Analysis Overview
SHA256
aee7c10b25d938dcf87f21c36fa2f63c8fb29e0183fb0aed45cedbab49d77914
Threat Level: Known bad
The file 2024-04-24_a76fa31d7b99be1775e6a0341693b419_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
2024-04-24 06:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-24 06:24
Reported
2024-04-24 06:27
Platform
win7-20240220-en
Max time kernel
118s
Max time network
119s
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\2024-04-24_a76fa31d7b99be1775e6a0341693b419_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\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\Class = "Microsoft.Office.Interop.Word.GlobalClass" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\14.0.0.0 | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\14.0.0.0\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\14.0.0.0\Class = "Microsoft.Office.Interop.Word.GlobalClass" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB} | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\14.0.0.0\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe"
Network
Files
memory/2912-1-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2912-0-0x0000000002CB0000-0x0000000002EB0000-memory.dmp
memory/2912-7-0x0000000002CB0000-0x0000000002EB0000-memory.dmp
memory/2912-10-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2912-11-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2912-13-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2912-14-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/2912-15-0x0000000000400000-0x0000000000D6A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-24 06:24
Reported
2024-04-24 06:27
Platform
win10v2004-20240412-en
Max time kernel
141s
Max time network
144s
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\2024-04-24_a76fa31d7b99be1775e6a0341693b419_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\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB} | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\ = "CImeDictAPILocalWordComment Class" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\VersionIndependentProgID\ = "CImeDictAPILocalWordComment" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\ = "C:\\Windows\\SysWOW64\\IME\\IMEJP\\imjpdapi.dll" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\ProgID | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EE5047D2-5564-7446-1DE5-E7D243472CCB}\ProgID\ = "CImeDictAPILocalWordComment.15" | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-24_a76fa31d7b99be1775e6a0341693b419_mafia_magniber.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.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 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.32.209.4.in-addr.arpa | udp |
| NL | 23.62.61.171:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/1220-1-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/1220-2-0x0000000002F50000-0x0000000003150000-memory.dmp
memory/1220-8-0x0000000002F50000-0x0000000003150000-memory.dmp
memory/1220-11-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/1220-12-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/1220-14-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/1220-15-0x0000000000400000-0x0000000000D6A000-memory.dmp
memory/1220-16-0x0000000000400000-0x0000000000D6A000-memory.dmp