Analysis Overview
SHA256
068e85adcb00bea7d201fcbaf04f0925ba91ae406e2d9458e3de588957bbe52a
Threat Level: Known bad
The file 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber 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
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-28 04:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-28 04:41
Reported
2024-03-28 04:43
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
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\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.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\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\VersionIndependentProgID\ = "MapiCvt.MapiCvt" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\ = "MapiCvt Class" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InprocServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\MIMEDIR.DLL" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\ProgID | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49} | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\ProgID\ = "MapiCvt.MapiCvt.1" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe"
Network
Files
memory/2440-0-0x0000000002B50000-0x0000000002D50000-memory.dmp
memory/2440-1-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2440-7-0x0000000002B50000-0x0000000002D50000-memory.dmp
memory/2440-10-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2440-11-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2440-13-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2440-14-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2440-15-0x0000000000400000-0x0000000000D6A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-28 04:41
Reported
2024-03-28 04:43
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
154s
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\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.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\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49} | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\ = "HomeGroup Task" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InProcServer32\ = "%SystemRoot%\\SysWow64\\xwizards.dll" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 92.123.241.137:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | 137.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 252.15.104.51.in-addr.arpa | udp |
Files
memory/760-1-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/760-2-0x0000000002FA0000-0x00000000031A0000-memory.dmp
memory/760-8-0x0000000002FA0000-0x00000000031A0000-memory.dmp
memory/760-11-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/760-12-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/760-14-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/760-15-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/760-16-0x0000000000400000-0x0000000000D6A000-memory.dmp