Analysis Overview
SHA256
7c620843361c577c94297f4a16eba109328dd8880b776b6764baeb2d898865a4
Threat Level: Known bad
The file 2024-03-04_84077d0d389983e7dc332740ccbade19_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 behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-04 05:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-04 05:01
Reported
2024-03-04 05:03
Platform
win7-20240221-en
Max time kernel
121s
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\2024-03-04_84077d0d389983e7dc332740ccbade19_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\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\InprocServer32\ = "%ProgramFiles(x86)%\\Windows Photo Viewer\\PhotoAcq.dll" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\Version | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A} | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\ProgID | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\ProgID\ = "Microsoft.PhotoAcqDropTarget.1" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\TypeLib\ = "{00f25ae8-3625-4e34-92d4-f0918cf010ee}" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\TypeLib | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\Version\ = "1.0" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\ = "PhotoAcqDropTarget" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\VersionIndependentProgID\ = "Microsoft.PhotoAcqDropTarget" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe"
Network
Files
memory/2236-0-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/2220-1-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/2236-3-0x0000000002AE0000-0x000000000353F000-memory.dmp
memory/2220-2-0x00000000039A0000-0x0000000003BAC000-memory.dmp
memory/2220-10-0x00000000039A0000-0x0000000003BAC000-memory.dmp
memory/2220-9-0x00000000039A0000-0x0000000003BAC000-memory.dmp
memory/2236-13-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/2220-14-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/2236-15-0x0000000002AE0000-0x000000000353F000-memory.dmp
memory/2220-16-0x00000000039A0000-0x0000000003BAC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-04 05:01
Reported
2024-03-04 05:03
Platform
win10v2004-20240226-en
Max time kernel
138s
Max time network
160s
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\2024-03-04_84077d0d389983e7dc332740ccbade19_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\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\InProcServer32\ = "%SystemRoot%\\SysWow64\\windowscodecs.dll" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\InProcServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A} | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B158CAC9-568C-6DE8-CA16-0D06B339EA0A}\Containers | C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_mafia_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-04_84077d0d389983e7dc332740ccbade19_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=3748 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 216.58.212.234:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 234.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/788-0-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/1692-3-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/1692-4-0x0000000005030000-0x000000000523C000-memory.dmp
memory/1692-11-0x0000000005030000-0x000000000523C000-memory.dmp
memory/788-14-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/1692-15-0x0000000000400000-0x0000000000E5F000-memory.dmp
memory/1692-16-0x0000000005030000-0x000000000523C000-memory.dmp