Analysis
- max time kernel
149s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
09/10/2026, 22:19
General
- Target 2026-10-08_02b1a6a8b12ebd26f987835095a52424_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample261009-18gecsvwat
- SHA256 d0a3ea1b95a20b046ed65ffd94168e32a850dbaaf6aab52b8dee07ee2071a12e
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\2026-10-08_02b1a6a8b12ebd26f987835095a52424_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_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 Update20ccb7 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_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\10395bb9.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\a01f58d6.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\System4d35b.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_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\b38f0d4c.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\8bece9bd.exe2⤵
- Views/modifies file attributes
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C:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_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\attrib.exeattrib +h C:\Windows\System32\74ee7e57.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
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C:\Windows\system32\schtasks.exeschtasks /create /tn Update6ac2e6 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_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\f9c450ac.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\System5f380.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-08_02b1a6a8b12ebd26f987835095a52424_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\129c0555.exe2⤵
- Views/modifies file attributes
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C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\a36c6a9a.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
8bece9bd.exe
__PSScriptPolicyTest_dian5uiz.0v3.psm1
a36c6a9a.exe
129c0555.exe
b38f0d4c.exe
a01f58d6.exe
f9c450ac.exe
10395bb9.exe
74ee7e57.exe
memory/4128-18-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-12-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-16-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-19-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-20-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-21-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-22-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-17-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-28-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-11-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-10-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-9-0x0000026D51840000-0x0000026D51862000-memory.dmp
memory/4128-8-0x00007FFA9E2D0000-0x00007FFA9EC74000-memory.dmp
memory/4128-5-0x00007FFA9E45F000-0x00007FFA9E460000-memory.dmp