Analysis
- max time kernel
149s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 06:29
General
- Target 2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261102-g84eca1vhw
- SHA256 e6091f7cc60e9ae74d9e13196a7be3944f7b9ee9edb50dd8e65eb465895b7aac
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.
- Adds Run key to start application 2 TTPs 4 IoCs
- Drops file in System32 directory 8 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- 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\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_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\schtasks.exeschtasks /create /tn WindowsUpdate257cc7 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_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\System32\ee893437.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\02748020.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System2e5cb.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_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
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\8302a211.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\9e921897.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_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\schtasks.exeschtasks /create /tn WindowsUpdate5ee5b0 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_coinminer_frostygoop_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\System32\647bf10c.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\4b67ef6b.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System4dbb9.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-11-01_dc736646371f5f8736ff13fb5cc0aa2d_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
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\049f1e70.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\6329a210.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
6329a210.exe
9e921897.exe
__PSScriptPolicyTest_zgdzi1rv.ywu.psm1
049f1e70.exe
8302a211.exe
02748020.exe
4b67ef6b.exe
647bf10c.exe
ee893437.exe
memory/3840-19-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-27-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-17-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-16-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-22-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-20-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-25-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-18-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-26-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-23-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-14-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-32-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-12-0x000001C9C38A0000-0x000001C9C38C2000-memory.dmp
memory/3840-9-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-8-0x00007FFF4F110000-0x00007FFF4FAB4000-memory.dmp
memory/3840-5-0x00007FFF4F29F000-0x00007FFF4F2A0000-memory.dmp