82d53ea36b8b078b8ad4e7c0b37469b4bfa7566d82bdcb23da3eabcf3d127cf5

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01-08-2024 20:42

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General

Target

029cdd6892400bb97fd3008c8b47e9d0N.exe
Size

106KB
MD5

029cdd6892400bb97fd3008c8b47e9d0
SHA1

4f41d758f6752ff0b668b50d3c71e9ee36c93dfb
SHA256

82d53ea36b8b078b8ad4e7c0b37469b4bfa7566d82bdcb23da3eabcf3d127cf5
SHA512

0cdf00f1ac03fe0ade82c58c6bc08150aa2deadd0970c0f5998ad26bf7f3b35e9e1009be37b98b4adf1275c1b93904a6ff0aeb3496ba8fe2134034d20a537d93
SSDEEP

3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZOf7f1:RqKvb0CYJ973e+eKZOf7f1

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4540) 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\fr\ReachFramework.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.Design.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\[email protected]	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Content.xml.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Controls.Ribbon.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red Orange.xml.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-100.png.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Reader.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav.xml.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ul-oob.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial4-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_Subscription-ul-oob.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCONTROL.DLL.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Dallas.OAuthClient.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile_large.png.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClient.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Xaml.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\dom.md.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hwrenclm.dat.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\WindowsBase.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\WindowsBase.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClient.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Locales\sk.pak.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ul-phn.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_logo_large.png.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClient.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationCore.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Grace-ppd.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationClient.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.en-us.xml.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-black_scale-100.png.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\CIEXYZ.pf.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\unpack.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.ValueTuple.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Input.Manipulations.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Locales\mr.pak.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.NonGeneric.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Xaml.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-pl.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.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	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BIPLAT.DLL.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.ThreadPool.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2pcsc.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\LimitConvert.dxf.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\glib.md.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Trial-ul-oob.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-changjei.xml.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Internet Explorer\es-ES\iexplore.exe.mui.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\cldrdata.jar.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ul-oob.xrm-ms.tmp	029cdd6892400bb97fd3008c8b47e9d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\excelcnvpxy.dll.tmp	029cdd6892400bb97fd3008c8b47e9d0N.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	029cdd6892400bb97fd3008c8b47e9d0N.exe

C:\Users\Admin\AppData\Local\Temp\029cdd6892400bb97fd3008c8b47e9d0N.exe
"C:\Users\Admin\AppData\Local\Temp\029cdd6892400bb97fd3008c8b47e9d0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4788

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-1-5-21-1266786182-1874524688-71015548-1000\desktop.ini.tmp

Filesize
107KB

MD5
de81fca401b36e3a486398726c12f34f

SHA1
c74328c53b24a8f3149dc2a8900014e8b347b77e

SHA256
384689eca5892397cef3882dc35f87264c8ff954a1ae96ef5f6f33131cbfaf31

SHA512
3d731685c4527d041baecc936c4c83533869099faa5d8741f65ed7c3c291dc962272513aa2b9882e279de1c6fd3e8e3d89bd34f67de53aed3ebd29e8670c146f

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

Filesize
205KB

MD5
457e69c6f71b60eb7198ba27e6b03461

SHA1
ac3fb2e12f46f6620a9eac0240a7481ef513a8d6

SHA256
8ac53c8ce4955fbc52332a02fa77063dedaf6be941069d4c31ddaaa270e1964f

SHA512
1274fc8f0f9b9acbb1287cfb95ab89d5bc3a1a2efd91de2732777a3dfd6f9700de549090fe8b21209a3ddd46c4f7a0f18a2ab6ab35eda103b841594603270b14

Download Submit