Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
12/10/2026, 17:12
General
- Target 2026-10-11_85026f0c58577f673fcf7056fb47587c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261012-vrbjwsec52
- SHA256 6d1cee6f4d31c1daa943eb8555d9b4e7ebbb452b2591f754ed135a6ccd4cfb3d
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\2026-10-11_85026f0c58577f673fcf7056fb47587c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_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\985fbb1e.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update59f53c /tr C:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_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\68359327.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\System47cbc.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_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\119ac6e2.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\ab14c119.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_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 Update935860 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_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\8691f92e.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\224d9272.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\System8bca6.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-11_85026f0c58577f673fcf7056fb47587c_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\0c3c6c02.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\3f5c21ed.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
3f5c21ed.exe
__PSScriptPolicyTest_m03h3rcz.wun.ps1
ab14c119.exe
0c3c6c02.exe
119ac6e2.exe
224d9272.exe
68359327.exe
8691f92e.exe
985fbb1e.exe
memory/3008-23-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-15-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-20-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-22-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-17-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-25-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-26-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-21-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-31-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-29-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-32-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-14-0x000001BDBADD0000-0x000001BDBADF2000-memory.dmp
memory/3008-37-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-8-0x00007FFF6AFD0000-0x00007FFF6B974000-memory.dmp
memory/3008-5-0x00007FFF6B15F000-0x00007FFF6B160000-memory.dmp