Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
01/10/2026, 14:29
General
- Target 2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261001-rtlk4azz7p
- SHA256 1906c6ee191104f8e84d62178223c52fed9632a76a50c665378de1655ad3c05f
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
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- 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\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_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\29010d6d.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update864438 /tr C:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_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\50b98aac.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\System1d705.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.Save() "2⤵
- Creates a file in the Startup directory
- Enumerates connected drives
- 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\ee6c4726.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\e8a792ea.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_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\attrib.exeattrib +h C:\Windows\System32\a8531bde.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Updatefaa90f /tr C:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_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\945fddd0.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\System56ca6.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-09-30_51a93a3cfe0c3f383c7bd05196ce372b_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.Save() "2⤵
- Creates a file in the Startup directory
- Enumerates connected drives
- 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\24b0ed66.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\075335b6.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
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
075335b6.exe
e8a792ea.exe
24b0ed66.exe
ee6c4726.exe
50b98aac.exe
945fddd0.exe
29010d6d.exe
a8531bde.exe
memory/5732-16-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-22-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-15-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-18-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-20-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-19-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-21-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-8-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-23-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-7-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-26-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-11-0x000001A5F5DB0000-0x000001A5F5DD2000-memory.dmp
memory/5732-6-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-35-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp
memory/5732-4-0x00007FFD492FF000-0x00007FFD49300000-memory.dmp
memory/5732-12-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp