Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/10/2026, 17:16

General

  • Target
    2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261006-vs6ressves
  • SHA256 54e26685ed4d75c36df45440ca1df7ae2aa83287324bc5346cde0c15a45b5f64
  • 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
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 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\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_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:1640
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 586af91c /tr C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5056
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\bedeb8c6.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4984
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\7f80fa6e.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5032
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "$s=New-Object -comObject WScript.Shell;$l=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c8e794.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$l.Save()"
      2⤵
      • Creates a file in the Startup directory
      • Enumerates connected drives
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3584
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ce141589.exe
      2⤵
      • Views/modifies file attributes
      PID:4620
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\a2483e5b.exe
      2⤵
      • Views/modifies file attributes
      PID:4256
  • C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn bb4f709a /tr C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4444
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\1aa5d94b.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4496
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\98d14ad7.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2800
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "$s=New-Object -comObject WScript.Shell;$l=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6d475.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-10-05_ad9cb8587835e6b99dc34d8618ba843f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$l.Save()"
      2⤵
      • Creates a file in the Startup directory
      • Enumerates connected drives
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:596
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\695016ee.exe
      2⤵
      • Views/modifies file attributes
      PID:4604
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\f808dfd8.exe
      2⤵
      • Views/modifies file attributes
      PID:4152

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 e0083a663addca4a841a2367a7276a0a9b44d372097cee7d523f8c039a1f1e33
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_04a34zqw.p2g.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_04a34zqw.p2g.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        a2483e5b.exe

        • Path C:\Users\Admin\AppData\Local\Temp\a2483e5b.exe
        • Size 2.5MB
        • SHA256 13c5e055f35e70a7993245b3e0e13c4744d2afa99799f2993262a5edd43cb450
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f808dfd8.exe

        • Path C:\Users\Admin\AppData\Local\Temp\f808dfd8.exe
        • Size 2.5MB
        • SHA256 f4239467e811a2386fbfc4618c465af072194bf36698a10c40aa9f8b65d9d976
        • MD5 SHA1 SHA512 SSDEEP TLSH

        695016ee.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\695016ee.exe
        • Size 2.5MB
        • SHA256 64fb97ce8b015963b75402e6236f59b2e763e0e878d1d35c9c70dfdb3f0747ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ce141589.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ce141589.exe
        • Size 2.5MB
        • SHA256 db8f3fcc36b5b6254bccaed8183edd8f8ce094eef11673975108dc121492a33b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7f80fa6e.exe

        • Path C:\Windows\SysWOW64\7f80fa6e.exe
        • Size 2.5MB
        • SHA256 603c42f47878cdb480b11843f6ad5bc669db736774fe3295e8ccf88d07949f8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        98d14ad7.exe

        • Path C:\Windows\SysWOW64\98d14ad7.exe
        • Size 2.5MB
        • SHA256 372629f6936890eccebdf8fd29b9b081f444045d9518e6fae5ae4e5952a97f05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        1aa5d94b.exe

        • Path C:\Windows\System32\1aa5d94b.exe
        • Size 2.5MB
        • SHA256 bd6a095bd6cfe03f15036bd027e2e8b1471db244d2d480857c0b34799f0d7768
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bedeb8c6.exe

        • Path C:\Windows\System32\bedeb8c6.exe
        • Size 2.5MB
        • SHA256 c5791c700448ef3c7df3fa85d8ff618fb9ace3111017c2fa81d323c0d3b9a6cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3584-21-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-29-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-18-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-22-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-25-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-27-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-16-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-19-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-30-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-28-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-14-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-6-0x0000022012A60000-0x0000022012A82000-memory.dmp

        memory/3584-42-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-7-0x00007FF899460000-0x00007FF899E04000-memory.dmp

        memory/3584-5-0x00007FF8995EF000-0x00007FF8995F0000-memory.dmp