Analysis
- user interaction
yes - max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
22/09/2026, 16:11
General
- Target Fortnite-Trigger.exe
- Size 741KB
- Sample260922-tnc3waycrc
- SHA256 aa3ac6b59212e5b86d34279c3d3b42c412492331c0bedc2cc30bbcdff61c269d
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Modifies registry class 1 IoCs
- Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Fortnite-Trigger.exe"C:\Users\Admin\AppData\Local\Temp\Fortnite-Trigger.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/5988-0-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-2-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-3-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-4-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-5-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-6-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-7-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-8-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-9-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-10-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-11-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-12-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-14-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-16-0x0000000140000000-0x00000001401D2000-memory.dmp
memory/5988-18-0x0000000140000000-0x00000001401D2000-memory.dmp