Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 05:16

General

  • Target
    2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260804-fx9ljssalf
  • SHA256 57b67131bb16b67e362fdbea181d9ba432e2216de668294a323af1e03a596d5e
  • 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
  • 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 5 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\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\f607b0f7.tmp
      2⤵
      • Views/modifies file attributes
      PID:3484
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 2f345f66 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3216
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\147c3253.dat
      2⤵
      • Views/modifies file attributes
      PID:5772
    • 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\06d74942.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_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:4132
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\5ca35585.bin
      2⤵
      • Views/modifies file attributes
      PID:5940
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\a772ef85.log
      2⤵
      • Views/modifies file attributes
      PID:4840
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\008dbc02.cache
      2⤵
      • Views/modifies file attributes
      PID:4764
  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5344
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\0624e86d.tmp
      2⤵
      • Views/modifies file attributes
      PID:4784
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 63014bfe /tr C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4192
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\5fe2a80c.dat
      2⤵
      • Views/modifies file attributes
      PID:2612
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\1c053ed6.bin
      2⤵
      • Views/modifies file attributes
      PID:1832
    • 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\e3c93021.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-04_d9a57c3bbbda52393c5e912eb6d543ef_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:5616
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\b6d043c4.log
      2⤵
      • Views/modifies file attributes
      PID:4388
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\e5f44927.cache
      2⤵
      • Views/modifies file attributes
      PID:4716

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1c053ed6.bin

        • Path C:\Users\Admin\AppData\Local\1c053ed6.bin
        • Size 2.5MB
        • SHA256 6b88b6060ce7f507e91402a0bbb7bcaeef789b8176f85f1844788ccfc917b281
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5ca35585.bin

        • Path C:\Users\Admin\AppData\Local\5ca35585.bin
        • Size 2.5MB
        • SHA256 f46a6fa3e7ee995c869d9cc16bb1e7807f66aeb5d672b394b2d72dca4af72119
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 b67191a152d4566d0194395342f55c6142d94005610603fdc92ac4d491519f82
        • MD5 SHA1 SHA512 TLSH

        0624e86d.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\0624e86d.tmp
        • Size 2.5MB
        • SHA256 87fdb110e4eb227510aeed7e9fbf6894c3f6c4c56c722660ed1b33d5a955a650
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a772ef85.log

        • Path C:\Users\Admin\AppData\Local\Temp\a772ef85.log
        • Size 2.5MB
        • SHA256 b1fc62bad52c85ad55487299884e8bfe0b24876c41efda524d529992db5884a1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b6d043c4.log

        • Path C:\Users\Admin\AppData\Local\Temp\b6d043c4.log
        • Size 2.5MB
        • SHA256 7b5d4567e47b1dbce524fbf8d5d44e699ad1935dc0919d84c8a5b0ce02f4876b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f607b0f7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\f607b0f7.tmp
        • Size 2.5MB
        • SHA256 897636bb6e661cf73ff61565380f00ea2d6b0f0358631cbdf0cc8fb84c0f1589
        • MD5 SHA1 SHA512 SSDEEP TLSH

        147c3253.dat

        • Path C:\Users\Admin\AppData\Roaming\147c3253.dat
        • Size 2.5MB
        • SHA256 711cd249ff73dbcc00bca4080fc21b763e1319c5be12af511f00bb038c6cfbee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5fe2a80c.dat

        • Path C:\Users\Admin\AppData\Roaming\5fe2a80c.dat
        • Size 2.5MB
        • SHA256 ea49745e11806a70d48e472e0612cade4e637ede4bd034a088a4c43e442bc7aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        008dbc02.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\008dbc02.cache
        • Size 2.5MB
        • SHA256 35dd6f0ef661c7f221c7fb60b90b0c8a04db88ba70c908f86e5c6ae99b4d2ef2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e5f44927.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\e5f44927.cache
        • Size 2.5MB
        • SHA256 21fb7058e5b60dfe21121a4bf70ecfa42baa240b247a45e25dfb543d33ee6621
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4132-12-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-18-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-19-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-21-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-22-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-25-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-26-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-16-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-14-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-13-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-11-0x000001AA0D5F0000-0x000001AA0D612000-memory.dmp

        memory/4132-8-0x00007FFC3A010000-0x00007FFC3A9B4000-memory.dmp

        memory/4132-5-0x00007FFC3A19F000-0x00007FFC3A1A0000-memory.dmp