Analysis Overview
SHA256
8ba23fb7e052040ba3a66158f4387c5b74069fbebbe7378c1672236240cb2063
Threat Level: Known bad
The file 2024-02-28_bc410d8c88d69e7da17128901b09d1bf_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
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-28 00:41
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-28 00:41
Reported
2024-02-28 00:44
Platform
win7-20240221-en
Max time kernel
117s
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\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_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\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\ProgID\ = "MimeDir.MimeDirItem.1" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\MIMEDIR.DLL" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\ProgID | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\VersionIndependentProgID\ = "MimeDir.MimeDirItem" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E} | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\ = "MimeDirItem Class" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe"
Network
Files
memory/2332-0-0x0000000002B10000-0x0000000002D1C000-memory.dmp
memory/2332-2-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/2332-7-0x0000000002B10000-0x0000000002D1C000-memory.dmp
memory/2332-10-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/2332-11-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/2332-12-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/2332-13-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/2332-14-0x0000000002B10000-0x0000000002D1C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-28 00:41
Reported
2024-02-28 00:44
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
157s
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\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E} | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\Class = "Microsoft.Vbe.Interop.ReferencesClass" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\15.0.0.0\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\15.0.0.0\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\15.0.0.0\Class = "Microsoft.Vbe.Interop.ReferencesClass" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2096C77B-9291-3F3B-1019-AA26EBD2C58E}\InprocServer32\15.0.0.0 | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-28_bc410d8c88d69e7da17128901b09d1bf_mafia_magniber.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=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.178.89.13.in-addr.arpa | udp |
Files
memory/4492-0-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/4492-2-0x0000000002F10000-0x000000000311C000-memory.dmp
memory/4492-9-0x0000000002F10000-0x000000000311C000-memory.dmp
memory/4492-12-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/4492-13-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/4492-14-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/4492-15-0x0000000000400000-0x0000000000AE6000-memory.dmp
memory/4492-16-0x0000000002F10000-0x000000000311C000-memory.dmp