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Analysis
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max time kernel
149s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 00:43
Behavioral task
behavioral1
Sample
9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe
Resource
win10v2004-20240802-en
General
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Target
9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe
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Size
58KB
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MD5
13024cf0c84b1297a65252a7129485a8
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SHA1
9a6488e1cd73c11b31b4b8d23e8f62b00ade9697
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SHA256
9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931
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SHA512
2d05b202f55c97b6b37bb772c74000714291e290a5f1bd7a8799da259b9098493c85a04a0662b66575f7b490d14606042b7eaa23dd3f864d32148d5c6fdeeb1b
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8NCuXYRY5I2I4pe:KQSoDuXuv35
Malware Config
Signatures
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Renames multiple (5028) 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/4060-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000900000002361a-2.dat upx behavioral2/files/0x000600000001690a-6.dat upx behavioral2/memory/4060-1064-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Windows.Controls.Ribbon.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jre-1.8\bin\jjs.exe.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\gstreamer.md.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Retail-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\PowerPointCombinedFloatieModel.bin.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\ucrtbase.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Controls.Ribbon.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXml.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-140.png.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-pl.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\host\fxr\8.0.2\hostfxr.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationFramework.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\InstallCopy.vbs.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ul-phn.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngom.md.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntimeR_PrepidBypass-ul-oob.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\tabskb.dll.mui.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Primitives.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11wrapper.md.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\OSFROAMINGPROXY.DLL.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Printing.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jre-1.8\lib\meta-index.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Forms.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jre-1.8\lib\classlist.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-pl.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ppd.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-pl.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Controls.Ribbon.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Controls.Ribbon.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Input.Manipulations.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Design.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-pl.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-140.png.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Interop.MSDASC.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationClientSideProviders.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationCore.resources.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\charsets.jar.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART4.BDR.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-80.png.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Common Files\System\Ole DB\oledbvbs.inc.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Crashpad\settings.dat.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.deps.json.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\v8_context_snapshot.bin.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\osfFPA\addins.xml.tmp 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.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 9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe"C:\Users\Admin\AppData\Local\Temp\9fe81049a5c2133956442a7d503d5da59914d470441d60d1b061160325471931.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4060
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4252,i,2727319350781907497,7925939240893079607,262144 --variations-seed-version --mojo-platform-channel-handle=3004 /prefetch:81⤵PID:3256
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
58KB
MD571cd99e113afd9513a126b1fff0f0fcd
SHA14ab5ed4d11950db90f9a61ceeaf536710f76ea4a
SHA256aa868119370a0b970fd94d7d3656fc3eeeb7c04a184a742aff9f5d72bb506cfe
SHA512f228252f2c86d4d90d1d33ec12b2626472c20ee220debb3a7346c7e58a1eda580cf802f384e86a5621c557a2b419d667ec8593219a784239e3a5c098487c264a
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Filesize
170KB
MD5939c533697b2662b88c61e9d56e32c54
SHA178712c978e19fda87b52f48b2f638daa9a2739e7
SHA256fbec26a3f7653b253b482ad0145795bc0ff3525fac1df48ef5c5daaa067bc361
SHA512bbd7cf59d1a5524a5e984823e781aa3e42c301ca29497540b56069d3ba5fc3477e9559e0da59cc6b679011a19ce8303cef8a89ba50ed7604285c1529f952cc32