Analysis Overview
SHA256
af0d3104f50e4fbbd95d187e1d025215b0b978205960e4f784863fd2ec67e968
Threat Level: Known bad
The file 2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-09 16:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-09 16:10
Reported
2024-04-09 16:12
Platform
win7-20240221-en
Max time kernel
142s
Max time network
121s
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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\LocalizedString = "@%SystemRoot%\\system32\\shell32.dll,-32517" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Shell\Open | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ = "Taskbar and Start Menu" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\System.ControlPanel.Category = "1" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\System.ControlPanel.EnableInSafeMode = "3" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ShellFolder | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InfoTip = "@%SystemRoot%\\system32\\shell32.dll,-30348" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\System.ApplicationName = "Microsoft.TaskbarAndStartMenu" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\System.Software.TasksFileUrl = "Internal" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ShellFolder\Attributes = "0" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865} | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Shell | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Shell\Open\Command | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\DefaultIcon\ = "%SystemRoot%\\SysWow64\\imageres.dll,-80" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Shell\Open\Command\ = "%SystemRoot%\\SysWow64\\rundll32.exe shell32.dll,Options_RunDLL 1" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"
Network
Files
memory/1732-1-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-0-0x0000000003340000-0x000000000351F000-memory.dmp
memory/2208-5-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-8-0x0000000003340000-0x000000000351F000-memory.dmp
memory/1732-9-0x0000000003100000-0x000000000418E000-memory.dmp
memory/2208-12-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-13-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-14-0x0000000000400000-0x000000000148E000-memory.dmp
memory/1732-16-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-18-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-17-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-19-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-20-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-21-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-22-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-23-0x0000000003340000-0x000000000351F000-memory.dmp
memory/2208-24-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/2208-27-0x0000000003340000-0x000000000351F000-memory.dmp
memory/2208-28-0x0000000003340000-0x000000000351F000-memory.dmp
memory/2208-30-0x0000000003340000-0x000000000351F000-memory.dmp
memory/1732-29-0x0000000003100000-0x000000000418E000-memory.dmp
memory/2208-31-0x0000000000400000-0x000000000148E000-memory.dmp
memory/2208-33-0x00000000003E0000-0x00000000003E1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-09 16:10
Reported
2024-04-09 16:12
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
152s
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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865} | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ = "Group Policy About Information" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InProcServer32\ = "%SystemRoot%\\SysWow64\\GPEdit.dll" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.143.109.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
memory/3116-1-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-3-0x0000000003700000-0x00000000038DF000-memory.dmp
memory/3156-6-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-10-0x0000000003700000-0x00000000038DF000-memory.dmp
memory/3156-13-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-14-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-15-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-17-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-18-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-19-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-20-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-21-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-22-0x0000000003700000-0x00000000038DF000-memory.dmp
memory/3156-23-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-24-0x0000000003700000-0x00000000038DF000-memory.dmp
memory/3156-25-0x0000000003700000-0x00000000038DF000-memory.dmp
memory/3156-26-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3116-27-0x0000000000400000-0x000000000148E000-memory.dmp
memory/3156-28-0x0000000003700000-0x00000000038DF000-memory.dmp