5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963

Analysis

max time kernel
119s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-10-2024 01:53

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General

Target

5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
Size

75KB
MD5

c604e786f7f86c4604e0e8f8e352d9b0
SHA1

822af4aa6918e5a32839f0e7c20122acba9708e5
SHA256

5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963
SHA512

522f5fdd2812abd03bf559a952342f5478ee77afac834c9bb4da25428176cb8fa6eb08e0ac158a9ff8ef93cd252d2e94c520f36cf62dbbb4ea508c872269fe2e
SSDEEP

768:/7BlpQpARFbhIYJIJDYJIJPfFpsJcFfFpsJcC+3mC+3meDAfABJ6fABJwEXBwzEr:/7ZQpApze+eJfFpsJOfFpsJ5DJ

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\7-Zip\Lang\uk.txt.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationClient.resources.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ul-oob.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-180.png.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\access-bridge-64.jar.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCONTROL.DLL.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.AccessControl.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationFramework.resources.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.shared.Office.x-none.msi.16.x-none.xml.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial2-ul-oob.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-ul-phn.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.runtimeconfig.json.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Extensions.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\nl.pak.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\MSOSEC.DLL.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javap.exe.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\7-Zip\Lang\ms.txt.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Xml.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.X509Certificates.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Design.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-time-l1-1-0.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ul.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\centered.dotx.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AdeModule.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.Design.resources.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Presentation.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\WindowsBase.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-time-l1-1-0.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART9.BDR.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_telemetry.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Common Files\System\msadc\msaddsr.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Java\jre-1.8\bin\jfr.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-phn.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\C2R64.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-libraryloader-l1-1-0.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Grace-ul-oob.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ul-oob.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\WindowsAccessBridge-64.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_Subscription-ppd.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-phn.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win10_RTL.mp4.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_OEM_Perp-pl.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipskor.xml.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ppd.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Trial-ppd.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ppd.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ul-oob.xrm-ms.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-process-l1-1-0.dll.tmp	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.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	5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe

C:\Users\Admin\AppData\Local\Temp\5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe
"C:\Users\Admin\AppData\Local\Temp\5eb1bcfb10ad3763b8ec2cf273628612c3267437f18e598aa6b4ca933d954963N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:228

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-1-5-21-945322488-2060912225-3527527000-1000\desktop.ini.tmp

Filesize
75KB

MD5
896df605e74a33a293d491b50073547d

SHA1
c6f3995726aefea89a6fea25a2421db58131171d

SHA256
31cd1d1efcc93288b77109cdb0b2f2c80c27a6fd1b812c3565ecc7c541684058

SHA512
f96d01e1850349306d2debb8ed7237974a8a3c00f9ece98c7246a09368312d6e5d83256b09a48b49ccdcd6ffb72ca30989b4b5d847032dfa6a01ed0266fc794b

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

Filesize
174KB

MD5
616df22d890a33dadd79572e065d3a31

SHA1
4913168ffa78240f75486aa888dbd53185ecf2d9

SHA256
70a7177cb9c60ddc4ef4535e9536dca0a6ff47d1fef7be0e17f7fc9f133598c2

SHA512
25814728d96035a69f6e5f04472af920b0f9749858c28fb398f80e8ceb288702d96b5be4955003e7d45c5895b339cc9147ff9d8e9081e797fee34984f0be77d6

Download Submit
memory/228-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/228-898-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download