590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 20:48

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General

Target

590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
Size

56KB
MD5

e269cfe36cddcf5614dee03605717533
SHA1

48dc836cbc33f76217679a5aeedaf328dd9d0fc8
SHA256

590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22
SHA512

cc97dcfcebf62bfd76376e373fa5bf905f65490a6e9eeab4f1edaefc914c39b4415c5340d3aa4ced32ea4465530c402e11db6656e6985302ed76388765f548c8
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfpVF/MF/3Nw/Nwk0cEMdV8IEMdV85/n:W7ZppApBULcfpHLcfpX2/Nw/NwmxI

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5198) 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\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.kk-kz.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationCore.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\deploy.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\gstreamer.md.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\TellMePowerPoint.nrr.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\7-Zip\Lang\pt.txt.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Metadata.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jdk-1.8\bin\vcruntime140_1.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\msjet.xsl.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Extensions.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\msinfo32.exe.mui.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Transactions.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.EventLog.Messages.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Controls.Ribbon.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\directshow.md.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red.xml.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ppd.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_MAK_AE-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Primitives.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\java_crw_demo.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklisted.certs.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-140.png.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN110.XML.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-phn.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClientSideProviders.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Internet Explorer\en-US\hmmapi.dll.mui.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ppd.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul-oob.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.Interfaces.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-80.png.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\ReachFramework.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuuc53_64.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkDrop32x32.gif.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Grace-ppd.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ppd.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\CSS7DATA000A.DLL.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Controls.Ribbon.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ppd.xrm-ms.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientOSub_eula.txt.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\TipTsf.dll.mui.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tipresx.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Common Files\System\es-ES\wab32res.dll.mui.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemXmlLinq.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_telemetry.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Xaml.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationClientSideProviders.resources.dll.tmp	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.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	590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe

C:\Users\Admin\AppData\Local\Temp\590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe
"C:\Users\Admin\AppData\Local\Temp\590c54fb45b09c55f7ac9b2510bea292732f0953132bc3afd21ff0ce4544bc22.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2976

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-1-5-21-945322488-2060912225-3527527000-1000\desktop.ini.tmp

Filesize
56KB

MD5
7509ebb98abd7311a07f42221b0e9d9f

SHA1
211ffc6cc5784291979d0955452b184d5e83fe05

SHA256
8209effc1e4061e492a2eee9afbbfe1057c7004fb217d93987be1b9f024e1f3d

SHA512
c02cbee0d9c387328911103bc44c79acafde6c326ff4859d05fbfce8839dd1ed5dc3181ab5fada5f2438703d797d4d67e2c704d16eb6d163a3a90b4d503d6419

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

Filesize
155KB

MD5
bab0b1d66285495c4e5874011b8bcbe0

SHA1
d65e79e6095a19ada928d5817396c039396a00fd

SHA256
08af44413a76573c8f8929f784a22e3e4ff5e172e85914b96a4c6d994c4ca1b3

SHA512
46dae81414f674649cec7b27f9a84dbd976b2314494450081c50fc941f92e3a99388417dc8f3d8e95f9f1b539640791edd3dd46de5f89e196b4ba11e2ceb09b2

Download Submit