7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109

Analysis

max time kernel
110s
max time network
106s
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, 06:27

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General

Target

7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
Size

85KB
MD5

c7f6220eebb7a1715124967c6bdf05d0
SHA1

6681d041350473592e95f0f9f1410d5b3b492044
SHA256

7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109
SHA512

29e46f7e4b75c776a1f4d20a9be28a79f0d831e122bdb85143f2d5bbed720d6b853f305bb490444baff7864616845c7b5e088ca126e5085c083441c0de3bd4fe
SSDEEP

1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKgg3wI:69WpQE0zxg3wI

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4263) 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\lib\psfontj2d.properties.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ppd.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationProvider.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoCanary.png.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jstack.exe.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\ShapeCollector.exe.mui.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Overlapped.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0409-1000-0000000FF1CE.xml.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.DocumentServices.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.ReportDesign.Forms.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-time-l1-1-0.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\cldr.md.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-synch-l1-1-0.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-pl.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\IpsPlugin.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClient.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Input.Manipulations.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Spatial.NetFX35.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ul-oob.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.AccessControl.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-pl.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri Light-Constantia.xml.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-pl.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\msinfo32.exe.mui.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.StackTrace.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationFramework.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-ppd.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemData.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Franklin Gothic.xml.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-phn.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationUI.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Forms.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationCore.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.cpl.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ul-oob.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msdaprsr.dll.mui.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationTypes.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Grace-ppd.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-phn.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Tools.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ppd.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial5-ppd.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\PresentationUI.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\mashupcompression.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-pl.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.ValueTuple.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Cng.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsBase.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\zh-TW.pak.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-oob.xrm-ms.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy.jar.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-math-l1-1-0.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ko-kr.xml.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Windows.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.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	7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe

C:\Users\Admin\AppData\Local\Temp\7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe
"C:\Users\Admin\AppData\Local\Temp\7886f4c3f9060d48694a4419b8ac35e4f12435812692dee25bf89279258e2109N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3624

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-1-5-21-786284298-625481688-3210388970-1000\desktop.ini.tmp

Filesize
85KB

MD5
0755d008e9817c823a05325b53b2a4b5

SHA1
46d8e8baa0371d691956c647970e0a2855a6dc16

SHA256
89a8a930a19849876298747f7b727f34a4695d7ff19fab079ba5774669210736

SHA512
aacbcf623c8ba2db4b6bd6ad00abaeb3cdad76f957e77e269c555951b4ff2864134f0b3b118dca88ed0df0f16408f67d5b9d33a1c350b3f0cfca25420c4acd15

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

Filesize
184KB

MD5
45acb8c804f4db88f6ce9ac99befa82f

SHA1
e388e915bd763b1eda5ad2f464c727bdde5355a3

SHA256
3a3976dccdaa525b24847400cf7a2b7e1f0505d63149935818c16c4d904a8fea

SHA512
78e30abe4c5a7b5e8d9930cbbebdf4edbe031756dd04b941b39e18e5c78f1974d440f4774ab1b3af4595f15098a0c5653689f8013a76dedfa6c331a45cbf16c9

Download Submit