Analysis
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max time kernel
150s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 19:26
Static task
static1
Behavioral task
behavioral1
Sample
0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe
Resource
win10v2004-20240802-en
General
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Target
0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe
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Size
52KB
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MD5
8cb805d1b9304a13e960362411e40dc0
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SHA1
0177c1c3e3a0dfc62578757670621044ff30f972
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SHA256
0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb
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SHA512
be654332f654bc8ca8ca62af7a31d2d06ecd4f62890d6af5f2f604c6b585553d2cc8ffd5e7e58ee77874b6757b69c6050f2f975ce7e477d1db72200b93819303
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SSDEEP
384:GBt7Br5xjL9AgA71FbhvuNBNQFrs0AqAJwO1AqAJwOfF2JouP2JouQw5A5+w1t4:W7BlpppARFbhHFoqAJwBqAJwRJofJoT4
Malware Config
Signatures
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Renames multiple (5074) 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
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.DirectoryServices.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-pl.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ppd.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ppd.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\AccessRuntime2019_eula.txt.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\OARTODF.DLL.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\tabskb.dll.mui.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-oob.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-pl.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\af.pak.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-phn.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Grace-ppd.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\System\Ole DB\fr-FR\sqlxmlx.rll.mui.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\System\Ole DB\it-IT\msdasqlr.dll.mui.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationClientSideProviders.resources.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationUI.resources.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\UIAutomationClient.resources.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-1-0.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XDocument.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Grace-ul-oob.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-ul-phn.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1036\MSO.ACL.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\TellMePowerPoint.nrr.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.he-il.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\System\Ole DB\de-DE\sqloledb.rll.mui.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.DataAnnotations.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Json.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationTypes.resources.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages.properties.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-pl.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTrial-ppd.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_OEM_Perp-ul-oob.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-100.png.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-cn.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Web.HttpUtility.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationUI.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\attach.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_sv.properties.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jre-1.8\lib\management-agent.jar.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-180.png.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\WordCombinedFloatieModel.bin.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\7-Zip\Lang\de.txt.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msadcer.dll.mui.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.NonGeneric.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jre-1.8\bin\vcruntime140_1.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-pl.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\EventSource.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Office16\CSS7DATA0009.DLL.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Common Files\microsoft shared\ink\ar-SA\tipresx.dll.mui.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-ul-oob.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Grace-ul-oob.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationCore.resources.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Java\jre-1.8\bin\msvcp140_2.dll.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-phn.xrm-ms.tmp 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.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 0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe"C:\Users\Admin\AppData\Local\Temp\0b1fb2067dbc1fdecd924051dcbe8413eaaa509e7ce777f7927b4303de3e23cb.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2484
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
52KB
MD5b4451ce658397c3ef5fbc2b23a0f9733
SHA193da426758cf72caf0f26a9753bae439888ade9a
SHA2567371784677b0e899ea4806cc64031fe06ab4f502d19e0e7cbf0132205856cf43
SHA5125a5c549513aa9b5b70a27f274375c2d0cfbf7d52539849775b948d406b175adee3d0d56825a2b96f2dfba053d70479cd5abd547f1fdb24aac584d8822567951c
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Filesize
151KB
MD5b4de8428bd57fce4cff696cc7a6114d8
SHA1cfb099477184be0b75ff973c3dd931f399d8bbdf
SHA256b0281e8f79ba5406cf4f76506051056c3f4f0ef8d1811f8db11a7346ccbe8d8d
SHA512d57fefaafe7819fcd6676e97e6d269c653f8664ae2a4c8361150ae6acccd22ba24b306b2e57a4b9cef916da2acf8dce1a492cb4a70559e8c1e53d31839b61807