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
Checks computer location settings
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-07 14:13
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-07 14:13
Reported
2024-08-07 14:15
Platform
win7-20240708-en
Max time kernel
147s
Max time network
148s
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 620 set thread context of 2808 | 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:\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"
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/620-0-0x000000007427E000-0x000000007427F000-memory.dmp
memory/620-1-0x0000000001340000-0x0000000001436000-memory.dmp
memory/620-2-0x0000000074270000-0x000000007495E000-memory.dmp
memory/620-3-0x0000000000430000-0x0000000000440000-memory.dmp
memory/620-4-0x0000000000480000-0x000000000048E000-memory.dmp
memory/620-5-0x0000000005AB0000-0x0000000005B6E000-memory.dmp
memory/2808-6-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-7-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-12-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-16-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-19-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-18-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2808-21-0x0000000000400000-0x000000000047F000-memory.dmp
memory/620-20-0x000000007427E000-0x000000007427F000-memory.dmp
memory/2808-11-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-10-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-22-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-9-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-8-0x0000000000400000-0x000000000047F000-memory.dmp
memory/620-23-0x0000000074270000-0x000000007495E000-memory.dmp
memory/2808-26-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-27-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-28-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-31-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-32-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-33-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-34-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2808-37-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-07 14:13
Reported
2024-08-07 14:15
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\CEC_Bon_de_plata.pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4800 set thread context of 5056 | 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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 212.162.149.42:7118 | tcp | |
| US | 8.8.8.8:53 | 42.149.162.212.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 |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/4800-0-0x000000007513E000-0x000000007513F000-memory.dmp
memory/4800-1-0x0000000000C50000-0x0000000000D46000-memory.dmp
memory/4800-2-0x0000000005CA0000-0x0000000006244000-memory.dmp
memory/4800-3-0x00000000056F0000-0x0000000005782000-memory.dmp
memory/4800-4-0x00000000058B0000-0x00000000058BA000-memory.dmp
memory/4800-5-0x0000000005A00000-0x0000000005A9C000-memory.dmp
memory/4800-6-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4800-7-0x00000000059F0000-0x0000000005A00000-memory.dmp
memory/4800-8-0x00000000069E0000-0x00000000069EE000-memory.dmp
memory/4800-9-0x0000000006B90000-0x0000000006C4E000-memory.dmp
memory/5056-10-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-11-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-14-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4800-17-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/5056-16-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4220-18-0x000000007517E000-0x000000007517F000-memory.dmp
memory/4220-19-0x00000000022D0000-0x0000000002306000-memory.dmp
memory/4220-20-0x0000000075170000-0x0000000075920000-memory.dmp
memory/4220-21-0x0000000004EA0000-0x00000000054C8000-memory.dmp
memory/4220-22-0x0000000075170000-0x0000000075920000-memory.dmp
memory/4220-23-0x0000000004C30000-0x0000000004C52000-memory.dmp
memory/4220-25-0x00000000055B0000-0x0000000005616000-memory.dmp
memory/4220-24-0x00000000054D0000-0x0000000005536000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qhe0yyhk.y0a.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4220-35-0x0000000005720000-0x0000000005A74000-memory.dmp
memory/4220-36-0x0000000005BF0000-0x0000000005C0E000-memory.dmp
memory/4220-37-0x0000000005C30000-0x0000000005C7C000-memory.dmp
memory/5056-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-39-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4220-43-0x0000000006BA0000-0x0000000006BD2000-memory.dmp
memory/4220-44-0x0000000071290000-0x00000000712DC000-memory.dmp
memory/4220-54-0x0000000006B80000-0x0000000006B9E000-memory.dmp
memory/4220-55-0x0000000006DE0000-0x0000000006E83000-memory.dmp
memory/4220-56-0x0000000007560000-0x0000000007BDA000-memory.dmp
memory/4220-57-0x0000000006F20000-0x0000000006F3A000-memory.dmp
memory/4220-58-0x0000000006F90000-0x0000000006F9A000-memory.dmp
memory/4220-59-0x00000000071A0000-0x0000000007236000-memory.dmp
memory/4220-60-0x0000000007120000-0x0000000007131000-memory.dmp
memory/4220-61-0x0000000007150000-0x000000000715E000-memory.dmp
memory/4220-62-0x0000000007160000-0x0000000007174000-memory.dmp
memory/4220-63-0x0000000007260000-0x000000000727A000-memory.dmp
memory/4220-64-0x0000000007240000-0x0000000007248000-memory.dmp
memory/4220-67-0x0000000075170000-0x0000000075920000-memory.dmp
memory/5056-68-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-70-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-72-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5056-74-0x0000000000400000-0x000000000047F000-memory.dmp