvL6:KiQSohsUsWU9BxcEIjNDv0bNXkbvL6
- MD5 SHA1 SHA512 SSDEEP