Analysis
- max time kernel
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 00:09
General
- Target 2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261102-afyvtsf12k
- SHA256 2978935c733ac0d1d9464f217cb86ac9dac70c09038a02344aacd31f1b2ee511
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 4 IoCs
- Drops file in System32 directory 8 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 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.
- Views/modifies file attributes 1 TTPs 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Direct Volume Access: Opens a physical disk for reading
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\a0f7af0e.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\ab164fa6.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn WindowsUpdate0ad524 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\394d978a.exe2⤵
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -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\System42459.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_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
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\f80b61f3.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Direct Volume Access: Opens a physical disk for reading
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\d1bd92a9.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn WindowsUpdate356be0 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\0f4b6493.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -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\System0c506.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-31_727638b133e085ee24b3ef183a5a2e5a_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
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\4eb04438.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\4d33f37c.exe2⤵
- Views/modifies file attributes
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
4d33f37c.exe
__PSScriptPolicyTest_104ifgiz.kcf.psm1
f80b61f3.exe
394d978a.exe
4eb04438.exe
0f4b6493.exe
ab164fa6.exe
a0f7af0e.exe
d1bd92a9.exe
memory/3644-20-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-26-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-17-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-21-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-24-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-25-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-23-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-18-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-27-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-28-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-29-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-14-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-33-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-11-0x00007FFF3DFC0000-0x00007FFF3E964000-memory.dmp
memory/3644-12-0x00000218F7790000-0x00000218F77B2000-memory.dmp
memory/3644-9-0x00007FFF3E14F000-0x00007FFF3E150000-memory.dmp