Overview

overview

8

Static

static

3

2026-07-31...er.exe

windows10-2004-x64

8

2026-07-31...er.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 07:46

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General

  • Target
    2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260731-jmcqlsfb26
  • SHA256 83626e285075e28be66f1e1258b08a662f6c227d7ce792ff1c181278a84d5589
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasionexecutionpersistenceprivilege_escalation

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

    execution
  • 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.

    persistenceprivilege_escalation
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Drops file in System32 directory 8 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • 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.

    persistence
  • Views/modifies file attributes 1 TTPs 8 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:5776
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\f87a3e9e.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4572
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\b157bfca.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1292
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate4aae25 /tr C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3308
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\4b84617f.exe
      2⤵
      • Views/modifies file attributes
      PID:2452
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Systemf88ae.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3240
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\d23c0cc8.exe
      2⤵
      • Views/modifies file attributes
      PID:5876
  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3736
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\ff410976.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3440
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdatefc3338 /tr C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5148
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\5c4f9cdb.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1308
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System7f5c8.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-07-31_18ff903e37e8625ccc06359b089ddd88_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2184
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\93645685.exe
      2⤵
      • Views/modifies file attributes
      PID:3420
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\d35c6671.exe
      2⤵
      • Views/modifies file attributes
      PID:4676

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 dea234ed69b56a5ac20026ced884f4bb792af688a6a339fefb58f73068aaa846
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        d23c0cc8.exe
        • Path C:\Users\Admin\AppData\Local\Temp\d23c0cc8.exe
        • Size 2.5MB
        • SHA256 270475cc8e8b5976c47eba310c2cb6c5284f9bce79658b5a786a2ff6e89e0f1d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        d35c6671.exe
        • Path C:\Users\Admin\AppData\Local\Temp\d35c6671.exe
        • Size 2.5MB
        • SHA256 73e2837939815e2b958e5c5f2c5bae1afbb774161b7fca15a22172ea1ef8be19
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        4b84617f.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\4b84617f.exe
        • Size 2.5MB
        • SHA256 b584533be762110b449b3cdfeb290c40624b5e1dbe094525954a48c8a9300a6f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        93645685.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\93645685.exe
        • Size 2.5MB
        • SHA256 f8bcae3269bf1bce43eab0b1cba9112b7d23bba2e2f939763be99469a7cc0901
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        5c4f9cdb.exe
        • Path C:\Windows\SysWOW64\5c4f9cdb.exe
        • Size 2.5MB
        • SHA256 f2f816bbe8895f4f2cbf701962d24b2bc966b00832a35ddf8d38c6c3cd969f26
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        b157bfca.exe
        • Path C:\Windows\SysWOW64\b157bfca.exe
        • Size 2.5MB
        • SHA256 915478c745f722aa4d5b42ba3c544fa0c6890995378e7cb4daf3e898eab52beb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        f87a3e9e.exe
        • Path C:\Windows\System32\f87a3e9e.exe
        • Size 2.5MB
        • SHA256 fe0afcfd602ba9c19335a5280c6768775aad8aa53f940c07cc3fab4dc7ada5a6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ff410976.exe
        • Path C:\Windows\System32\ff410976.exe
        • Size 2.5MB
        • SHA256 84025368816a78cb5af22bf8e6df89a2b825b77071459c017db82b7810751163
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3240-16-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-23-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-17-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-18-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-20-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-19-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-21-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-15-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-22-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-13-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
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        memory/3240-12-0x000001282A660000-0x000001282A682000-memory.dmp
        Download

        memory/3240-9-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download

        memory/3240-7-0x00007FFC6A3EF000-0x00007FFC6A3F0000-memory.dmp
        Download

        memory/3240-38-0x00007FFC6A260000-0x00007FFC6AC04000-memory.dmp
        Download