Analysis
- max time kernel
149s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
22/10/2026, 18:30
General
- Target 2026-10-21_89f080f2faae238101f3673ee76464df_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261022-w5qfmsbc46
- SHA256 7c8feace843ff80b26c8ca26994eb717d51c764af99b3bb25aec35047b13a8ee
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\2026-10-21_89f080f2faae238101f3673ee76464df_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_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\attrib.exeattrib +h C:\Windows\System32\96efbcce.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn WindowsUpdatef68645 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_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\SysWOW64\0752074f.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\Systemb6bb6.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_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\b6a4e0f6.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\6afd996c.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_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 WindowsUpdatef52e96 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_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\ef4c8e28.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\a577ebf8.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\System6b07e.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-21_89f080f2faae238101f3673ee76464df_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\19054869.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\1daeb8e6.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
1daeb8e6.exe
6afd996c.exe
__PSScriptPolicyTest_a3zkpsri.ced.psm1
19054869.exe
b6a4e0f6.exe
0752074f.exe
a577ebf8.exe
96efbcce.exe
ef4c8e28.exe
memory/1848-18-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-24-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-15-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-19-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-20-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-22-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-23-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-16-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-25-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-12-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-14-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-31-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-10-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-9-0x00007FFE8CE80000-0x00007FFE8D824000-memory.dmp
memory/1848-8-0x0000018F72040000-0x0000018F72062000-memory.dmp
memory/1848-5-0x00007FFE8D00F000-0x00007FFE8D010000-memory.dmp