3ed5c067b89acc26e140f09db9ae2eb4d6062c5a01f04b77c8ca57a5235e4062

Analysis

max time kernel
119s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 20:04

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General

Target

96fe929ee89a51b3a659751b37bee6d0N.exe
Size

71KB
MD5

96fe929ee89a51b3a659751b37bee6d0
SHA1

db6b6f3b23df6066b71292c81b191d4a540adad2
SHA256

3ed5c067b89acc26e140f09db9ae2eb4d6062c5a01f04b77c8ca57a5235e4062
SHA512

fb5af9c22dc817d09dde91edbdb6458d7b72f2c7772a6fa22d8cf380fc46e6fd5179e2ade8d282b0441da318025f79a57bf1e95a79ce480cb1d551e43632032d
SSDEEP

1536:/7ZQpApze+eJfFpsJOfFpsJ5DVSWu0SWuA35:9QWpze+eJfFpsJOfFpsJ5DVSWu0SWu6

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4622) 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\jdk-1.8\include\win32\jawt_md.h.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.ReportDesign.Forms.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Grunge Texture.eftx.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ppd.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ul-oob.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.DataWarehouse.Interfaces.DLL.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lt-lt.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaprsr.dll.mui.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11wrapper.md.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.DCF.DCF.x-none.msi.16.x-none.xml.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-pl.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\LyncVDI_Eula.txt.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TipTsf.dll.mui.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\.version.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MML2OMML.XSL.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-pl.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\IFDPINTL.DLL.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-140.png.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-console-l1-2-0.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\javafx_font.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O17EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\jli.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.Design.resources.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\glib-lite.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\verify.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-pl.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-oob.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\7-Zip\Lang\kk.txt.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Quic.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Controls.Ribbon.resources.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\instrument.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ppd.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\7-Zip\Lang\ja.txt.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.cpl.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\xalan.md.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.SecureString.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Input.Manipulations.resources.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemData.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\Client2019_eula.txt.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\WIND.WAV.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WORD_WHATSNEW.XML.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\XLSLICER.DLL.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-string-l1-1-0.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-pl.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MINSBROAMINGPROXY.DLL.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART3.BDR.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteFreeR_Bypass-ul-oob.xrm-ms.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelCtxUICellModel.bin.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TraceSource.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClient.resources.dll.tmp	96fe929ee89a51b3a659751b37bee6d0N.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	96fe929ee89a51b3a659751b37bee6d0N.exe

C:\Users\Admin\AppData\Local\Temp\96fe929ee89a51b3a659751b37bee6d0N.exe
"C:\Users\Admin\AppData\Local\Temp\96fe929ee89a51b3a659751b37bee6d0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4996

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-1-5-21-2718105630-359604950-2820636825-1000\desktop.ini.tmp

Filesize
71KB

MD5
524eba02df442b3e0aba9b107ca6f7c6

SHA1
5add74dd7f088fbef8944f708fb0ef13e2721f2b

SHA256
2ac35b4f80b21d82051326b3ea4e5921066f27c26dba61d86e8faeb73bf044e0

SHA512
44a1872720c4f0c825cbaf93e1ad6a0a51d29bbad61a6a9e9813af88c8018e03af981ba73945770544df31bb05b5dc889cff13237d055f8e42feae4fc4302393

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

Filesize
170KB

MD5
2407405ff6b0d8c8d9b7a1f4d0429cbe

SHA1
7e7ea2cca9c19fc6040fd68a2a32f940c8ffc0f8

SHA256
8849445066bf034641c662d16703be3a3771bb2b533da15349610ba7ba9f4ee2

SHA512
a3a6334b6a231aef79c64bbc14606adb359367ff1b70b0918d051452a9d7883c0dccb5283c908bba9009b55b73696d9d238f215ba9856246fa041acfdf8b1f81

Download Submit
memory/4996-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4996-878-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download