Overview

overview

7

Static

static

3

webrat.exe

windows10-2004-x64

7

webrat.exe

windows11-ltsc_2024-x64

7

Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 22:24

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General

  • Target
    webrat.exe
  • Size 7.0MB
  • Sample260806-2bth4avves
  • SHA256 0b66ca2bbce6aab9d8aa093882432d506ca54c70a86a8b660f29fd8740b383e2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
executionpersistence

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

    execution
  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\webrat.exe
    "C:\Users\Admin\AppData\Local\Temp\webrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Windows\system32\schtasks.exe
      schtasks /Create /XML C:\Users\Admin\AppData\Local\Temp\webrat_task.xml /TN webrat /F
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5264
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\webrat.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\webrat.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4240
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "(Get-WmiObject -Query \"select Name from Win32_Processor\").Name"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4328
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "(Get-WmiObject -Query \"Select Name from Win32_VideoController\").Name"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4332
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "(Get-WmiObject -Query \"select * from Win32_OperatingSystem\").Caption"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4452
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "(Get-WmiObject -Query \"select TotalPhysicalMemory from Win32_ComputerSystem\").TotalPhysicalMemory"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3280
      • C:\Windows\system32\cmd.exe
        cmd /C ""
        3⤵
        • Executes a command shell one-liner
        PID:4744
      • C:\Windows\system32\cmd.exe
        cmd /C ""
        3⤵
        • Executes a command shell one-liner
        PID:1752
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\webrat.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\webrat.exe"
    1⤵
    • Executes dropped EXE
    PID:3484

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 cf4409a92f14b19c558d2e52eebc69652c69b03cd812e3056b0feb6111659864
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 b4d2605b3421911dd23b203ceda3c674f6e4c59b93f9c9d10ef548e2461a3151
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 bcf8325db72c06bb7f6a8df3c4648a150d766a1857214c6b533c467029424ce8
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        __PSScriptPolicyTest_54v4msvi.tzu.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_54v4msvi.tzu.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        webrat_task.xml
        • Path C:\Users\Admin\AppData\Local\Temp\webrat_task.xml
        • Size 1KB
        • SHA256 9c53b1a0c70c4b99dc0ffabc97e6c28799c9475e2ee60c4855c807631860e3da
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        webrat.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\webrat.exe
        • Size 7.0MB
        • SHA256 0b66ca2bbce6aab9d8aa093882432d506ca54c70a86a8b660f29fd8740b383e2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4328-10-0x00000179CBA90000-0x00000179CBAB2000-memory.dmp
        Download