Analysis

  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 23:37

General

  • Target
    2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261023-3mae2a1wat
  • SHA256 f9719bd98276eb6f2d19161aed450c24cfe92cc081602a36f416177152409df2
  • 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_b5c82cb78716ab308d1160be2eb8c9c9_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_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:5984
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\3827d002.tmp
      2⤵
      • Views/modifies file attributes
      PID:4596
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn e9dfcb9d /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4164
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\a1c11987.dat
      2⤵
      • Views/modifies file attributes
      PID:4956
    • 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\1b45e400.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_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:4572
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\6611a7db.bin
      2⤵
      • Views/modifies file attributes
      PID:2704
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\f9c7ab14.log
      2⤵
      • Views/modifies file attributes
      PID:2784
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\3a1dd2d5.cache
      2⤵
      • Views/modifies file attributes
      PID:4536
  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_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:4636
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\ae9501a5.tmp
      2⤵
      • Views/modifies file attributes
      PID:5224
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 942acf80 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5208
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\6b276e67.dat
      2⤵
      • Views/modifies file attributes
      PID:1224
    • 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\b7c727c2.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_b5c82cb78716ab308d1160be2eb8c9c9_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:2484
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\734ea5a7.bin
      2⤵
      • Views/modifies file attributes
      PID:5828
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\9559a293.log
      2⤵
      • Views/modifies file attributes
      PID:4680
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\27f06232.cache
      2⤵
      • Views/modifies file attributes
      PID:3920

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        6611a7db.bin

        • Path C:\Users\Admin\AppData\Local\6611a7db.bin
        • Size 2.5MB
        • SHA256 0e4720ec9be747ba7361a9d61734e9dd17e10e176df2422f1bd0975b3ae42f3b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        734ea5a7.bin

        • Path C:\Users\Admin\AppData\Local\734ea5a7.bin
        • Size 2.5MB
        • SHA256 fef4a127483de5c3b0ed86827f50891210b6d3d99df5a4b6bf80f1d70a348060
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 e01f5741ced7748eef83cfb8a46d0174a59543551d136235356c274108c90770
        • MD5 SHA1 SHA512 TLSH

        3827d002.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\3827d002.tmp
        • Size 2.5MB
        • SHA256 6aa14b7e89c2bc34828b86c4c1bbe1add5000fb387b4a3ded6178973319ba9fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        9559a293.log

        • Path C:\Users\Admin\AppData\Local\Temp\9559a293.log
        • Size 2.5MB
        • SHA256 eb023507b38634b651188fb250e5519ae1d7f051a58dfac9b642b88c44c58e6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_l5pajtag.hzh.psm1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l5pajtag.hzh.psm1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        ae9501a5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\ae9501a5.tmp
        • Size 2.5MB
        • SHA256 0d2fc3868871bded1abefd9f64bc9f6e8df61a9d3f9bf6ceb6b50dfcd234f567
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f9c7ab14.log

        • Path C:\Users\Admin\AppData\Local\Temp\f9c7ab14.log
        • Size 2.5MB
        • SHA256 451990be43db0bfcdd7522460c1a7b45592002f91c130b7b4fe45b465d495269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6b276e67.dat

        • Path C:\Users\Admin\AppData\Roaming\6b276e67.dat
        • Size 2.5MB
        • SHA256 d9a5b5c1d3e77e6476af806f9585639226c6f71ccb1c6bb1e7b2d1215eaa3a39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        27f06232.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\27f06232.cache
        • Size 2.5MB
        • SHA256 67b434733f2e463aa8c7bc986de40d9ee4374c30b1dcf8b29cc87031a7f9378d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        3a1dd2d5.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\3a1dd2d5.cache
        • Size 2.5MB
        • SHA256 e959bef522f19e54882fe25c57b021c873de04bc9bd07e1abcfd42387e31f446
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a1c11987.dat

        • Path C:\Users\Admin\AppData\Roaming\a1c11987.dat
        • Size 2.5MB
        • SHA256 eac81e1a2916ed7571fc49809a6c786b1490ae331838a9b86e136ea6d36c60c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4572-17-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-16-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-22-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-23-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-24-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-20-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-28-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-19-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-15-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-13-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-11-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-10-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-9-0x00000259240D0000-0x00000259240F2000-memory.dmp

        memory/4572-6-0x00007FFF661C0000-0x00007FFF66B64000-memory.dmp

        memory/4572-4-0x00007FFF6634F000-0x00007FFF66350000-memory.dmp