Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2024, 09:42
Static task
static1
Behavioral task
behavioral1
Sample
164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe
Resource
win10v2004-20240802-en
General
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Target
164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe
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Size
54KB
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MD5
389d4a450a4a18866b5458cbc9375a30
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SHA1
2f35225a7b9c2081ce3a1b824c72717e2e0d7d88
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SHA256
164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76
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SHA512
0ad98fecb0303a73bc929541918b7ddb80700a7827105f24c64a8468bee0027d92cd4554ad84ef1953b3daa1c7aac27144431c62546b35844013cda5080ce056
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SSDEEP
1536:W7ZhA7pApM21LOA1LOl6Aj8Tu8T1Rxew2wiq:6e7WpMgLOiLOAew2wiq
Malware Config
Signatures
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Renames multiple (5207) 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.WindowsDesktop.App\6.0.27\System.Windows.Input.Manipulations.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.Primitives.resources.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\DUBAI-MEDIUM.TTF.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Windows.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\tipresx.dll.mui.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\PresentationCore.resources.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\UIAutomationProvider.resources.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe.config.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\7-Zip\Lang\lt.txt.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\OneNote\prnms006.inf.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.CodePages.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-private-l1-1-0.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Java\jre-1.8\bin\server\classes.jsa.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-80.png.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Common Files\microsoft shared\ink\lv-LV\tipresx.dll.mui.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Drawing.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationClient.resources.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationUI.resources.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL_COL.HXT.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\7-Zip\Lang\ka.txt.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ul-oob.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\redshift.ini.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BOOKOSB.TTF.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\tabskb.dll.mui.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Security.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationCore.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_eula.txt.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.he-il.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ul-oob.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\ReachFramework.resources.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\am.pak.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Java\jdk-1.8\bin\jstack.exe.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Grace-ul-oob.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMT.TTF.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.XDocument.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-pl.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN011.XML.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\JUICE___.TTF.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\cacerts.pem.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ul-oob.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\sqmapi.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationTypes.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ppd.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ppd.xrm-ms.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Resources\1033\PowerPivotExcelClientAddIn.rll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-100.png.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.AppContext.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Drawing.Primitives.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Process.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Microsoft Office\root\rsod\office32mui.msi.16.en-us.tree.dat.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscorrc.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.Local.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.ResourceManager.dll.tmp 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.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 164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe"C:\Users\Admin\AppData\Local\Temp\164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4748
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
54KB
MD598a483b87f36452189b1182d0a1fa93f
SHA1b651f853db27ffa28ed13b41df56ae9c04edc849
SHA2567e66346cc7370e2c840e64a6e4c5764fa2f4c489938cc8ac66fc99e01ac6e403
SHA51207596c23d88bcb6d155ad0ddb05fa430726f334c4882762a6bf2f300501641c486d4925fe16c3658df4267c7af4b7122cb3d92a84c2440ba5986a48fb9844ddf
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Filesize
153KB
MD5750b649eb7ecf2421a4a442dd921aaef
SHA1c9b94168785122d1de93ca9e1db6458fa1d03deb
SHA2563be1e8db2261599687d5a6d27144bdf2af380b706893bc6a02f8db2588ae3a5f
SHA512fde94bddbe875465f28adc50143a0402096028eafb72e921c3e3edda8c6585530c104fa03f4f873cae44c1f7adebecf13d657e25f271731cada5c94b1bb8515d