Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 23:26
General
- Target 2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261102-3e642azy6m
- SHA256 db6a45d4f106c3e6529c596f5e8a1912f6746f1682b75c8444dcef119a70a0b1
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\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_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\schtasks.exeschtasks /create /tn 4afffc47 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_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\4b29b002.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\586d0e41.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=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\20b76b.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$l.Save()"2⤵
- Creates a file in the Startup directory
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ad26af66.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\0d03c0d9.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Direct Volume Access: Opens a physical disk for reading
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exeschtasks /create /tn dfccc1f8 /tr C:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\828f9c6f.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\efe864a2.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "$s=New-Object -comObject WScript.Shell;$l=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3bfa76.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-11-02_c333b29f966d1d48cb70fa6895b8c81d_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$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\12e76cc9.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\27e962d1.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
0d03c0d9.exe
27e962d1.exe
__PSScriptPolicyTest_5te3cfg3.bhf.psm1
12e76cc9.exe
ad26af66.exe
586d0e41.exe
efe864a2.exe
4b29b002.exe
828f9c6f.exe
memory/5340-19-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-24-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-16-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-14-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-20-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-25-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-26-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-18-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-29-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-23-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-12-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-10-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-7-0x000001A2AF940000-0x000001A2AF962000-memory.dmp
memory/5340-6-0x00007FFF2DC40000-0x00007FFF2E5E4000-memory.dmp
memory/5340-5-0x00007FFF2DDCF000-0x00007FFF2DDD0000-memory.dmp