Analysis Overview
SHA256
cb810150b6ce80f61a808726d5abfbf598239c2e8f260f83bc27d6be9488f45e
Threat Level: Known bad
The file CEC_Bon_de_plata.pdf.bat was found to be: Known bad.
Malicious Activity Summary
Remcos
Command and Scripting Interpreter: PowerShell
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-07 13:53
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-07 13:53
Reported
2024-08-07 13:55
Platform
win7-20240708-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1984 set thread context of 1924 | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe |
Enumerates physical storage devices
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\CEC_Bon_de_plata.pdf.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe"
C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe"
C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 212.162.149.42:7118 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/1984-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp
memory/1984-1-0x0000000000190000-0x0000000000286000-memory.dmp
memory/1984-2-0x0000000074C40000-0x000000007532E000-memory.dmp
memory/1984-3-0x0000000000820000-0x0000000000830000-memory.dmp
memory/1984-4-0x0000000001F20000-0x0000000001F2E000-memory.dmp
memory/1984-5-0x0000000004F30000-0x0000000004FEE000-memory.dmp
memory/1924-6-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-9-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-8-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-7-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-12-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-17-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1924-19-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-21-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-20-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-14-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-11-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1984-24-0x0000000074C40000-0x000000007532E000-memory.dmp
memory/1924-25-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-26-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-27-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-30-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-31-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-32-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-33-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-34-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1924-37-0x0000000000400000-0x000000000047F000-memory.dmp