Analysis
- max time kernel
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
18/10/2026, 21:33
General
- Target 2026-10-17_aef2601c726470f1fdeb10d3278211a0_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261018-1ef7havyds
- SHA256 f109945389fa45e67771b6fae36d082d6c1fa3e95d9778f859d0993326f4058d
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\2026-10-17_aef2601c726470f1fdeb10d3278211a0_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_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\8db21c5c.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Updatecc6898 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_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\ac9e5e7b.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command " $s = New-Object -comObject WScript.Shell $l = $s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System40794.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.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\0a6cc080.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\3aa3017e.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_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 Update87da14 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_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\e85e2e6d.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command " $s = New-Object -comObject WScript.Shell $l = $s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Systemc3ac2.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-17_aef2601c726470f1fdeb10d3278211a0_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.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:\Windows\SysWOW64\73ee5027.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\9641bed7.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\748e05f8.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
3aa3017e.exe
748e05f8.exe
__PSScriptPolicyTest_io3assne.bms.psm1
0a6cc080.exe
9641bed7.exe
73ee5027.exe
ac9e5e7b.exe
8db21c5c.exe
e85e2e6d.exe
memory/1508-14-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-29-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-17-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-18-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-19-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-20-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-21-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-22-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-24-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-15-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-23-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-12-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-11-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-8-0x000001EEBEAF0000-0x000001EEBEB12000-memory.dmp
memory/1508-7-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-6-0x00007FFB238D0000-0x00007FFB24274000-memory.dmp
memory/1508-4-0x00007FFB23A5F000-0x00007FFB23A60000-memory.dmp