Analysis
- max time kernel
150s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
04/08/2026, 04:35
General
- Target f68ba32766e087f5a6855fa7da9feea2968280a019aec31d7d173adcd4b848ca.exe
- Size 422KB
- Sample260804-e7zcwsda39
- SHA256 f68ba32766e087f5a6855fa7da9feea2968280a019aec31d7d173adcd4b848ca
Malware Config
Extracted
-
remus_stealer
-
http://slyfogx.shop:5776
-
http://onesdto.shop:2535
-
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.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 2 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 2 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- 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 16 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
-
C:\Users\Admin\AppData\Local\Temp\f68ba32766e087f5a6855fa7da9feea2968280a019aec31d7d173adcd4b848ca.exe"C:\Users\Admin\AppData\Local\Temp\f68ba32766e087f5a6855fa7da9feea2968280a019aec31d7d173adcd4b848ca.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
-
C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "SecurityHealthService" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E593059.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "WindowsSecurityHealth" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E5930FE.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\f68ba32766e087f5a6855fa7da9feea2968280a019aec31d7d173adcd4b848ca.exeC:\Users\Admin\AppData\Local\Temp\f68ba32766e087f5a6855fa7da9feea2968280a019aec31d7d173adcd4b848ca.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
-
C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "SecurityHealthService" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59460B.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "WindowsSecurityHealth" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E594699.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
1Privilege Escalation
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
~st0E593059.xml
~st0E5930FE.xml
~st0E594699.xml
memory/3380-14-0x000002278F2A0000-0x000002278F2A1000-memory.dmp
memory/3380-12-0x000002278F280000-0x000002278F281000-memory.dmp
memory/3380-21-0x000002278F310000-0x000002278F311000-memory.dmp
memory/3380-20-0x000002278F300000-0x000002278F301000-memory.dmp
memory/3380-19-0x000002278F2F0000-0x000002278F2F1000-memory.dmp
memory/3380-18-0x000002278F2E0000-0x000002278F2E1000-memory.dmp
memory/3380-17-0x000002278F2D0000-0x000002278F2D1000-memory.dmp
memory/3380-16-0x000002278F2C0000-0x000002278F2C1000-memory.dmp
memory/3380-15-0x000002278F2B0000-0x000002278F2B1000-memory.dmp
memory/3380-22-0x000002278F320000-0x000002278F321000-memory.dmp
memory/3380-13-0x000002278F290000-0x000002278F291000-memory.dmp
memory/3380-25-0x0000000140000000-0x0000000140200000-memory.dmp
memory/3380-11-0x000002278F270000-0x000002278F271000-memory.dmp
memory/3380-10-0x000002278F260000-0x000002278F261000-memory.dmp
memory/3380-9-0x000002278F200000-0x000002278F201000-memory.dmp
memory/3380-8-0x000002278F1E0000-0x000002278F1E1000-memory.dmp
memory/3380-7-0x000002278F1D0000-0x000002278F1D1000-memory.dmp
memory/3380-6-0x000002278F1C0000-0x000002278F1C1000-memory.dmp
memory/3380-5-0x000002278F160000-0x000002278F161000-memory.dmp
memory/3380-4-0x000002278F150000-0x000002278F151000-memory.dmp
memory/3380-23-0x000002278F330000-0x000002278F331000-memory.dmp