Analysis Overview
SHA256
12c3619eb1b5b684cba9af48a522d3173559853e2fea4b4ecf88a64ff1483113
Threat Level: Known bad
The file NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe was found to be: Known bad.
Malicious Activity Summary
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Unsigned PE
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-10-20 13:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-20 13:18
Reported
2023-10-20 13:21
Platform
win7-20230831-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\shellex\ContextMenuHandlers | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ShellFolder\Attributes = "537133056" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705} | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\NoPreviousVersions | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\DefaultIcon\ = "%SystemRoot%\\SysWow64\\imageres.dll,-117" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ShellFolder\RestrictedAttributes = "50" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\shellex | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\shellex\ContextMenuHandlers\{A8E64375-B645-4314-9EFC-C085981786FA} | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ShellFolder | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"
Network
Files
memory/2092-0-0x0000000003960000-0x0000000003B6C000-memory.dmp
memory/2768-2-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2092-5-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2092-8-0x0000000003960000-0x0000000003B6C000-memory.dmp
memory/2768-9-0x0000000003740000-0x0000000004C9D000-memory.dmp
memory/2092-12-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2092-13-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2092-14-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2092-15-0x0000000003960000-0x0000000003B6C000-memory.dmp
memory/2092-18-0x0000000003960000-0x0000000003B6C000-memory.dmp
memory/2092-19-0x0000000003960000-0x0000000003B6C000-memory.dmp
memory/2092-21-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2768-20-0x0000000000400000-0x000000000195D000-memory.dmp
memory/2768-23-0x0000000003740000-0x0000000004C9D000-memory.dmp
memory/2092-24-0x0000000003960000-0x0000000003B6C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-20 13:18
Reported
2023-10-20 13:24
Platform
win10v2004-20230915-en
Max time kernel
222s
Max time network
234s
Command Line
Signatures
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705} | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ = "IP Security Monitor" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InprocServer32\ = "C:\\Windows\\SysWOW64\\ipsmsnap.dll" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InprocServer32\ThreadingModel = "both" | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.23.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 38.148.119.40.in-addr.arpa | udp |
Files
memory/4100-0-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-3-0x0000000003DE0000-0x0000000003FEC000-memory.dmp
memory/3156-4-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-10-0x0000000003DE0000-0x0000000003FEC000-memory.dmp
memory/4100-13-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-14-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-15-0x0000000003DE0000-0x0000000003FEC000-memory.dmp
memory/3156-16-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-17-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-18-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-19-0x0000000003DE0000-0x0000000003FEC000-memory.dmp
memory/3156-20-0x0000000003DE0000-0x0000000003FEC000-memory.dmp
memory/3156-22-0x0000000000400000-0x000000000195D000-memory.dmp
memory/3156-27-0x0000000000400000-0x000000000195D000-memory.dmp