Analysis

  • max time kernel
    148s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/10/2026, 09:29

General

  • Target
    2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261024-lf9swaef74
  • SHA256 90e57758bedd151a987a5cf08cbe673ec6e5c13469df77dd4d629685ed6f0481
  • 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\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_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:720
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\1be24ba8.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2200
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdateb9469f /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:924
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\7dfc000c.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:452
    • 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\System2e8df.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_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:3564
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\64d9f88f.exe
      2⤵
      • Views/modifies file attributes
      PID:3076
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\3b124181.exe
      2⤵
      • Views/modifies file attributes
      PID:3040
  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_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:4364
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate0619b1 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2824
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\06d57929.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:632
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\4c00736c.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2492
    • 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\System138ee.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_6d6f3802ee3c907d4e9fca7dde4855de_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:3380
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ec68c4f4.exe
      2⤵
      • Views/modifies file attributes
      PID:2524
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\26729362.exe
      2⤵
      • Views/modifies file attributes
      PID:1640

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 ae74a640d6bcad1f2b9059c972705259bf1dca065c51acacdef88ac4c30ff68d
        • MD5 SHA1 SHA512 TLSH

        26729362.exe

        • Path C:\Users\Admin\AppData\Local\Temp\26729362.exe
        • Size 2.5MB
        • SHA256 7cbd2e2ad08daf77970cb659dbb0e073a06f06019376dc2dacae18b9b2842faf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        3b124181.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3b124181.exe
        • Size 2.5MB
        • SHA256 130d90283b3e822b9ce4ba16a130a76754533e7763ba2a5d5c725f78b8068766
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_dtbk02q3.0cb.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dtbk02q3.0cb.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        64d9f88f.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\64d9f88f.exe
        • Size 2.5MB
        • SHA256 103f65464f516f1157a9379e703cb71768d124270bf45c451c45dc7adf69087a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ec68c4f4.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ec68c4f4.exe
        • Size 2.5MB
        • SHA256 47540736b2b98b4d80c1a385f06e66454e023d343d55e1e1fb3a38453eb74d1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        4c00736c.exe

        • Path C:\Windows\SysWOW64\4c00736c.exe
        • Size 2.5MB
        • SHA256 f44a8a10791d1b9087bc26e1e30b028bbb53ef73a612bae22653b7d8f803c5ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7dfc000c.exe

        • Path C:\Windows\SysWOW64\7dfc000c.exe
        • Size 2.5MB
        • SHA256 ab7c4e39fe4032c486e1b3a509213c69e2361b58513587512988d0030e822f53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        06d57929.exe

        • Path C:\Windows\System32\06d57929.exe
        • Size 2.5MB
        • SHA256 7bd4f7961c63881d7f08136222e655918e694880172d11bb338cb78dbb8806b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        1be24ba8.exe

        • Path C:\Windows\System32\1be24ba8.exe
        • Size 2.5MB
        • SHA256 ce98159a6bfa1fac39d2ac1310378c5553ad9588d0e407341eb5387c678edd0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3564-6-0x000001B458B80000-0x000001B458B90000-memory.dmp

        memory/3564-22-0x000001B471390000-0x000001B4715AC000-memory.dmp

        memory/3564-7-0x000001B471360000-0x000001B471382000-memory.dmp

        memory/3564-5-0x000001B458B80000-0x000001B458B90000-memory.dmp