478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222

Analysis

max time kernel
120s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 15:36

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General

Target

478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
Size

56KB
MD5

cadc577caf4cd129e0d20e4acf73a320
SHA1

a32ccb75d533fd789ac8484c7c0d187d70147452
SHA256

478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222
SHA512

5385f4f6d31c2e6e7e518516d855d2f7a952dab73a5246f4a9d9121393c2f2540f457684b5ca0634958a0be1493134df8ef474d9c9c6b1a47e5841e3f8cf8f3f
SSDEEP

1536:W7ZrpApojswv0EhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsot:6rWpcsHEhLfyBtPf50FWkFpPDze/qFsg

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4643) 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\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoutilstat.etw.man.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jre-1.8\bin\sunmscapi.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\javaws.policy.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Grace-ul-oob.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRLEX.DLL.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.XmlSerializers.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Common Files\System\Ole DB\msxactps.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Design.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.EventLog.Messages.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoia.exe.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Spatial.NetFX35.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\JitV.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\et\msipc.dll.mui.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ul-oob.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ul-oob.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Office.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsBase.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_elf.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART14.BDR.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsdeu.xml.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WindowsBase.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationCore.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationClientSideProviders.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\bcel.md.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-100.png.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\asm.md.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ul-oob.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\mip.exe.mui.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TipTsf.dll.mui.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsFormsIntegration.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.DLL.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Office.Interop.Outlook.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemDrawing.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-ppd.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial2-pl.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-private-l1-1-0.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Transactions.Local.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationProvider.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationTypes.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\unpack.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msproof7.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\7-Zip\Lang\co.txt.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msdaprsr.dll.mui.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Json.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Grace-ul-oob.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-100.png.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-libraryloader-l1-1-0.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.Linq.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Emit.Lightweight.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightRegular.ttf.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\Office16\SLERROR.XML.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\centered.dotx.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MINSBPROXY.DLL.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.Local.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\WindowsBase.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Java\jre-1.8\lib\fontconfig.bfc.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-ppd.xrm-ms.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
File created	C:\Program Files\Common Files\System\de-DE\wab32res.dll.mui.tmp	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.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	478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe

C:\Users\Admin\AppData\Local\Temp\478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe
"C:\Users\Admin\AppData\Local\Temp\478daf8416622274acacfb0309187cd16f02d2d5690b44a109cbf84a45904222N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1224

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

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Downloads

C:\$Recycle.Bin\S-1-5-21-1302416131-1437503476-2806442725-1000\desktop.ini.tmp

Filesize
57KB

MD5
f4aa2f0e070646ebcf1b2f1a2c0e2723

SHA1
737931031d7d4cac57ee338eb82932e5a99c7ed1

SHA256
372ec9db3d99f4844aca1cfdfa1900a6d7a0dfed97fcbccf36c05f1fa6d69b95

SHA512
5e46cbcc14ae37ee20b1762f114308c2f4524a82bfe51e5463a27fe8e52dabd045047628675437085b28b2f3f4c25795897e8f121e4abee626cc5b9b74df7ae5

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

Filesize
155KB

MD5
2f773975952a7a73f8ac2e5bdbb292a0

SHA1
ef9f1df233c3b90d5f2c6d9c8b858fc42b362839

SHA256
b7b8d6e81b4d11e589fa9f8dc23f62bbe234f599f8dbdc6de06a0f3f5850f40c

SHA512
46ffd796b2cb45fd23029b929d9f1dbb5ba84213ec5d125bfa21f1b53866a5b0be2d74593f6e90db9f4c800c4666576335407f200b97bb5d5b90eb97797caaaa

Download Submit