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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/10/2024, 03:53
Behavioral task
behavioral1
Sample
529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe
Resource
win10v2004-20241007-en
General
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Target
529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe
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Size
52KB
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MD5
0da3d6f5d92227dcdf9335b86841d100
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SHA1
e92bcacf5a22d833ee3fdb77e739224842be608e
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SHA256
529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3c
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SHA512
d5c2ef955f8fe33d844569d56014f396f4a2b719ca44d9ecb177a05c3aff6dcef8942d1c5f632efb1e43780972dab891907c3753dfb4fd23d575815ee3276e76
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SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9U:V7Zf/FAxTWoJJ7TG
Malware Config
Signatures
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Renames multiple (5117) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral2/memory/672-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000c000000023b91-2.dat upx behavioral2/files/0x0004000000022902-6.dat upx behavioral2/memory/672-784-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre-1.8\release.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-phn.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemDrawing.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\ReachFramework.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationClient.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\TipTsf.dll.mui.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-ppd.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.DataSetExtensions.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\WindowsBase.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_K_COL.HXK.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-pl.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_KMS_Client-ppd.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_200_percent.pak.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\sunmscapi.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-oob.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Trial-ppd.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-80.png.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationTypes.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-ppd.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\resources.pak.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Primitives.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationTypes.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Input.Manipulations.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-ul-oob.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ul-phn.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\DRUMROLL.WAV.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.deps.json.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-ul-oob.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\sw.pak.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\joni.md.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EntityPickerIntl.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Numerics.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-ul-oob.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ppd.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-pl.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ppd.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\7-Zip\Uninstall.exe.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3102-0000-1000-0000000FF1CE.xml.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Internet Explorer\de-DE\ieinstal.exe.mui.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Java\jre-1.8\lib\psfontj2d.properties.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.ConnectionUI.Dialog.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.fr-fr.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-dayi.xml.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationCore.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-pl.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-140.png.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\ReachFramework.resources.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-pl.xrm-ms.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.Tools.Applications.Runtime.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\COIN.WAV.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\7-Zip\Lang\uz-cyrl.txt.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.Watcher.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordaccore_amd64_amd64_8.0.224.6711.dll.tmp 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.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 529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe"C:\Users\Admin\AppData\Local\Temp\529eeb6ca1e0108042d929d1fd8c918a7d47cd4ec0859714f28c83735a5a2f3cN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:672
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
53KB
MD5231d383ff940fcf5248010f903b99ec7
SHA1f05a5825494c15336b8ea599892aa19df959602c
SHA256b8f7cd125bfa86ad46afcdecbfb93f0dff447362e1530a980dd1224ce622fb20
SHA5127f45c67cd35db9db55869f9ba0002507a9e2477a45cc5af4dc5e2a343d11b5fdaa5a81dc66b9544c8ea26419a9d6c92dee614076a419b30f73a19b2635497bb8
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Filesize
152KB
MD5068139c49e9e644dbcb00dabffaadcfc
SHA1a5fa238da8bf4725ae76db9d0d147d86a8fbb4a4
SHA256b9e7daeffaf058b816f4ad48e1cda55bc757cdd45071e489efbfdee9adbf2722
SHA5120e778e17256e4855d47b418b335c81a39ae30b285e402ac7f7e3a6a1b76178c4aab02a0dbb9c40bda8aad8022c5069d7f53845cee3f000475bdc26b8dbd994ab