Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 18:46

General

  • Target
    2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261024-xetwtadv2r
  • SHA256 f5a7cf45bd63b6fb4645e6a4658aeec9c1b7cdc8836fcfdb23c6df4605c8b3ec
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • 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 2 IoCs
  • 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 14 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\8faaea27.tmp
      2⤵
      • Views/modifies file attributes
      PID:4124
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 346cd75b /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5452
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\b8e85cd0.dat
      2⤵
      • Views/modifies file attributes
      PID:3408
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $a = New-Object -comObject WScript.Shell $b = $a.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\0e1b4e76.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $b.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4536
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\d5b7d693.bin
      2⤵
      • Views/modifies file attributes
      PID:4604
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\3ea0b89e.log
      2⤵
      • Views/modifies file attributes
      PID:1108
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\55ce4829.cache
      2⤵
      • Views/modifies file attributes
      PID:2488
  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\48950fa0.tmp
      2⤵
      • Views/modifies file attributes
      PID:236
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 59a20daf /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1752
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\453372d8.dat
      2⤵
      • Views/modifies file attributes
      PID:4676
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $a = New-Object -comObject WScript.Shell $b = $a.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\628da632.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_265fbee187fd0b282f81f2a74c361d9b_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $b.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4352
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\2437cc1d.bin
      2⤵
      • Views/modifies file attributes
      PID:5576
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\b3a8b3d6.log
      2⤵
      • Views/modifies file attributes
      PID:2992
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\d8255ed0.cache
      2⤵
      • Views/modifies file attributes
      PID:5116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2437cc1d.bin

        • Path C:\Users\Admin\AppData\Local\2437cc1d.bin
        • Size 2.5MB
        • SHA256 79fc815196b3415f760244ae771e048bcbdb6522ba5868d0b30e578fa2d1eda0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        3ea0b89e.log

        • Path C:\Users\Admin\AppData\Local\Temp\3ea0b89e.log
        • Size 2.5MB
        • SHA256 d8d1547b12d244948e02bba35b25dfd3cf36b7a73846985f6b3fbf8ca05b9881
        • MD5 SHA1 SHA512 SSDEEP TLSH

        48950fa0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\48950fa0.tmp
        • Size 2.5MB
        • SHA256 f8448eb41974e5655f42bd8ef89ffc62dd8ad6933cf4a49cab2f40fd81cb8d80
        • MD5 SHA1 SHA512 SSDEEP TLSH

        8faaea27.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\8faaea27.tmp
        • Size 2.5MB
        • SHA256 20a5a87aa4ff2eb38ed81107ad31a497d397462d10641b8f3b2dc021f33209d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_unul12vn.hnn.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_unul12vn.hnn.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        b3a8b3d6.log

        • Path C:\Users\Admin\AppData\Local\Temp\b3a8b3d6.log
        • Size 2.5MB
        • SHA256 faa8cf14f7027cd62fb59121e302778f2d170d3eb230fd4fa59a291a8c1c48c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        d5b7d693.bin

        • Path C:\Users\Admin\AppData\Local\d5b7d693.bin
        • Size 2.5MB
        • SHA256 7fb6f77f930917adb378bffd25ba42bee28a6b441a1cad240d69afd213ec3bbf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        453372d8.dat

        • Path C:\Users\Admin\AppData\Roaming\453372d8.dat
        • Size 2.5MB
        • SHA256 b63cfa9f8bc8c308fb096dba88a97a494b988c99a4376c2643c118a1a95fc282
        • MD5 SHA1 SHA512 SSDEEP TLSH

        55ce4829.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\55ce4829.cache
        • Size 2.5MB
        • SHA256 08265340c2dbd0944a68d26cd0f2dd3b4aeaa6fbb8ed9d37454a7f23bc7930f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        d8255ed0.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\d8255ed0.cache
        • Size 2.5MB
        • SHA256 68d3e89f85edbafd6b9ebfcb81c16b67a2c53310dd4a8096cca0ccf4548957a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b8e85cd0.dat

        • Path C:\Users\Admin\AppData\Roaming\b8e85cd0.dat
        • Size 2.5MB
        • SHA256 f7bf5b7a984282f117aec81e98aa623531f92983db3dc3b02d0dc2086e7b7c50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4536-14-0x0000024BD9330000-0x0000024BD9352000-memory.dmp

        memory/4536-30-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-24-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-26-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-27-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-28-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-21-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-22-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-31-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-33-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-20-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-32-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-18-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-8-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp

        memory/4536-5-0x00007FF80072F000-0x00007FF800730000-memory.dmp

        memory/4536-50-0x00007FF8005A0000-0x00007FF800F44000-memory.dmp