Analysis
- max time kernel
120s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
27/01/2025, 15:02
Behavioral task
behavioral1
Sample
09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
120 seconds
Behavioral task
behavioral2
Sample
09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
4 signatures
120 seconds
General
- Target 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe
- Size 210KB
- Sample250127-sesarstpds
- SHA256 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14
- MD5 af47b9b400bead7be7acfaf5148f4a20
- SHA1 a9a7ab536b7ad57b0789ec4550f6bb16a84e94be
- SHA512 994bf63da47eb81da3676ec538366ea29faa9e7398cf960bc8b38c1122d5997b3d57d56f2606438f8ccb154a8aaafca18be0eaf6c94afe28611d7e31ee141cb5
- SSDEEP 3072:fny1tEyyj2yAeCgjJQWHIjN3tj6qnv0b2UrXkbvLiPE:KbEyyj2yAIJbIjNDv0bNXkbvLiPE
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (4121) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/1752-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0008000000023c9a-2.dat upx behavioral2/files/0x000600000001e5c2-6.dat upx behavioral2/memory/1752-656-0x0000000000400000-0x000000000040B000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationFramework.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationUI.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTrial-ul-oob.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-pl.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.hash.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Concurrent.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\cursors.properties.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\lib\security\blacklist.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\bin\jps.exe.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-timezone-l1-1-0.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.RuntimeInformation.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\flavormap.properties.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Design.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NameResolution.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\calendars.properties.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Grace-ul-oob.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-oob.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.Dataflow.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\npjp2.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial2-ul-oob.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsBase.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\DirectWriteForwarder.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-ul-phn.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\Microsoft.VisualBasic.Forms.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\classlist.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\psfontj2d.properties.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\java.security.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\bin\jpeg.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-pl.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-phn.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvStreamingManager.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\baseAltGr_rtl.xml.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ThirdPartyNotices.MSHWLatin.txt.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ObjectModel.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Controls.Ribbon.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Milk Glass.eftx.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrespsh.dat.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-localization-l1-2-0.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientARMRefer_eula.txt.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_K_COL.HXK.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WindowsFormsIntegration.resources.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ppd.xrm-ms.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ru-ru.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe.tmp 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe"C:\Users\Admin\AppData\Local\Temp\09fae155d80872c645a9bcacc1a2f58ef78ef62358d2eaa222ba59653f427c14N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1752
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\$Recycle.Bin\S-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.tmp
- Size 210KB
- SHA256 bac7b67c17149ae05a38d34b757a7a4b0928e972bc953c0adbc6ba06bcfcfd30
- MD5 e9453d85854b37933d0e226d5caa29b8
- SHA1 baa9f6c7881e8b601554b560e7b2b622df5f5ff2
- SHA512 ce984a504152522421184dd33fa97301864d9fbd9bd11560a3434864a9bff3cef8e84f05ff89b44ebb2f84646f8c453147ab837a60ad208b44deb114c3779146
- SSDEEP 3072:fny1tEyyj2yAeCgjJQWHIjN3tj6qnv0b2UrXkbvLiPt:KbEyyj2yAIJbIjNDv0bNXkbvLiPt
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 309KB
- SHA256 34386cab2b5e8f692ec29978c5ec143466d663c8bd58f0917318ebdfa16d63b4
- MD5 f3f7526866f41d96b764b644bfd51baa
- SHA1 fd80baa5a5586bff1848799d7d8cb2a4868e822a
- SHA512 11381bd100b6a3ac8ed819a74d7cb5c641128286c1ee32c9c804033322f0a6ae62147ae2998bbcca8edbdb70fc2ac37174dd4b736dc1e60fbf53e4cf4f77d0cb
- SSDEEP 6144:KbEyyj2yAIJbIjNDv0bNXkbvLiPMIjNDv0bNXkbvLC:WyAUbIZGNXkbvL1IZGNXkbvLC
- MD5 SHA1 SHA512 SSDEEP