Analysis Overview
SHA256
33f21b2d0169d06647fec7ca493b5659b29533ae03cb15f1d692196214981d49
Threat Level: Shows suspicious behavior
The file FbinstTool.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
ASPack v2.12-2.42
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-10 12:49
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 12:49
Reported
2024-05-10 12:52
Platform
win7-20240221-en
Max time kernel
140s
Max time network
119s
Command Line
Signatures
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FbinstTool.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FbinstTool.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\FbinstTool.exe
"C:\Users\Admin\AppData\Local\Temp\FbinstTool.exe"
Network
Files
memory/2192-0-0x0000000000400000-0x00000000008D2000-memory.dmp
memory/2192-1-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2192-2-0x0000000000400000-0x00000000008D2000-memory.dmp
memory/2192-4-0x0000000000230000-0x0000000000231000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 12:49
Reported
2024-05-10 12:52
Platform
win10v2004-20240508-en
Max time kernel
141s
Max time network
128s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FbinstTool.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\FbinstTool.exe
"C:\Users\Admin\AppData\Local\Temp\FbinstTool.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 --field-trial-handle=3888,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=4176 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.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 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.65.42.20.in-addr.arpa | udp |
Files
memory/2752-0-0x0000000000400000-0x00000000008D2000-memory.dmp
memory/2752-1-0x00000000027D0000-0x00000000027D1000-memory.dmp
memory/2752-2-0x0000000000400000-0x00000000008D2000-memory.dmp
memory/2752-4-0x00000000027D0000-0x00000000027D1000-memory.dmp