Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/10/2026, 22:38

General

  • Target
    2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261017-2kw1kshb29
  • SHA256 70d78d5c02bdc79d7038949d628337fa7d9c321d00f7c0522426a5831bb5338e
  • 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\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_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:4388
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\5bab0a61.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4904
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update4ca79a /tr C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4548
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $s = New-Object -comObject WScript.Shell $l = $s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System1b28d.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1428
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\b8e6a68c.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5004
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\a00fee06.exe
      2⤵
      • Views/modifies file attributes
      PID:4496
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\647d47b4.exe
      2⤵
      • Views/modifies file attributes
      PID:3420
  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_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:3292
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update15d7aa /tr C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3784
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\eb86f57c.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5748
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\c27af4e5.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5204
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $s = New-Object -comObject WScript.Shell $l = $s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Systemc9b8b.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-16_1add20ce5ca71d794182a7ffa1d5240d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4140
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\4f1be49e.exe
      2⤵
      • Views/modifies file attributes
      PID:5444
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\d1bacf48.exe
      2⤵
      • Views/modifies file attributes
      PID:4872

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 f3372f4ac0056bdc7d53474ae8906c917cb5aa84fd9d0d2b5e3bf5062ba4c550
        • MD5 SHA1 SHA512 TLSH

        647d47b4.exe

        • Path C:\Users\Admin\AppData\Local\Temp\647d47b4.exe
        • Size 2.5MB
        • SHA256 4edcf114a8c964dcca94125f6e58e030493cf00845948f723148401e1a3fde64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_kxx45xti.54w.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kxx45xti.54w.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        d1bacf48.exe

        • Path C:\Users\Admin\AppData\Local\Temp\d1bacf48.exe
        • Size 2.5MB
        • SHA256 23109da19b1030c49576f3a84cc8bdc10ad99ba66b292a42ce5bd1e0728fe400
        • MD5 SHA1 SHA512 SSDEEP TLSH

        4f1be49e.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\4f1be49e.exe
        • Size 2.5MB
        • SHA256 f5444a9dd7d13cd103d57dbc970f46c765b23a27efbc098553a7602b77056b38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a00fee06.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\a00fee06.exe
        • Size 2.5MB
        • SHA256 9ef1a5dc13535c16c8ed4fe0232c5a68e76a0bce5bbc37c7012331340d37dfd9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b8e6a68c.exe

        • Path C:\Windows\SysWOW64\b8e6a68c.exe
        • Size 2.5MB
        • SHA256 cfd5ef06bad9ccbb8aabeffd44d91d3f06652a4b2e5b61faf956988b2efb5ae2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c27af4e5.exe

        • Path C:\Windows\SysWOW64\c27af4e5.exe
        • Size 2.5MB
        • SHA256 fc76b9bafbe941599cfd99aac133c50d7d2deb948f506a3d53a8749c5284e40e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5bab0a61.exe

        • Path C:\Windows\System32\5bab0a61.exe
        • Size 2.5MB
        • SHA256 493f2a5d6c239c98dd2e58740bedc18f36da233db08667e8771bb3907361f0bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        eb86f57c.exe

        • Path C:\Windows\System32\eb86f57c.exe
        • Size 2.5MB
        • SHA256 fa66f4cbcee80db7fba70684e28995881f83417078342a8891d3f46b0fa6b908
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1428-9-0x000002623D000000-0x000002623D022000-memory.dmp

        memory/1428-5-0x000002623D030000-0x000002623D040000-memory.dmp

        memory/1428-6-0x000002623D030000-0x000002623D040000-memory.dmp