Analysis Overview
SHA256
308b78b0863496894408988970cce02a8782e26a40406d73259b062b7fa5e4df
Threat Level: Known bad
The file 2024041479a7a5d87f09187725186977490d5553mafia.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
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-15 17:31
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-15 17:31
Reported
2024-04-15 17:33
Platform
win7-20240221-en
Max time kernel
120s
Max time network
124s
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\2024041479a7a5d87f09187725186977490d5553mafia.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\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.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\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\ = "Wininet Cache task object" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\AppID = "{3eb3c877-1f16-487c-9050-104dbcd66683}" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32\ = "%systemroot%\\SysWow64\\wininet.dll" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe"
Network
Files
memory/2072-0-0x0000000002920000-0x0000000002B0E000-memory.dmp
memory/2072-1-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-8-0x0000000002920000-0x0000000002B0E000-memory.dmp
memory/2072-13-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-14-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-16-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-17-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-18-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-19-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/2072-20-0x0000000002920000-0x0000000002B0E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-15 17:31
Reported
2024-04-15 17:33
Platform
win10v2004-20240412-en
Max time kernel
148s
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\2024041479a7a5d87f09187725186977490d5553mafia.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\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\AppID = "{00021401-0000-0000-C000-000000000046}" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\OverrideFileSystemProperties\System.Kind = "1" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\DisableProcessIsolation = "1" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\NoOplock = "1" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\Implemented Categories\{00000003-0000-0000-C000-000000000046} | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\OverrideFileSystemProperties | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\shellex | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\ProgID\ = "lnkfile" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\shellex\MayChangeDefaultMenu | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B} | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\ = "Shortcut" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\InProcServer32\ = "C:\\Windows\\SysWOW64\\windows.storage.dll" | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{139EEB99-7F2C-ABF7-55F3-31E2C7C12B7B}\ProgID | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024041479a7a5d87f09187725186977490d5553mafia.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.58.20.217.in-addr.arpa | udp |
| US | 52.111.229.19:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.73.42.20.in-addr.arpa | udp |
Files
memory/4376-0-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-2-0x0000000002D70000-0x0000000002F5E000-memory.dmp
memory/4376-9-0x0000000002D70000-0x0000000002F5E000-memory.dmp
memory/4376-14-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-15-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-17-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-18-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-19-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-20-0x0000000000400000-0x0000000000B00000-memory.dmp
memory/4376-21-0x0000000002D70000-0x0000000002F5E000-memory.dmp