9aa513c029acfb115b37c00a73ac19e521f4da085e3d26d73b2235cfb1de38b6

Analysis

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

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 13:16

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Report Analysis Logs

General

Target

6d1691e69e5754dc4696f6d72051dbf0N.exe
Size

72KB
MD5

6d1691e69e5754dc4696f6d72051dbf0
SHA1

22eb39c11848830f188b635f86914e9d66bad5a9
SHA256

9aa513c029acfb115b37c00a73ac19e521f4da085e3d26d73b2235cfb1de38b6
SHA512

c1f5eb82d7bb7c207b22065d97bc37cdc5a59240f96a4ed0217d847cf552954d49165cd2f27d510afd91abacd340066618f2260b42ca86ca48068da187e64303
SSDEEP

768:W7Blp2sspARFbhJpupZ5pZ4+fTgTvlK1lK6RZR+8/8gClurYClurUpOpKrY:W7Z2sspApkZrZ4+fU7lK1lKT8/8h

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4543) 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\8.0.2\zh-Hans\UIAutomationClient.resources.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Dallas.OAuthClient.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.PPT.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Localytics.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.FuzzyMatchingCommon.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\DirectWriteForwarder.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Printing.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\javaws.policy.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\CERTINTL.DLL.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_KMS_Client-ppd.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-phn.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\ConvertToInitialize.clr.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.ServicePoint.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr\profile.jfc.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-100.png.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.kk-kz.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hr-HR\tipresx.dll.mui.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\sunec.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Office 2007 - 2010.eftx.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcDemoR_BypassTrial365-ppd.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymt.ttf.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\APASixthEditionOfficeOnline.xsl.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GKPowerPoint.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Process.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClientSideProviders.resources.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationUI.resources.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy.jar.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlSerializer.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\BOMB.WAV.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jjs.exe.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-180.png.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\libxslt.md.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVCatalog.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipstr.xml.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Printing.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationFramework.resources.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClient.resources.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.v4.0.Utilities.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-80.png.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.scale-100.png.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\asm.md.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-pl.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\tabskb.dll.mui.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\libffi.md.tmp	6d1691e69e5754dc4696f6d72051dbf0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul-oob.xrm-ms.tmp	6d1691e69e5754dc4696f6d72051dbf0N.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	6d1691e69e5754dc4696f6d72051dbf0N.exe

C:\Users\Admin\AppData\Local\Temp\6d1691e69e5754dc4696f6d72051dbf0N.exe
"C:\Users\Admin\AppData\Local\Temp\6d1691e69e5754dc4696f6d72051dbf0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4884

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-1-5-21-1302416131-1437503476-2806442725-1000\desktop.ini.tmp

Filesize
72KB

MD5
ea7b49cf57ce1198e117a2bd9aa70371

SHA1
b55c02bc08a243a22e915e0c168dbc5a9be89b24

SHA256
c8fdbdd8f4ae3560413cd6ff0f15b984db003d60bdb688ce0868aec1c4241f7d

SHA512
f7ae647cc2bc355f5ce0e43f83a867312ecdfec26bb5911627e92da61f9ae8a3590f4727be9f693d74ee2d0b27ecfe0f4c67819fdc8a21fa1273bb5128ee2c7b

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

Filesize
171KB

MD5
2610186a10776b2479ea1d0cf30a6523

SHA1
de21dcabc2ec03203a20476041139c6ed8c21e97

SHA256
236c2eba066ba782e4aedc798d9935b9f7950d421e3ae86653eb5a54e957ef6f

SHA512
7a66ed4c4071b49d20c8cd568397dc92cc06c8a271e985fcb42570e6b831c5e522c8ab8298a69d5126d18fc2f474cba0740eb3c273b0992044243a52f65eacc7

Download Submit