Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 12:27
General
- Target ReservasAmigos-1.4.0-Windows-x86.exe
- Size 1.4MB
- Sample261002-pm43rawwez
- SHA256 ad32cad9cfc8c820e5c91d750796ed93f573f2335fc2dd87692e28dfc28626e5
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ReservasAmigos-1.4.0-Windows-x86.exe"C:\Users\Admin\AppData\Local\Temp\ReservasAmigos-1.4.0-Windows-x86.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\.reservas-installer-28b05468acbd4c1e82fd40dd4c2b9ba1\InstallTransaction.exe"C:\Users\Admin\AppData\Local\Temp\.reservas-installer-28b05468acbd4c1e82fd40dd4c2b9ba1\InstallTransaction.exe" "validate" "C:\Users\Admin\AppData\Local\Programs\ReservasAmigosLocal-x86" "C:\Users\Admin\AppData\Local\Programs\ReservasAmigosLocal-x86\.stage-1.4.0.0-28b05468acbd4c1e82fd40dd4c2b9ba1" "1.4.0.0" "x86" "false" "C:\Users\Admin\AppData\Local\Temp\.reservas-installer-28b05468acbd4c1e82fd40dd4c2b9ba1\result.txt"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\.reservas-installer-28b05468acbd4c1e82fd40dd4c2b9ba1\InstallTransaction.exe"C:\Users\Admin\AppData\Local\Temp\.reservas-installer-28b05468acbd4c1e82fd40dd4c2b9ba1\InstallTransaction.exe" "install" "C:\Users\Admin\AppData\Local\Programs\ReservasAmigosLocal-x86" "C:\Users\Admin\AppData\Local\Programs\ReservasAmigosLocal-x86\.stage-1.4.0.0-28b05468acbd4c1e82fd40dd4c2b9ba1" "1.4.0.0" "x86" "false" "C:\Users\Admin\AppData\Local\Temp\.reservas-installer-28b05468acbd4c1e82fd40dd4c2b9ba1\result.txt"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
LEEME.txt
ReservasAmigos.exe
ReservasAmigos.exe.config
SHA256.json
SQLITE-PROVENANCE.json
catalog.json
sqlite3.dll
InstallTransaction.exe
result.txt
memory/4508-2-0x0000000005B40000-0x00000000060FA000-memory.dmp
memory/4508-15-0x000000000AF90000-0x000000000AFA2000-memory.dmp
memory/4508-39-0x0000000074890000-0x000000007504C000-memory.dmp
memory/4508-0-0x00000000748A2000-0x00000000748A3000-memory.dmp
memory/4508-37-0x0000000074890000-0x000000007504C000-memory.dmp
memory/4508-5-0x0000000074890000-0x000000007504C000-memory.dmp
memory/4508-4-0x00000000055E0000-0x00000000055EA000-memory.dmp
memory/4508-3-0x0000000005450000-0x00000000054E2000-memory.dmp
memory/4508-1-0x00000000007C0000-0x0000000000924000-memory.dmp
memory/4848-27-0x0000000074890000-0x000000007504C000-memory.dmp
memory/4848-34-0x0000000074890000-0x000000007504C000-memory.dmp
memory/4848-35-0x0000000074890000-0x000000007504C000-memory.dmp
memory/4848-38-0x0000000074890000-0x000000007504C000-memory.dmp
memory/5480-14-0x0000000074890000-0x000000007504C000-memory.dmp
memory/5480-11-0x0000000000E30000-0x0000000000E3A000-memory.dmp
memory/5480-13-0x0000000074890000-0x000000007504C000-memory.dmp