04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:10

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General

Target

04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
Size

41KB
MD5

00d6f8025badc3d192ab7bb211b58140
SHA1

2ffe3df0898aaf090b5f37e4ca2a1cd08f9a70e0
SHA256

04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567
SHA512

2bac5ff0e2a0cc1e04331c9137ef3f11d8b4232c19fb7d73d5546b2337a2ff0a8f1c670a47b037518d8c46dd4152a9139f72e57f7150fa67b5aeb7cba6b723c3
SSDEEP

384:GBt7Br5xjL9AgA71Fbhv7bhv3KueKudLl++KDUbdz3sJ/F8gzbdz3sJ/F8gC:W7BlpppARFbhjbhPKueKudLw1Dl

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5355) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre-1.8\bin\kinit.exe.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Grace-ul-oob.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-pl.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-ul-phn.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\PresentationUI.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationTypes.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ppd.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-100.png.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Client\concrt140.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Csp.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Controls.Ribbon.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PPINTL.DLL.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ppd.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NameResolution.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsFormsIntegration.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\ReachFramework.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription3-ul-oob.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\pt-PT.pak.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL058.XML.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-180.png.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.th-th.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ppd.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.XmlSerializers.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-phn.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTrial-pl.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-phn.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-80.png.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.deps.json.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationProvider.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-phn.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscorlib.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul-oob.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.Primitives.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\jawt_md.h.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE2.POTX.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwcapitalized.dotx.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsplk.xml.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Ping.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\Microsoft.VisualBasic.Forms.resources.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Configuration.ConfigurationManager.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ACEERR.DLL.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-oob.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientLangPack2019_eula.txt.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL106.XML.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BOOKOSBI.TTF.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\Bibliography\BIBFORM.XML.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Internet Explorer\es-ES\ieinstal.exe.mui.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xerces.md.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-synch-l1-2-0.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-pl.xrm-ms.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile_large.png.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-synch-l1-1-0.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.Interop.Excel.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.de-de.dll.tmp	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe

C:\Users\Admin\AppData\Local\Temp\04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe
"C:\Users\Admin\AppData\Local\Temp\04f84ec42382d5ab11305a0a4214a075e7946aee851c9191bbedf4f0db875567N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-523280732-2327480845-3730041215-1000\desktop.ini.tmp

Filesize
41KB

MD5
3539b3ada81caa172b48d13a964afb73

SHA1
07d66490f9fd0ebae742b2d9b604ef799eca2469

SHA256
408ec7f45aefb41d0c66b8e7e7521e2864ec617b7c0f5bd55edd715148dcb25a

SHA512
c9847e30b9d81010d5d16af20b83142a245aed32e646ff71ec7ef1546f27d20cdde2c41d8b79da0759f54c9da5577bff44cdbb8804465e32b2d621e35efd7d0c

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
140KB

MD5
2c1ceae7c02cd41f01e0f35e54330992

SHA1
283979fb23449c25985e3b886b129838baa1e4d0

SHA256
b00dad6d037da73e63e6b1ff31f4260a52eadf739f7aa9bcf2d3afee74bdaddd

SHA512
d11b42457fd3884e886e9b9df2a1f218e84106889d489058215b31e8a0f4b99f5a3fe79fd0abe0804dd4f6363560cbcff57b648b274b2d4c7767fc7f57fb91cb

Download Submit