Analysis Overview
SHA256
22eaeed4a0d596866c6e3ef5248bac4ada48a49a7e294672fe0dc5ca6ae6e7e0
Threat Level: Known bad
The file 2024-03-30_40d2c3eb4153d10052a0218185b0df8e_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
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-30 05:42
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-30 05:42
Reported
2024-03-30 05:44
Platform
win7-20240221-en
Max time kernel
118s
Max time network
122s
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\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_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\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32\ = "C:\\Windows\\SysWOW64\\Dxtrans.dll" | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD} | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\ = "DXSurface" | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe"
Network
Files
memory/1920-1-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2156-0-0x0000000000400000-0x0000000000649000-memory.dmp
memory/1920-2-0x0000000000400000-0x0000000000649000-memory.dmp
memory/1920-3-0x00000000023E0000-0x00000000025ED000-memory.dmp
memory/1920-10-0x00000000023E0000-0x00000000025ED000-memory.dmp
memory/1920-15-0x0000000000400000-0x0000000000649000-memory.dmp
memory/1920-16-0x0000000000400000-0x0000000000649000-memory.dmp
memory/1920-18-0x0000000000400000-0x0000000000649000-memory.dmp
memory/1920-19-0x0000000000400000-0x0000000000649000-memory.dmp
memory/1920-22-0x00000000023E0000-0x00000000025ED000-memory.dmp
memory/1920-20-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2156-21-0x0000000000400000-0x0000000000649000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-30 05:42
Reported
2024-03-30 05:44
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
153s
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\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_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\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\ = "MHTML Asynchronous Pluggable Protocol Handler" | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32\ = "C:\\Windows\\SysWOW64\\inetcomm.dll" | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD} | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-30_40d2c3eb4153d10052a0218185b0df8e_mafia.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4168 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
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 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| NL | 216.58.208.106:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 106.208.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.173.189.20.in-addr.arpa | udp |
Files
memory/5028-0-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-3-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-4-0x0000000002A00000-0x0000000002C0D000-memory.dmp
memory/2452-11-0x0000000002A00000-0x0000000002C0D000-memory.dmp
memory/2452-16-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-17-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-19-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-20-0x0000000000400000-0x0000000000649000-memory.dmp
memory/5028-21-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-22-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2452-23-0x0000000002A00000-0x0000000002C0D000-memory.dmp