Analysis

  • max time kernel
    148s
  • 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
    06/07/2026, 17:23

General

  • Target
    2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 4.8MB
  • Sample260706-vyfgesdz8m
  • SHA256 1316157f78861ffc5ffc39087dfe4612bd6ddd6c3695f2a41d791a204de713bd
  • MD5 SHA1 SHA512 SSDEEP TLSH

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.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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
  • Modifies registry class 35 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -NoProfile -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\cloader'"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4428
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -NoProfile -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3496
    • C:\Windows\system32\schtasks.exe
      "schtasks" /Create /F /SC ONLOGON /TN CLoaderUpdate /TR "\"C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" --embedded-browser-webview=1" /RL HIGHEST
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2756
  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe" --embedded-browser-webview=1
    1⤵
      PID:1264
    • C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-07-06_f7755c1802496c71849a557c80f5ad99_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"
      1⤵
        PID:4340
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:416
        • 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:2132
      • 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:704
      • 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:5620

      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 df5de984121ab9eb702c2ef1c0716750e770551b5a5551fee347941d5bdfab01
            • MD5 SHA1 SHA512 TLSH

            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

            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 591B
            • SHA256 dc216c11d6381abdcb6a4b927fd9ea68d336ff63c88639e4a242acf037f90c68
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_sk2ywhvv.eyb.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sk2ywhvv.eyb.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            memory/704-133-0x0000022B01E30000-0x0000022B01E50000-memory.dmp

            memory/704-113-0x0000022B01970000-0x0000022B01990000-memory.dmp

            memory/704-115-0x0000022B01E90000-0x0000022B01F90000-memory.dmp

            memory/704-147-0x0000022B142B0000-0x0000022B142D0000-memory.dmp

            memory/704-88-0x0000022B001E0000-0x0000022B002E0000-memory.dmp

            memory/1264-56-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-62-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-63-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-65-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-66-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-76-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-60-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-67-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/1264-58-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/3496-42-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-40-0x00000207EFAB0000-0x00000207EFB62000-memory.dmp

            memory/3496-49-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-47-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-46-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-45-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-44-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-30-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-31-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-43-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-41-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-35-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-36-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/3496-37-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4340-61-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-55-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-53-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-52-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-54-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-57-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-59-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-64-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4340-68-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4428-14-0x0000026E40CF0000-0x0000026E40D12000-memory.dmp

            memory/4428-9-0x00007FF80F41F000-0x00007FF80F420000-memory.dmp

            memory/4428-23-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-19-0x0000026E40D80000-0x0000026E40D8A000-memory.dmp

            memory/4428-22-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-24-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-17-0x0000026E40F90000-0x0000026E40FAE000-memory.dmp

            memory/4428-18-0x0000026E40FB0000-0x0000026E41062000-memory.dmp

            memory/4428-21-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-11-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-25-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-10-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-27-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-20-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-26-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4428-29-0x00007FF80F290000-0x00007FF80FC34000-memory.dmp

            memory/4528-8-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-51-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-1-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-84-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-0-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-3-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-4-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-5-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-6-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-7-0x0000000000400000-0x00000000006D8000-memory.dmp

            memory/4528-2-0x0000000000400000-0x00000000006D8000-memory.dmp