d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 03:02

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General

Target

d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
Size

84KB
MD5

5e00f9d4b1e4682b5e85366e49a0d12b
SHA1

ad3bb289fd9524e29ad38c883360e3d2309d4cc1
SHA256

d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a
SHA512

37b934d7827a7b0e8549cb4888546063c3e5d0fe8ef1b38a6f56d8f379443b2577e13e73f08000a50a2f3183d5e445a0c59d28b51a0bcc6f0ae3f4c6c7992075
SSDEEP

1536:W7ZDpApYbWjIoPyPoLzV7c6ShZQ4PN54PNsSJ:6DWp4WeSJ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5030) 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\jre\legal\jdk\jopt-simple.md.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ppd.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\Office.Runtime.js.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tpcps.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.Linq.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationCore.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_KMS_Client_AE-ul.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\7-Zip\Lang\ug.txt.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.DiaSymReader.Native.amd64.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XmlDocument.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\jpeg_fx.md.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jre-1.8\lib\meta-index.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ppd.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\coreclr.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\WindowsFormsIntegration.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javaw.exe.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-140.png.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL121.XML.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.SystemEvents.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\joni.md.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC_K_COL.HXK.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntime2019R_PrepidBypass-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-pl.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-pl.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\DataStreamerLibrary.dll.config.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationClientSideProviders.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-memory-l1-1-0.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\ecc.md.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-pl.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ucrtbase.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Console.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClient.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-phn.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsBase.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsFormsIntegration.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\AppXManifest.xml.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHKEY.DAT.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Common Files\System\uk-UA\wab32res.dll.mui.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Grace-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\index.win32.bundle.map.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationCore.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ul-oob.xrm-ms.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msaddsr.dll.mui.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Licenses\c2rpridslicensefiles_auto.xml.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Forms.Primitives.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Controls.Ribbon.resources.dll.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.XLA.tmp	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.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	d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe

C:\Users\Admin\AppData\Local\Temp\d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe
"C:\Users\Admin\AppData\Local\Temp\d196c55b19da0c30f721c72c8484940c55832213330a5995a2c628f60715200a.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3904

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-1-5-21-2392887640-1187051047-2909758433-1000\desktop.ini.tmp

Filesize
84KB

MD5
12e266c0c82cd5ec2db325d2ff59932a

SHA1
0c05108b45c4c9bb0c40b8152ac4f982ec3cde50

SHA256
d282a1629b1a3d515eb982596bc8c63853fd3aeaa5fd7051ea222802239ab22a

SHA512
56d28f6b5274f02bbaa55e445928c52b49399d1c2f82bfba087f7c1140c89c75d9704b812a2cdabfb3c3a8736c720c5fee575ee05bb87344265c5a3db194b1e6

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

Filesize
183KB

MD5
687d0d0175fd430147741263456797fa

SHA1
d7d90dd282ac6d0535850472cbc2c44599e8db03

SHA256
0cb00c4dee5ce5b9ad188fe63e5b13ad9d51dd7192c8a0c48b0581377a3fefe3

SHA512
d0ae8b18a3ad517fbc5dc27ebe2834dc815be4e81d84fcfefddf9cb81bfb49a980d6fb6435c708ac7a1c2b1f89c657b369251e10c59ed28f33118d416b6f1b88

Download Submit