Analysis Overview
SHA256
308b78b0863496894408988970cce02a8782e26a40406d73259b062b7fa5e4df
Threat Level: Known bad
The file 2024-04-14_79a7a5d87f09187725186977490d5553_mafia was found to be: Known bad.
Malicious Activity Summary
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-14 06:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-14 06:46
Reported
2024-04-14 06:48
Platform
win7-20240221-en
Max time kernel
120s
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\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.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\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B} | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\ = "PointerMoniker" | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InprocServer32\ = "ole32.dll" | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe"
Network
Files
memory/1668-0-0x00000000029C0000-0x0000000002BAE000-memory.dmp
memory/1668-1-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-7-0x00000000029C0000-0x0000000002BAE000-memory.dmp
memory/1668-12-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-13-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-15-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-16-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-17-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-18-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/1668-19-0x00000000029C0000-0x0000000002BAE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-14 06:46
Reported
2024-04-14 06:48
Platform
win10v2004-20240412-en
Max time kernel
7s
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\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.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\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B} | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\ = "CLSID_ExtensionListContextMenu" | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32\ = "C:\\Windows\\SysWOW64\\TwinUI.dll" | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-14_79a7a5d87f09187725186977490d5553_mafia.exe"
Network
Files
memory/2500-1-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-2-0x0000000002F50000-0x000000000313E000-memory.dmp
memory/2500-8-0x0000000002F50000-0x000000000313E000-memory.dmp
memory/2500-13-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-14-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-16-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-17-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-18-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-19-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2500-20-0x0000000002F50000-0x000000000313E000-memory.dmp