Overview

overview

7

Static

static

3

2026-08-03...er.exe

windows10-2004-x64

7

2026-08-03...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • 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, 10:51

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General

  • Target
    2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.4MB
  • Sample260804-mx9pwatxex
  • SHA256 188839ab2e1ec6c66de3b51fecad60f3ee606e0e8489fa29e3c2fe1c2ff6fdcd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasionexecutionpersistenceprivilege_escalation

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.

    persistenceprivilege_escalation
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Drops file in System32 directory 8 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

    execution
  • 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\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\560ae7b8.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5736
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdatedb0b28 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4400
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\9e2e9eff.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:620
    • 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\Systemed756.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_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:3364
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1d62a4c2.exe
      2⤵
      • Views/modifies file attributes
      PID:4716
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\852e5a7a.exe
      2⤵
      • Views/modifies file attributes
      PID:5984
  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:5908
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate7112d7 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1608
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\43d54cb2.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3320
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\0c0b1558.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4944
    • 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\System1d320.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_8e62884f0d1de0fc3b2d357e1e212844_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:5280
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\c2f7eb02.exe
      2⤵
      • Views/modifies file attributes
      PID:3056
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\1b4c77a2.exe
      2⤵
      • Views/modifies file attributes
      PID:1220

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 b67191a152d4566d0194395342f55c6142d94005610603fdc92ac4d491519f82
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        1b4c77a2.exe
        • Path C:\Users\Admin\AppData\Local\Temp\1b4c77a2.exe
        • Size 2.4MB
        • SHA256 85280e7e9c1b2b099d1f5845e46fe945b5b5820cfccb7a552aa1ef4fd885396e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        852e5a7a.exe
        • Path C:\Users\Admin\AppData\Local\Temp\852e5a7a.exe
        • Size 2.4MB
        • SHA256 3beb8ef83090097fdd1245eb06d12969fe7018b258381fbba4531eefc6139121
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        1d62a4c2.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1d62a4c2.exe
        • Size 2.4MB
        • SHA256 7617b7c0ac3ed49b97d0a9b20f24f966514af9f0600c39b94732b77303e8843e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        c2f7eb02.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\c2f7eb02.exe
        • Size 2.4MB
        • SHA256 0c5cc888c69b9c3bf5644e57958a570da9888f36f2ea433ae8d81255d81a3c36
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        0c0b1558.exe
        • Path C:\Windows\SysWOW64\0c0b1558.exe
        • Size 2.4MB
        • SHA256 abe106c96d0fac81bc781a833f6f9d67e62a0c7836a70ca6b35a654c589f108e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        9e2e9eff.exe
        • Path C:\Windows\SysWOW64\9e2e9eff.exe
        • Size 2.4MB
        • SHA256 538a2c354a0199b3fe40c533af63dbbac0d3cf572d5e6823905d76ab6394cb1b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        43d54cb2.exe
        • Path C:\Windows\System32\43d54cb2.exe
        • Size 2.4MB
        • SHA256 cf414c83a51a09879457083db4a2a1aac595332517e4b8b88a90e0f2b1fcf825
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        560ae7b8.exe
        • Path C:\Windows\System32\560ae7b8.exe
        • Size 2.4MB
        • SHA256 60f99d811f96a0c7e20a4f4dae6cfd05e4b98db8e72d7d343bfdc242c79d8c0f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3364-9-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-24-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-17-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-13-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-20-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-21-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-23-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-15-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-25-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
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        memory/3364-12-0x0000016E3AF40000-0x0000016E3AF62000-memory.dmp
        Download

        memory/3364-32-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-7-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-6-0x00007FF8A13D0000-0x00007FF8A1D74000-memory.dmp
        Download

        memory/3364-5-0x00007FF8A155F000-0x00007FF8A1560000-memory.dmp
        Download