d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595c

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 09:11

Sharing

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Report Analysis Logs

General

Target

d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
Size

98KB
MD5

5e08bc039f6052a6a7ab194dbe3ee5b0
SHA1

8ec87987d4f4f5beb12e31be2f4739ff5c4e9435
SHA256

d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595c
SHA512

afe6949f707b4a657895abc05998dca7d02abbe08ff31415442fc7637888dee99e0f887deb8c26b1035844a11c9a9449905a3420791d72863ce3f08eb5da329f
SSDEEP

3072:6e7WpHIyRF9ESWu0SWujKsKRsP9fVL9ileq9:RqlIyFESWu0SWu86jYleq9

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4353) 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\6.0.27\zh-Hant\System.Xaml.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClient.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipshrv.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Threading.AccessControl.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Orange Red.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hwrlatinlm.dat.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\System\ado\adovbs.inc.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\System\ado\msado21.tlb.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.Watcher.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-processthreads-l1-1-1.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.bg-bg.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Controls.Ribbon.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\PresentationUI.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Controls.Ribbon.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Accessibility.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-pl.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Retail-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\ReachFramework.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationProvider.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OSM.OSM.x-none.msi.16.x-none.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.DataSetExtensions.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipstr.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.ThreadPool.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebClient.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ul.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tipresx.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jre-1.8\bin\unpack200.exe.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.powerpointmui.msi.16.en-us.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.TypeExtensions.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-ul-phn.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\TipTsf.dll.mui.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Xaml.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jre-1.8\bin\msvcp140_1.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\CSIRESOURCES.DLL.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaprsr.dll.mui.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Grace-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ul-phn.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ul-oob.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\PresentationFramework.resources.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-synch-l1-1-0.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-util-l1-1-0.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ppd.xrm-ms.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART6.BDR.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encodings.Web.dll.tmp	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.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	d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe

C:\Users\Admin\AppData\Local\Temp\d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe
"C:\Users\Admin\AppData\Local\Temp\d4b0db9c340c3b0dc5a8875cbe03f2d5e9bb32d7e2524faa7f2ff61677f5595cN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3024

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1316,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=4164 /prefetch:8
1⤵
PID:3144

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-1-5-21-2170637797-568393320-3232933035-1000\desktop.ini.tmp

Filesize
98KB

MD5
daa26d3d4d2656432da256f1f066dbca

SHA1
f0063587d3d3f865c5e2f5d477b2f7b8f8bed4ef

SHA256
918a886003acda558c475dd284a21df274607f087cca199a1c84ce402d6fa3bf

SHA512
e6c911ba76226d84696d60aa27d4fffe60af39551bf7d333ebf8e2aca5065ba555200ebec7efc0f2735b96e710db74501a92ac18df9551738b9c8018f7f6cfa5

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

Filesize
210KB

MD5
e1454ed251bd22d7fe81d293b3a0102e

SHA1
3b964557e91a9d6ed53876e4728c64a9c25e2314

SHA256
6b35cc66cfb207f551747bfddda330139ff492b40ba468092377c147bcd36e35

SHA512
5c73a2f57f1b2acb444bd97a93aa68f27acad3363105b7721924a0adff30bf1ef1f546d927f0ecb482943a50dfb0d446464b94932ca5af244f3c1373946a6458

Download Submit