Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 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\2026-11-07_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:3328
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\c6b7376b.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2568
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdateb364b2 /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:5688
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\facfe6a5.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3836
    • 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\System4fdb6.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:4612
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\a61991af.exe
      2⤵
      • Views/modifies file attributes
      PID:704
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\c414ea72.exe
      2⤵
      • Views/modifies file attributes
      PID:4728
  • 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:248
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\e88eae7e.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4868
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate9018c1 /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:3796
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\492e29c1.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1332
    • 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\Systemb341e.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:2272
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\c6af974f.exe
      2⤵
      • Views/modifies file attributes
      PID:4708
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\2200827a.exe
      2⤵
      • Views/modifies file attributes
      PID:5044

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 452eb598b2884fd99242cb5db005e3ac8e31bc9e3d58fe88ad0dd79ba08fbfd1
        • MD5 SHA1 SHA512 TLSH

        2200827a.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2200827a.exe
        • Size 2.5MB
        • SHA256 0d74a9cfbb0340695d59700110a1c1c75608a09353d7afead73b49dc41164791
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_0itaufgr.2jk.psm1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0itaufgr.2jk.psm1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        c414ea72.exe

        • Path C:\Users\Admin\AppData\Local\Temp\c414ea72.exe
        • Size 2.5MB
        • SHA256 b01b079c74f45ccc8e21e24737625e4ee3c3c775398f4492850dc719d3d369f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a61991af.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\a61991af.exe
        • Size 2.5MB
        • SHA256 775b98bd73ea2cb73d6d92b544479ef2dd00b3f8d2bc2bb5206f3018f8622005
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6af974f.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\c6af974f.exe
        • Size 2.5MB
        • SHA256 ff4a891a37599368d9774376ed94b4a24a330523d09cc3c793413ad65238d4d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        492e29c1.exe

        • Path C:\Windows\SysWOW64\492e29c1.exe
        • Size 2.5MB
        • SHA256 6fe98f83a90c200eee6c2aea76d23dcf2b268c8ad6190c5bd8a1a7daf3fe3a94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        facfe6a5.exe

        • Path C:\Windows\SysWOW64\facfe6a5.exe
        • Size 2.5MB
        • SHA256 93a779f56b5902317210c93b7c38ce5b429cfc16289f8c24911346a98bc9a69f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6b7376b.exe

        • Path C:\Windows\System32\c6b7376b.exe
        • Size 2.5MB
        • SHA256 9693cddb67d8f617d056590d4b23c082b24c94145ccad63d6e66209b5db4d94f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e88eae7e.exe

        • Path C:\Windows\System32\e88eae7e.exe
        • Size 2.5MB
        • SHA256 de606c3031b9671525360188bbb40b80ccca66496bc0248a4e642beb920e83b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4612-18-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-15-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-17-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-19-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-20-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-24-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-25-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-14-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-29-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-11-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-12-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-10-0x000001DBDC060000-0x000001DBDC082000-memory.dmp

        memory/4612-7-0x00007FFDAB2E0000-0x00007FFDABC84000-memory.dmp

        memory/4612-5-0x00007FFDAB46F000-0x00007FFDAB470000-memory.dmp