3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863

Analysis

max time kernel
150s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 20:42

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General

Target

3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
Size

45KB
MD5

2b51e293ed1ae6771c53fe56f5279cbf
SHA1

c33f424be87906589e6ce7b5ba892ba072163f4c
SHA256

3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863
SHA512

6e0eb15202323f2aa8acd1df4239b788c960c2d8b1c367760298bc6bd341247a7d4527d4f7f24bb5c242fd92031af73e9518eb496fce0932242a9a732b24f016
SSDEEP

768:W7BlpppARFbhShZ/D5zf6ydyf+abMkF24kzK3jbrCkoRWNk+AhZ/D5zf6ydyf+aA:W7ZppApcZ/D5zf6ydyf+abMkF24kzK3c

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4866) 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.NETCore.App\6.0.27\System.Collections.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationUI.resources.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-utility-l1-1-0.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-oob.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\tipresx.dll.mui.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tpcps.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\System\ado\msador28.tlb.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationNative_cor3.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Marquee.xml.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.shared.Office.x-none.msi.16.x-none.xml.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\AccessRuntime2019_eula.txt.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense2019_eula.txt.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ospintl.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-math-l1-1-0.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000050\FA000000050.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_de.properties.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-ul-oob.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART2.BDR.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-profile-l1-1-0.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationCore.resources.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\dxcompiler.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.106\VisualElements\LogoDev.png.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Java\jre-1.8\bin\prism_common.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-oob.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFSYMSL.TTF.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Inset.eftx.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL093.XML.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationFramework.resources.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Reflection.eftx.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GFX.DLL.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PPSLAX.DLL.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsrus.xml.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\ecc.md.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHMAIN.DLL.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\ANALYS32.XLL.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\7-Zip\Lang\hr.txt.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msaddsr.dll.mui.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\POWERMAPCLASSIFICATION.DLL.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-GB\tipresx.dll.mui.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationClient.resources.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-localization-l1-2-0.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN022.XML.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Console.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Loader.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XmlSerializer.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Resources.ResourceManager.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\7-Zip\Lang\it.txt.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsesp.xml.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-pl.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.DataContractSerialization.dll.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ppd.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-pl.xrm-ms.tmp	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.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	3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe

C:\Users\Admin\AppData\Local\Temp\3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe
"C:\Users\Admin\AppData\Local\Temp\3e09fc0de95165b2f8fa16d164086a3ace567753a7a77039218e4af6a54f1863.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4060

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-1-5-21-384068567-2943195810-3631207890-1000\desktop.ini.tmp

Filesize
45KB

MD5
5a30b9ffb591b906b467ea6055b2630e

SHA1
1dc0a5cb81189e4720e812fb30a397aefe01962b

SHA256
6373f72c0b388b2729905923ca6ae085bb50a49de5e8bafced9351939d0ef8e4

SHA512
5bf7b40116be7f0eafed4862f53e12ce2c9ad1991d7347b4fbb3880ce558e08de9c6d8c0da30a2d1fd98c4c5d294e3158a9b3a10855e09b867296b08c44ab680

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

Filesize
144KB

MD5
cccf83e0321ca1cf25768025cf4d14eb

SHA1
da8d88166b33c237f9e9ef2cbcf0df9919a1cf48

SHA256
bd924f27ac8743664aa134f77b440e486c88100bcfad598050d9fac23feb4df7

SHA512
5f543265b077b9c9f7bb0ac5db96a1b23c86c83b61552515261c7138bc35a9cbaa3f6cb8d34b93c26338f832c02178ebb1c4333f562886c33c1c30db8cb09274

Download Submit