Analysis
- max time kernel
149s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
12/10/2026, 16:03
General
- Target 2026-10-11_90eca56228df9d16e2d433320cd9433f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261012-thephsea89
- SHA256 7a7eec7d5fa743ce656bf1371bf8a0f4932c667dc1e48c36892bb61086b98249
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_90eca56228df9d16e2d433320cd9433f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_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\79370b41.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update7ed5d5 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_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\1259a9e4.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\System3b60f.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_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\6fea9fe0.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\90f1f109.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_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 Update04d93d /tr C:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_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\be213241.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\2fe09a40.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\System19bf4.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-11_90eca56228df9d16e2d433320cd9433f_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\4a28ae1a.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\9d892dec.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
90f1f109.exe
9d892dec.exe
__PSScriptPolicyTest_uojtockb.d1s.psm1
4a28ae1a.exe
6fea9fe0.exe
1259a9e4.exe
2fe09a40.exe
79370b41.exe
be213241.exe
memory/4308-7-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-19-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-17-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-20-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-21-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-10-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-24-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-27-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-16-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-15-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-13-0x000002397C210000-0x000002397C232000-memory.dmp
memory/4308-6-0x00007FF9F94C0000-0x00007FF9F9E64000-memory.dmp
memory/4308-5-0x00007FF9F964F000-0x00007FF9F9650000-memory.dmp