53d72e62f62b955e1f8d9521991b4a48882abbe480bc6d7ac2e908fd47a2404f

Analysis

max time kernel
119s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 07:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4846d725e9ba2ea99b57a5fd44698f70N.exe
Size

45KB
MD5

4846d725e9ba2ea99b57a5fd44698f70
SHA1

3e9d93a9f60543108baa4859fe449eef68230d64
SHA256

53d72e62f62b955e1f8d9521991b4a48882abbe480bc6d7ac2e908fd47a2404f
SHA512

05e269be5f147cf6dd0a147faed6f309c697faeaed8248350164dc80ce721f4362285ab7a90bafd3c4dc05ea7b0b6511e36f3f736c6e6d2520b23e4bd18feb8b
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFjqAJLOqAJL6zW:W7ZppApBULcfpHLcfpyDO

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4652) 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\es\UIAutomationClient.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.Design.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\deploy.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dt_socket.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Tools.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.TypeExtensions.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClientSideProviders.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME.txt.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-pl.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-pl.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140_1.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngom.md.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\GRAY.pf.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\ReachFramework.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_it.properties.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsrom.xml.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\DenyExpand.xhtml.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\Microsoft.VisualBasic.Forms.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.EventBasedAsync.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelTellMeOnnxModel.bin.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_logo.png.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-100.png.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-180.png.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Grace-ul-oob.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ul-phn.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ppd.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.ReaderWriter.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jaas_nt.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\7-Zip\Lang\ja.txt.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-pl.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-ppd.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationClientSideProviders.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Xaml.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Drawing.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue.xml.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial-Times New Roman.xml.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ppd.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-runtime-l1-1-0.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\APASixthEditionOfficeOnline.xsl.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\123.0.6312.122.manifest.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Subtle Solids.eftx.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-bridge-office.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ppd.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-pl.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.he-il.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationCore.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationCore.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\Microsoft.VisualBasic.Forms.resources.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\csi.dll.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\COIN.WAV.tmp	4846d725e9ba2ea99b57a5fd44698f70N.exe
File created	C:\Program Files\7-Zip\Lang\ko.txt.tmp	4846d725e9ba2ea99b57a5fd44698f70N.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	4846d725e9ba2ea99b57a5fd44698f70N.exe

C:\Users\Admin\AppData\Local\Temp\4846d725e9ba2ea99b57a5fd44698f70N.exe
"C:\Users\Admin\AppData\Local\Temp\4846d725e9ba2ea99b57a5fd44698f70N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1508

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

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-2412658365-3084825385-3340777666-1000\desktop.ini.tmp

Filesize
45KB

MD5
4ffebb82527beae33db8d4b753f61f1a

SHA1
90f50263c727ab8a5736e1358c370bc7806e2b82

SHA256
690ed5169ce12803d2f53ec0196e88ebb305b41a330c2a1bdce9b9a5e8b8a5e5

SHA512
4a1b9d39f1c56e542c396972c75c3cbfb495d9eda50f6866deec09f48f02b6b8c3415af258a10334880846feca0af16cddc7af9d882f9b6cad25857adca94af0

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

Filesize
144KB

MD5
d097f8a530185788e33784222ca5956c

SHA1
556a81c8903f53844cfbbd5cf403416a16814785

SHA256
9ad92ce0da1bf4e0cc955523e5bd26953abbeff287f4b613b084d4759fa51aec

SHA512
e98c232e7034de1783dfca2fa0b76778c6cb093dce6b8f8dace7c2d6f00f0d7a97d818bca0e8cf337978ad6d0d1748cae19be5ff7455f9125f57e4a990f008e1

Download Submit