Analysis
- user interaction
yes - max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
05/07/2026, 19:36
General
- Target Luna Executor.exe
- Size 2.0MB
- Sample260705-ybehdsaz9n
- SHA256 3a83dba04f444c7294de14fbc4a4d743b9dd3029d0cc62fcf0bfc57a9213defc
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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\Luna Executor.exe"C:\Users\Admin\AppData\Local\Temp\Luna Executor.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-7DSFI3UI09.tmp\Luna Executor.tmp"C:\Users\Admin\AppData\Local\Temp\is-7DSFI3UI09.tmp\Luna Executor.tmp" /SL5="$7024A,893952,893952,C:\Users\Admin\AppData\Local\Temp\Luna Executor.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Luna Executor.tmp
memory/2388-5-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2388-15-0x0000000000520000-0x000000000096C000-memory.dmp
memory/2388-16-0x0000000003350000-0x0000000003351000-memory.dmp
memory/2388-17-0x0000000000520000-0x000000000096C000-memory.dmp
memory/4520-0-0x0000000000A10000-0x0000000000AF9000-memory.dmp
memory/4520-14-0x0000000000A10000-0x0000000000AF9000-memory.dmp
memory/4520-18-0x0000000000A10000-0x0000000000AF9000-memory.dmp