Analysis
- max time kernel
149s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
07/10/2026, 23:42
General
- Target 2026-10-07_ffa67fb9422260bc252205d251f72342_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261007-3p4rnayt3l
- SHA256 5cd22f7907c18248480a1bc0991a28427253011168ecc3a27075e941643b7e0d
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\2026-10-07_ffa67fb9422260bc252205d251f72342_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_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\c2189256.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update9728a7 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_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\6cb3acfc.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\System1dd0b.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_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\de61ed2a.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\c55d89ed.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_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 Update780889 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_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\66d92d22.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\bcc9bacd.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\System90036.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-07_ffa67fb9422260bc252205d251f72342_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\a9cff94b.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\f7703372.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
__PSScriptPolicyTest_yifhnmeb.p1v.psm1
c55d89ed.exe
f7703372.exe
a9cff94b.exe
de61ed2a.exe
6cb3acfc.exe
bcc9bacd.exe
66d92d22.exe
c2189256.exe
memory/2580-18-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-29-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-16-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-19-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-20-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-14-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-24-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-17-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-26-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-13-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-21-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-11-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-8-0x00000215D06C0000-0x00000215D06E2000-memory.dmp
memory/2580-9-0x00007FFB3D560000-0x00007FFB3DF04000-memory.dmp
memory/2580-4-0x00007FFB3D6EF000-0x00007FFB3D6F0000-memory.dmp