Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 10:20

General

  • Target
    2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260910-mc6gqaar4t
  • SHA256 8a0fc92ab065d7b777da6755fa9a419746eb24b4f97b12ef7c5bcf9d91d83222
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 8 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 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.

  • Views/modifies file attributes 1 TTPs 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4864
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\89e539b6.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4680
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\059c619e.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:6032
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdateac1625 /tr C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4728
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1cc9ecb8.exe
      2⤵
      • Views/modifies file attributes
      PID:4080
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System11da7.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2624
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\bd8ddeec.exe
      2⤵
      • Views/modifies file attributes
      PID:3668
  • C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2868
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\e05fcd23.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4092
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate5bbfd6 /tr C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:964
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\73a42c5b.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5232
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Systeme0ab3.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-09-10_cfc36cf8b41aede9eff39040393860dd_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2108
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\63d82c6f.exe
      2⤵
      • Views/modifies file attributes
      PID:1452
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\14d27efa.exe
      2⤵
      • Views/modifies file attributes
      PID:3464

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 c56eeb9b90dc0626e9f948dd63def569540538a75908f5843bd2a47ca0407c7d
        • MD5 SHA1 SHA512 TLSH

        14d27efa.exe

        • Path C:\Users\Admin\AppData\Local\Temp\14d27efa.exe
        • Size 2.5MB
        • SHA256 9c1f2f4d6315b694a48e00c13ff279dff42a15c9132a9eb4a08f8d5818afec1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bd8ddeec.exe

        • Path C:\Users\Admin\AppData\Local\Temp\bd8ddeec.exe
        • Size 2.5MB
        • SHA256 f1e8f1d2e3714435fceb65bc29fbfd5e60a8a1febf151789ea26aec41181d1f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        1cc9ecb8.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1cc9ecb8.exe
        • Size 2.5MB
        • SHA256 7ea9f36f4a099cd334e73ef33f34c70a0633d66ca6cc04a5349e9abfc12f1dfb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        63d82c6f.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\63d82c6f.exe
        • Size 2.5MB
        • SHA256 9432150d31648c51709c842f8eacc3f49064a09a0388a6cbe52d11886d99b310
        • MD5 SHA1 SHA512 SSDEEP TLSH

        059c619e.exe

        • Path C:\Windows\SysWOW64\059c619e.exe
        • Size 2.5MB
        • SHA256 2e5c03604be5d2a492cee90e9fb61fcbf409ca025b825026b29439fa7d3eb11d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        73a42c5b.exe

        • Path C:\Windows\SysWOW64\73a42c5b.exe
        • Size 2.5MB
        • SHA256 ff2e9889744b382f3aa0bef4006f89e8855e1b2c2f4f944e60a6b3bd020c0090
        • MD5 SHA1 SHA512 SSDEEP TLSH

        89e539b6.exe

        • Path C:\Windows\System32\89e539b6.exe
        • Size 2.5MB
        • SHA256 00ef1a3a02e876e208e641f52d3afd25ddfb325e32bf153bfe4b94be7154ca54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e05fcd23.exe

        • Path C:\Windows\System32\e05fcd23.exe
        • Size 2.5MB
        • SHA256 54c3f2ffad082abb3f15edd56da974e6f283bdaf9afada78d4de8c63964d7739
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2624-17-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-25-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-19-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-15-0x000002381A750000-0x000002381A772000-memory.dmp

        memory/2624-22-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-23-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-24-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-16-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-27-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-26-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-11-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-9-0x00007FFA95970000-0x00007FFA96314000-memory.dmp

        memory/2624-8-0x00007FFA95AFF000-0x00007FFA95B00000-memory.dmp

        memory/2624-38-0x00007FFA95970000-0x00007FFA96314000-memory.dmp