Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 02:42

General

  • Target
    2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260821-c7grqs1eph
  • SHA256 1490ad0f3e2d82562bbce15ab3515381e9065af53ef6bbd874f82810bc5990fd
  • 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 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\2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\6fbc9361.tmp
      2⤵
      • Views/modifies file attributes
      PID:5508
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 39844999 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5220
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\73d8e508.dat
      2⤵
      • Views/modifies file attributes
      PID:4916
    • 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\487f8cfd.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_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:3264
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\0f5e981a.bin
      2⤵
      • Views/modifies file attributes
      PID:3168
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\a648dd7e.log
      2⤵
      • Views/modifies file attributes
      PID:1572
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\4a5d7569.cache
      2⤵
      • Views/modifies file attributes
      PID:3416
  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:6256
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\b3948ef9.tmp
      2⤵
      • Views/modifies file attributes
      PID:1268
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 20c170a3 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5564
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\e6a71fbc.dat
      2⤵
      • Views/modifies file attributes
      PID:4992
    • 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\5832efee.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-20_99272464c301e205f262957ff3bbf55c_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:3260
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\0479d798.bin
      2⤵
      • Views/modifies file attributes
      PID:6980
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\1111f0e1.log
      2⤵
      • Views/modifies file attributes
      PID:2260
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\5e3ef280.cache
      2⤵
      • Views/modifies file attributes
      PID:4772

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        0479d798.bin

        • Path C:\Users\Admin\AppData\Local\0479d798.bin
        • Size 2.5MB
        • SHA256 6479afb5e5e4c518f365a62417c2b2578cbb8b7d9c887dd4ae1c10925c5a451e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        0f5e981a.bin

        • Path C:\Users\Admin\AppData\Local\0f5e981a.bin
        • Size 2.5MB
        • SHA256 13f8bdc6822e689f60389f0ab47f425d200af8b6c10232b1b0fcaa98bd6baea0
        • 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

        1111f0e1.log

        • Path C:\Users\Admin\AppData\Local\Temp\1111f0e1.log
        • Size 2.5MB
        • SHA256 386ea8c124e3c95c7826e1400f406f7766ba4da2865cc060717644434c862b97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6fbc9361.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\6fbc9361.tmp
        • Size 2.5MB
        • SHA256 b044f28741ba9121f45b13ff2b6ccbcf7829307f4758fd752e86fafff48d6dea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a648dd7e.log

        • Path C:\Users\Admin\AppData\Local\Temp\a648dd7e.log
        • Size 2.5MB
        • SHA256 06f75696f1e905e77f86718d1163023365875da859b1cef086a015f3865889b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b3948ef9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\b3948ef9.tmp
        • Size 2.5MB
        • SHA256 a7d889301e78cf5252263618d2c197a9c028134c7722850ad1ec8d6eabb09c54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        73d8e508.dat

        • Path C:\Users\Admin\AppData\Roaming\73d8e508.dat
        • Size 2.5MB
        • SHA256 9e7472bb3a5998bf494f0bd558d311e52af15a3f3b6ca9398f0756cd94e0d1da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        4a5d7569.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\4a5d7569.cache
        • Size 2.5MB
        • SHA256 cf517e189fd11713b106df547dad28bac166932b24c47206b65dbd0553ae96f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5e3ef280.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\5e3ef280.cache
        • Size 2.5MB
        • SHA256 c31fb891befe411d7cb14b436f5eb8286cee83c6125ff1c487bfa375b62cdc3f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e6a71fbc.dat

        • Path C:\Users\Admin\AppData\Roaming\e6a71fbc.dat
        • Size 2.5MB
        • SHA256 af310c2e7d01a959abfad2931a799c753c6b6943517ffc41d218ccef7ee65199
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3264-22-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-28-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-23-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-24-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-25-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-26-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-27-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-20-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-16-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-11-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-13-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-8-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-33-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-7-0x000001CCAAB90000-0x000001CCAABB2000-memory.dmp

        memory/3264-6-0x00007FF9503B0000-0x00007FF950D54000-memory.dmp

        memory/3264-4-0x00007FF95053F000-0x00007FF950540000-memory.dmp