f80a631e1737763389e3536010be8f8a5965f5a8a4ae813bff0381c8da17a6cd

Analysis

max time kernel
120s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 08:03

Sharing

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General

Target

650853dcade558186bd73dc99bed1300N.exe
Size

40KB
MD5

650853dcade558186bd73dc99bed1300
SHA1

b02fc65dc9a5a1f408ce3c735718173827fa332d
SHA256

f80a631e1737763389e3536010be8f8a5965f5a8a4ae813bff0381c8da17a6cd
SHA512

01d73f3f78992a18f1fcd40f45cf24d03f0169e8c3414c779dc332c18975302584d4e5d1248ff0e7a1b7d3855fef568fe570e01c63b7b55efccb9db37d642aa6
SSDEEP

768:W7BlpppARFbhknrzzA8JQ2AdJCzA8JQ2AdJcUYU0:W7ZppApkxUYU0

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4650) 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\7.0.16\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\resource.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue II.xml.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationClient.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-ul-oob.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ul-oob.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\EXPLODE.WAV.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tr-TR\tipresx.dll.mui.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\access-bridge-64.jar.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\zlib.md.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jre-1.8\lib\psfont.properties.ja.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-oob.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Common Files\Services\verisign.bmp.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Configuration.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsFormsIntegration.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.Linq.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\config.xml.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-ul-oob.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTrial-pl.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013.dotx.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\D3DCompiler_47_cor3.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\asm.md.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-002C-0409-1000-0000000FF1CE.xml.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ppd.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ppd.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-pl.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Content.xml.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Numerics.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\npjp2.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.powerpointmui.msi.16.en-us.xml.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-pl.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\7-Zip\Lang\sa.txt.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Forms.Design.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Internet Explorer\iexplore.exe.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.v4.0.Utilities.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mshwgst.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsFormsIntegration.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-process-l1-1-0.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelCtxUIFormulaBarModel.bin.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NameResolution.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Security.Cryptography.ProtectedData.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\psfont.properties.ja.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul-oob.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.Primitives.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-pl.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-ppd.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Franklin Gothic.xml.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-phn.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-pl.xrm-ms.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Uri.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationClientSideProviders.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\WindowsFormsIntegration.resources.dll.tmp	650853dcade558186bd73dc99bed1300N.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	650853dcade558186bd73dc99bed1300N.exe

C:\Users\Admin\AppData\Local\Temp\650853dcade558186bd73dc99bed1300N.exe
"C:\Users\Admin\AppData\Local\Temp\650853dcade558186bd73dc99bed1300N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4232

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-1-5-21-1705699165-553239100-4129523827-1000\desktop.ini.tmp

Filesize
40KB

MD5
e3d1f6e0442540aabd516600bff25106

SHA1
51dec90fa9853d0e70a6a2829a67b8ec265a029c

SHA256
b81ae6a3f0146eb25d7d24e3dd17dbcbfdc5af2704569be73e410e0283b6390c

SHA512
6defb9982e67d529511a26e9d7c2f6ed460db628b9960de495e72133c727b6b5b097c59b0fb5a49a090c3f2d0b9ab53334df93c5832848fd5fb59409a5ece7f3

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

Filesize
139KB

MD5
bad86ba8416b5780595d35728a2c802c

SHA1
d3bc7a84c93fea829dd10d70027f3dcf98c35d3a

SHA256
1085194ed2f5bfad68a01e34ba96bec94c8cc2deb846c45e0ede77321cca05c8

SHA512
063c009cb9951a59dd74f3911486070152fe5881444cca9120da26da5c6143e26cd02b02bec3f5431770cd00bac5b24e8d01928953337971873c9fd59802393c

Download Submit