462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20

Analysis

max time kernel
150s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 02:03

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Report Analysis Logs

General

Target

462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
Size

47KB
MD5

ef76ea4f46278d42b6f4ecdc58b56a8b
SHA1

9be3a367b185635d647af326979bc3f6b2fda184
SHA256

462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20
SHA512

43558e5ef035ec06fcc4842b3405149988f7d1b8fb71e2221197c796480c35f242842721406bbff6dab1725507432ec8d7c714a70771e2399683cd6c9212ca8d
SSDEEP

768:/7BlpQpARFbh1WK9WKzN1J3DCl4N1J3DClk:/7ZQpApQKIKz

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5125) 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\bin\hprof.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_CN.properties.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoetwres.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsFormsIntegration.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\ReachFramework.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansRegular.ttf.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Cambria.xml.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-pl.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-pl.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.config.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\7-Zip\Lang\id.txt.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Forms.Design.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Grace-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymt.ttf.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\hostpolicy.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Java\jre-1.8\lib\javafx.properties.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ppd.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ja-jp.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsFormsIntegration.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lv-LV\tipresx.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\msadc\msadco.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ul-phn.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\SOLVER\SOLVER32.DLL.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\ACADEMIC.ONE.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sr-latn-rs.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\tipresx.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ppd.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\basicsimple.dotx.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OUTLFLTR.DLL.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Transactions.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\vcruntime140_cor3.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngom.md.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ppd.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\msdasqlr.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encodings.Web.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-ppd.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-pl.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Formats.Asn1.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ppd.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Common.Wizard.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-180.png.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-phn.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.InteropServices.JavaScript.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Input.Manipulations.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00C1-0000-1000-0000000FF1CE.xml.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Office Theme.thmx.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-pl.xrm-ms.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.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	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe

C:\Users\Admin\AppData\Local\Temp\462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
"C:\Users\Admin\AppData\Local\Temp\462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2376

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-1-5-21-786284298-625481688-3210388970-1000\desktop.ini.tmp

Filesize
48KB

MD5
0b72ac39b31bd8ed8100bd80dfc38043

SHA1
5c589fc5c8903ac77f7c8a6094f9c0f946fed206

SHA256
046c999668476b52138d8e4225befb91a05417b3e8fa1c8b36669fa961e32bcc

SHA512
8a6547408661229a6b2df633a9ec964e5666d640a79029123e8da5f94b3cd2c553f98f9eb67d463a4a2efc1a491f34a96c8997475a729c1f418cf265de0334c5

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

Filesize
146KB

MD5
54177f53a176f2ff9ad396ea3fea3a3e

SHA1
8fa50909d93f03d7f786ee68bc714bacbe9ce6c8

SHA256
e297bebe5d1f75d0731fa06e9470a3dbd5edf83f019ac79df442589a4575223a

SHA512
3664bcecda877e5ef57d5c7ed36ba853bfe8b31fbb5bf21dffd3cd84a276e6d68b782928a55e60b53a5507356f4c066852b826d5c6229a5c9e8024226b9f34a7

Download Submit
memory/2376-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2376-910-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download