fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743b

Analysis

max time kernel
119s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 03:44

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General

Target

fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
Size

89KB
MD5

73345d9de649be7966456b13dbb04890
SHA1

e2d9709a614166c0d0eb40407ac2ee3f93dc8daa
SHA256

fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743b
SHA512

aa083a3cfac6d4c4f7aa2b0ce9f209773b7fdeb7fe9d3dfcae99d33bd4e8ca0436a75a24189d795cc12be8e8f7188f3d1c4fc613154cb642335ac4b338c507bc
SSDEEP

1536:W7ZhA7dABJJ7TTQoQJTW7JJ7TTQoQ03NIw3NIp:6e76BoRyoR1

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4367) 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\Microsoft Office\root\Licenses16\Word2019R_Grace-ul-oob.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-heap-l1-1-0.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2pkcs11.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-pl.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.CodeDom.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Facet.thmx.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0000-1000-0000000FF1CE.xml.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Grace-ul-oob.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ul-phn.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemXml.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\D3DCompiler_47_cor3.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-stdio-l1-1-0.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-pl.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.CSharp.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Grace-ppd.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Retail-ppd.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONINTL.DLL.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2gss.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Paper.xml.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.AccessControl.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClient.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\fa.pak.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial.xml.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-pl.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encoding.Extensions.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\lt.pak.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ppd.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME.txt.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\minimalist.dotx.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\micaut.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Forms.Design.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Xaml.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\af.pak.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.bfc.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ul.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\rtscom.dll.mui.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\ucrtbase.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoCanary.png.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_eula.txt.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.Registry.AccessControl.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Cryptography.Pkcs.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\ReachFramework.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationTypes.resources.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ml.pak.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.SecureString.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Loader.dll.tmp	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.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	fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe

C:\Users\Admin\AppData\Local\Temp\fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe
"C:\Users\Admin\AppData\Local\Temp\fe13118931a2da218125d115e0fd1427a54d1aaf3b62340825ae56f6300e743bN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5040

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
90KB

MD5
27490a3b670fedd8829445fb5c9a238f

SHA1
6d69ba3474272a67ad8c264d3609828ab8ce700a

SHA256
9f70c0acc4571913a2d736fbdc9330a13169e27e5733f62c2b24a7d633396f5a

SHA512
f2bd46389697ed4ce1fde38e037eaa3199d462caebe83a7c3d08932f6ec5ce6c63403b3aa1bf4defda207c925e86c660d50aecab221924bd04c9654a51b32043

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

Filesize
188KB

MD5
96936af0787f89f443bccdc89b1a8614

SHA1
b50cd9276b69ad298cff69fa40d58149b4ffa15a

SHA256
fdfe22303e6f1d62bb9800acdae818935a7cf9ae325128388fdcd2cabf6eef48

SHA512
ee8362ecce3e5f015b056c915112b1f64bc0fad59dc53d8442352d3ed2840e2b9c6b4fad6c27470baef2e998baea90474995726767a2b89bdc4c33d43c3b0058

Download Submit