Analysis
- max time kernel
149s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 11:33
General
- Target 2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261102-npbcsaeh39
- SHA256 958ef11ac9a73a13c950d99e4ed01fb91d4002ee4df425d732f2eadfe33b0728
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\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_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\9491d7d8.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn 10eeee23 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_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\2b1f58ec.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=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\390f1a.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$l.Save()"2⤵
- Creates a file in the Startup directory
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\bf39a7c1.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\f584f0f4.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Direct Volume Access: Opens a physical disk for reading
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exeschtasks /create /tn d59554ed /tr C:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\26bd270d.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\5ae18e96.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "$s=New-Object -comObject WScript.Shell;$l=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\d0f86e.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-11-01_b0e59d057f6fe81bb7baedcfdfa6963f_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$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\45ec05db.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\604fb59a.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
604fb59a.exe
__PSScriptPolicyTest_kat5z2fu.mwh.psm1
f584f0f4.exe
45ec05db.exe
bf39a7c1.exe
2b1f58ec.exe
5ae18e96.exe
26bd270d.exe
9491d7d8.exe
memory/4104-13-0x00000154D8CB0000-0x00000154D8CD2000-memory.dmp
memory/4104-8-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-19-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-20-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-21-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-23-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-7-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-17-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-10-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-6-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-5-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-26-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-24-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-14-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp
memory/4104-3-0x00007FFFBD97F000-0x00007FFFBD980000-memory.dmp
memory/4104-40-0x00007FFFBD7F0000-0x00007FFFBE194000-memory.dmp