Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/11/2026, 10:16

General

  • Target
    2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261107-ma925act4n
  • SHA256 50c6f8f1e4781e80d3bf18862db6a0945bb56ee55c6ebd2e80336237fd5eaf11
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Direct Volume Access: Opens a physical disk for reading 1 TTPs 2 IoCs

    Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.

  • 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 4 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\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\000220fe.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4960
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate088d92 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2884
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\629f71fc.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2176
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Systema19fa.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3288
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\5a8cb2ce.exe
      2⤵
      • Views/modifies file attributes
      PID:3788
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\a6594942.exe
      2⤵
      • Views/modifies file attributes
      PID:2256
  • C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:4636
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate114689 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1180
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\ef8cb534.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4988
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\445ee4b3.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3372
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System9e45d.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-11-07_c76194b99e304e4fd829444370249db3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4452
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1cce553f.exe
      2⤵
      • Views/modifies file attributes
      PID:204
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\6f0fb514.exe
      2⤵
      • Views/modifies file attributes
      PID:2668

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 1385401d4ae6c18834a0642088526dc61b8bd82c69369a6b99269a3f71b88242
        • MD5 SHA1 SHA512 TLSH

        6f0fb514.exe

        • Path C:\Users\Admin\AppData\Local\Temp\6f0fb514.exe
        • Size 2.5MB
        • SHA256 000cada27c63db085f3b680c62cd22b0cf6bea6fc39dd1f7434ed46060ad0106
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_5moydr4h.dmy.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5moydr4h.dmy.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        a6594942.exe

        • Path C:\Users\Admin\AppData\Local\Temp\a6594942.exe
        • Size 2.5MB
        • SHA256 8fb380f2305b1f0afe8287f3d8d7feb10cfb206fb41556aefa4a9ce009760c95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        1cce553f.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1cce553f.exe
        • Size 2.5MB
        • SHA256 2e13638eba5aa973724829c388b9ed42d7f083ddfc3ae67c2d29737cc167787c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5a8cb2ce.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\5a8cb2ce.exe
        • Size 2.5MB
        • SHA256 c801f834552f2db54d28546336a647a516d809449a3e7fe3bb8fbd936d27f4b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        445ee4b3.exe

        • Path C:\Windows\SysWOW64\445ee4b3.exe
        • Size 2.5MB
        • SHA256 4cdda7f3e90b86ac54604902094a070021010ec9b86e426f9910bb7f53ee6080
        • MD5 SHA1 SHA512 SSDEEP TLSH

        629f71fc.exe

        • Path C:\Windows\SysWOW64\629f71fc.exe
        • Size 2.5MB
        • SHA256 3fb5985b34ab24b6db274bc3640fb4fa6eb180e9b97ee41ac3a1bc155db11f2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        000220fe.exe

        • Path C:\Windows\System32\000220fe.exe
        • Size 2.5MB
        • SHA256 73fcca4cc902e1d3176b22e3cc092a268d662210b63b7974f9c829a1d0adbe19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ef8cb534.exe

        • Path C:\Windows\System32\ef8cb534.exe
        • Size 2.5MB
        • SHA256 cfe9ea69657e8d45e1c9d645d6c415a769356eaea9a1e745bc53e7db8478b446
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3288-5-0x000002C0C9D40000-0x000002C0C9D50000-memory.dmp

        memory/3288-14-0x000002C0CBDF0000-0x000002C0CBE12000-memory.dmp

        memory/3288-6-0x000002C0C9D40000-0x000002C0C9D50000-memory.dmp

        memory/4452-40-0x000001BE61D60000-0x000001BE61F7C000-memory.dmp