Analysis
- max time kernel
148s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 12:06
General
- Target 2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
- Size 2.5MB
- Sample260804-n953wszarh
- SHA256 5de14736c66a04291bdda2ad6be3d0982e58a767a3048ad5bbf63e66c9cbe774
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
- 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
- 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
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\5a5c6013.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
-
-
C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\fcfa3ceb.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
-
-
C:\Windows\system32\schtasks.exeschtasks /create /tn WindowsUpdate776d9d /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\15690412.exe2⤵
- Views/modifies file attributes
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System25df1.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "2⤵
- Command and Scripting Interpreter: PowerShell
- Creates a file in the Startup directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\4d749512.exe2⤵
- Views/modifies file attributes
-
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exeC:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\attrib.exeattrib +h C:\Windows\System32\dda99157.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
-
-
C:\Windows\system32\schtasks.exeschtasks /create /tn WindowsUpdate12e96f /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\system32\attrib.exeattrib +h C:\Windows\SysWOW64\f8ed4a24.exe2⤵
- Drops file in System32 directory
- Views/modifies file attributes
-
-
C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\4e6e0522.exe2⤵
- Views/modifies file attributes
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System8aef2.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_4a908e2f3043be01c0c5ec5164550f86_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "2⤵
- Command and Scripting Interpreter: PowerShell
- Creates a file in the Startup directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\attrib.exeattrib +h C:\Users\Admin\AppData\Local\Temp\d745e159.exe2⤵
- Views/modifies file attributes
-
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
4d749512.exe
d745e159.exe
15690412.exe
4e6e0522.exe
f8ed4a24.exe
fcfa3ceb.exe
5a5c6013.exe
dda99157.exe
memory/4560-20-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-26-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-19-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-15-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-22-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-23-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-16-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-24-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-25-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-18-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-27-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-14-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-28-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-34-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-11-0x000002A91BE80000-0x000002A91BEA2000-memory.dmp
memory/4560-10-0x000002A91B3D0000-0x000002A91BD74000-memory.dmp
memory/4560-8-0x000002A91BB6C000-0x000002A91BB6D000-memory.dmp
memory/5180-43-0x00000175CFB80000-0x00000175D0524000-memory.dmp