Overview

overview

8

Static

static

3

2026-07-07...ar.exe

windows10-2004-x64

5

2026-07-07...ar.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    98s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 14:30

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General

  • Target
    2026-07-07_2088a9f97a6cb012a184451ce110bc6c_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_stealc_vidar.exe
  • Size 6.9MB
  • Sample260707-rt82dsgs4r
  • SHA256 ee49ffd1a9c52c641157ece86abe6df574a1c4a54f4831be57d39859e078ffe2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasionexecutionpersistencespyware

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
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

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

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

  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies data under HKEY_USERS 8 IoCs
  • Modifies registry class 50 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 41 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-07_2088a9f97a6cb012a184451ce110bc6c_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_2088a9f97a6cb012a184451ce110bc6c_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_stealc_vidar.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4348
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c
      2⤵
        PID:2172
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe" /c timeout /t 8 & rmdir "C:\Windows\Prefetch" /s /q & md "C:\Windows\Prefetch" & powershell -command "Get-Item 'C:\Windows\Prefetch' | ForEach-Object { $_.CreationTime = $_.CreationTime.AddSeconds(-355536) }
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4880
        • C:\Windows\system32\timeout.exe
          timeout /t 8
          3⤵
          • Delays execution with timeout.exe
          PID:1616
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -command "Get-Item 'C:\Windows\Prefetch' | ForEach-Object { $_.CreationTime = $_.CreationTime.AddSeconds(-355536) }
          3⤵
          • Drops file in Windows directory
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4492
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3192
      • 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:2760
    • 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:5732
    • 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:3860

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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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 595B
          • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/2172-2-0x000002D1D4100000-0x000002D1D4101000-memory.dmp
          Download

          memory/4348-0-0x00007FFD57390000-0x00007FFD57392000-memory.dmp
          Download

          memory/4348-1-0x00001337C0DE0000-0x00001337C14FA000-memory.dmp
          Download

          memory/4492-12-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-13-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-8-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-9-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-10-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-11-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-6-0x000001EF8D3E0000-0x000001EF8D402000-memory.dmp
          Download

          memory/4492-7-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-15-0x000001EF8C800000-0x000001EF8D1A4000-memory.dmp
          Download

          memory/4492-3-0x000001EF8CF9C000-0x000001EF8CF9D000-memory.dmp
          Download

          memory/5732-83-0x0000021885710000-0x0000021885730000-memory.dmp
          Download

          memory/5732-69-0x0000021883B90000-0x0000021883BB0000-memory.dmp
          Download

          memory/5732-51-0x0000021883D70000-0x0000021883E70000-memory.dmp
          Download

          memory/5732-35-0x00000218801E0000-0x00000218802E0000-memory.dmp
          Download

          memory/5732-37-0x00000218801E0000-0x00000218802E0000-memory.dmp
          Download

          memory/5732-49-0x0000021883930000-0x0000021883950000-memory.dmp
          Download