Analysis
- user interaction
yes - max time kernel
60s - max time network
23s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 02:21
General
- Target setup.exe
- Size 466KB
- Sample260809-ctcwmagk81
- SHA256 fb94330a9b14f0fd69a88e925fb78c09da323711e7bd6de9884b5ee06b079548
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Drops file in Program Files directory 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-SANU1.tmp\setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-SANU1.tmp\setup.tmp" /SL5="$501AC,54272,0,C:\Users\Admin\AppData\Local\Temp\setup.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
setup.tmp
memory/1484-8-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/1484-9-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/1484-15-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/1484-17-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/1484-21-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/1484-22-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/5976-2-0x000000000040D000-0x000000000040E000-memory.dmp
memory/5976-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/5976-16-0x0000000000400000-0x0000000000414000-memory.dmp
memory/5976-23-0x0000000000400000-0x0000000000414000-memory.dmp