Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
07/08/2026, 01:57
General
- Target file.exe
- Size 328KB
- Sample260807-cdg6eaem4w
- SHA256 84b8ec2f3b29a10f88d21fc7617cdfecac1c2c76303086b41471beb5f563f65c
Malware Config
Extracted
-
remus_stealer
-
http://azurhay.shop:8539
-
http://onesdto.shop:2535
-
http://slyfogx.shop:5776
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 20 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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.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\~st0E59C4D6.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "WindowsSecurityHealth" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59C553.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\file.exeC:\Users\Admin\AppData\Local\Temp\file.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\~st0E59C1D9.xml" /f2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks.exe /create /tn "WindowsSecurityHealth" /xml "C:\Users\Admin\AppData\Local\Temp\~st0E59C197.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
~st0E59C197.xml
~st0E59C4D6.xml
~st0E59C553.xml
memory/1040-18-0x00000220CAA50000-0x00000220CAA51000-memory.dmp
memory/1040-16-0x00000220CAA30000-0x00000220CAA31000-memory.dmp
memory/1040-25-0x0000000140000000-0x0000000140200000-memory.dmp
memory/1040-14-0x00000220CAA10000-0x00000220CAA11000-memory.dmp
memory/1040-23-0x00000220CAAA0000-0x00000220CAAA1000-memory.dmp
memory/1040-22-0x00000220CAA90000-0x00000220CAA91000-memory.dmp
memory/1040-21-0x00000220CAA80000-0x00000220CAA81000-memory.dmp
memory/1040-20-0x00000220CAA70000-0x00000220CAA71000-memory.dmp
memory/1040-19-0x00000220CAA60000-0x00000220CAA61000-memory.dmp
memory/1040-4-0x00000220CA8C0000-0x00000220CA8C1000-memory.dmp
memory/1040-17-0x00000220CAA40000-0x00000220CAA41000-memory.dmp
memory/1040-5-0x00000220CA8D0000-0x00000220CA8D1000-memory.dmp
memory/1040-15-0x00000220CAA20000-0x00000220CAA21000-memory.dmp
memory/1040-6-0x00000220CA940000-0x00000220CA941000-memory.dmp
memory/1040-13-0x00000220CAA00000-0x00000220CAA01000-memory.dmp
memory/1040-12-0x00000220CA9F0000-0x00000220CA9F1000-memory.dmp
memory/1040-11-0x00000220CA9E0000-0x00000220CA9E1000-memory.dmp
memory/1040-9-0x00000220CA9C0000-0x00000220CA9C1000-memory.dmp
memory/1040-8-0x00000220CA970000-0x00000220CA971000-memory.dmp
memory/1040-7-0x00000220CA960000-0x00000220CA961000-memory.dmp
memory/1040-10-0x00000220CA9D0000-0x00000220CA9D1000-memory.dmp