Analysis Overview
SHA256
57d090bb702a1d4bc4e7b159d4a5d09b5cad8b55965e914d608322e496ee593d
Threat Level: Known bad
The file MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 19:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 19:03
Reported
2024-07-23 19:04
Platform
win10v2004-20240709-en
Max time kernel
17s
Max time network
21s
Command Line
Signatures
Remcos
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mukaka = "C:\\Users\\Admin\\Documents\\Ounsa\\OOffupdater.exe" | C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe
"C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe"
C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe
"C:\Users\Admin\AppData\Local\Temp\MODELO DE CONTRATO DE CONSIGNACIÓN INTERBANCARIO.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | card25.con-ip.com | udp |
| CO | 179.15.133.126:1664 | card25.con-ip.com | tcp |
| US | 8.8.8.8:53 | 126.133.15.179.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
Files
memory/1400-0-0x0000000000400000-0x0000000000655000-memory.dmp
memory/1400-1-0x0000000000407000-0x0000000000421000-memory.dmp
memory/1400-2-0x0000000000400000-0x0000000000655000-memory.dmp
memory/1400-3-0x0000000000400000-0x0000000000655000-memory.dmp
memory/4724-4-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/1400-6-0x0000000000400000-0x0000000000655000-memory.dmp
memory/4724-5-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-7-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-8-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-11-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-12-0x0000000000400000-0x0000000000655000-memory.dmp
memory/4724-13-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-14-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-15-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/4724-16-0x00000000000D0000-0x0000000000152000-memory.dmp