Analysis Overview
SHA256
bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6
Threat Level: Known bad
The file bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6 was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Asyncrat family
Checks installed software on the system
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 19:24
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 19:24
Reported
2024-06-28 19:27
Platform
win10v2004-20240508-en
Max time kernel
133s
Max time network
146s
Command Line
Signatures
AsyncRat
Checks installed software on the system
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe
"C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.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=4204,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=3468 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| TR | 45.88.91.103:4545 | tcp | |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.91.88.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| 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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.242.123.52.in-addr.arpa | udp |
Files
memory/4372-0-0x00007FFF91693000-0x00007FFF91695000-memory.dmp
memory/4372-1-0x0000000000EB0000-0x0000000000EC8000-memory.dmp
memory/4372-3-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
memory/4372-4-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
memory/4372-7-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
memory/4372-9-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
memory/4372-10-0x00007FFF91693000-0x00007FFF91695000-memory.dmp
memory/4372-11-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
memory/4372-12-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
memory/4372-13-0x00007FFF91690000-0x00007FFF92151000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 19:24
Reported
2024-06-28 19:27
Platform
win11-20240508-en
Max time kernel
92s
Max time network
153s
Command Line
Signatures
AsyncRat
Checks installed software on the system
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe
"C:\Users\Admin\AppData\Local\Temp\bfaa1a2e64a91e8d1cc56bc9ac7d906b135b41d5b155c43af147e6590c596cd6.exe"
Network
| Country | Destination | Domain | Proto |
| TR | 45.88.91.103:4545 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 52.111.227.14:443 | tcp |
Files
memory/1540-0-0x00007FFE0ABB3000-0x00007FFE0ABB5000-memory.dmp
memory/1540-1-0x0000000000A00000-0x0000000000A18000-memory.dmp
memory/1540-3-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp
memory/1540-4-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp
memory/1540-8-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp
memory/1540-9-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp
memory/1540-10-0x00007FFE0ABB3000-0x00007FFE0ABB5000-memory.dmp
memory/1540-11-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp
memory/1540-12-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp
memory/1540-13-0x00007FFE0ABB0000-0x00007FFE0B672000-memory.dmp