Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 02:16
General
- Target 2026-08-10_8f0065233cdef976459559c8164e6629_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.4MB
- Sample260810-cqcfpayhre
- SHA256 831739af5b2dddf7ffc1b85943e7b6e164e1d99cef111cf94c55fa46b4d28ac7
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.
- 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\2026-08-10_8f0065233cdef976459559c8164e6629_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\32853d1b.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update28805d /tr C:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_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\ce2ea01b.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\System16471.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_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\8e9964f7.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\90057b6e.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update987c05 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_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\2bd5d7a1.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\8c615a06.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\System3f673.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-10_8f0065233cdef976459559c8164e6629_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\3ea86b35.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\96daad25.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
90057b6e.exe
96daad25.exe
3ea86b35.exe
8e9964f7.exe
8c615a06.exe
ce2ea01b.exe
2bd5d7a1.exe
32853d1b.exe
memory/2064-19-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-25-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-12-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-17-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-11-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-23-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-24-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-18-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-26-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-27-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-30-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-10-0x00000268BA150000-0x00000268BA172000-memory.dmp
memory/2064-35-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-7-0x00007FFBC9E60000-0x00007FFBCA804000-memory.dmp
memory/2064-6-0x00007FFBC9FEF000-0x00007FFBC9FF0000-memory.dmp