Analysis
- max time kernel
178s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 09:56
General
- Target 2026-08-05_a62367f5f06bf825a0660abdda834909_cobalt-strike_hijackloader_icedid.exe
- Size 422KB
- Sample260805-lyvrnsvbre
- SHA256 0e4d6c385922938ecc1962dbc7e5950b086459b172b70a945414cffe4395aa27
Malware Config
Extracted
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remus_stealer
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http://slyfogx.shop:5776
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http://onesdto.shop:2535
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http://azurhay.shop:8539
Signatures
- Family: Remus
Remus is a stealer written in C++.
- 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.
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of WriteProcessMemory 4 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.
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
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C:\Users\Admin\AppData\Local\Temp\2026-08-05_a62367f5f06bf825a0660abdda834909_cobalt-strike_hijackloader_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_a62367f5f06bf825a0660abdda834909_cobalt-strike_hijackloader_icedid.exe"1⤵
- Creates a file in the Startup directory
- Registers new Windows logon scripts automatically executed at logon.
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "SecurityHealthService" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59F590.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
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C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "WindowsSecurityHealth" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59F53E.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_a62367f5f06bf825a0660abdda834909_cobalt-strike_hijackloader_icedid.exeC:\Users\Admin\AppData\Local\Temp\2026-08-05_a62367f5f06bf825a0660abdda834909_cobalt-strike_hijackloader_icedid.exe1⤵
- Creates a file in the Startup directory
- Registers new Windows logon scripts automatically executed at logon.
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "SecurityHealthService" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59F9E3.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
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C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "WindowsSecurityHealth" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59F841.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
~st0E59F53E.xml
~st0E59F590.xml
~st0E59F841.xml
memory/5040-20-0x0000018FFA3C0000-0x0000018FFA3C1000-memory.dmp
memory/5040-18-0x0000018FFA3A0000-0x0000018FFA3A1000-memory.dmp
memory/5040-7-0x0000018FFA290000-0x0000018FFA291000-memory.dmp
memory/5040-6-0x0000018FFA280000-0x0000018FFA281000-memory.dmp
memory/5040-5-0x0000018FFA220000-0x0000018FFA221000-memory.dmp
memory/5040-25-0x0000000140000000-0x0000000140200000-memory.dmp
memory/5040-23-0x0000018FFA3F0000-0x0000018FFA3F1000-memory.dmp
memory/5040-22-0x0000018FFA3E0000-0x0000018FFA3E1000-memory.dmp
memory/5040-21-0x0000018FFA3D0000-0x0000018FFA3D1000-memory.dmp
memory/5040-10-0x0000018FFA310000-0x0000018FFA311000-memory.dmp
memory/5040-19-0x0000018FFA3B0000-0x0000018FFA3B1000-memory.dmp
memory/5040-8-0x0000018FFA2E0000-0x0000018FFA2E1000-memory.dmp
memory/5040-17-0x0000018FFA390000-0x0000018FFA391000-memory.dmp
memory/5040-16-0x0000018FFA380000-0x0000018FFA381000-memory.dmp
memory/5040-15-0x0000018FFA370000-0x0000018FFA371000-memory.dmp
memory/5040-14-0x0000018FFA360000-0x0000018FFA361000-memory.dmp
memory/5040-13-0x0000018FFA340000-0x0000018FFA341000-memory.dmp
memory/5040-12-0x0000018FFA330000-0x0000018FFA331000-memory.dmp
memory/5040-11-0x0000018FFA320000-0x0000018FFA321000-memory.dmp
memory/5040-9-0x0000018FFA2F0000-0x0000018FFA2F1000-memory.dmp
memory/5040-4-0x0000018FFA210000-0x0000018FFA211000-memory.dmp