Analysis Overview
SHA256
09effa48cafb7ba5d02f97e1e1dcb2490d387bc02453900fe3bd69e07ca00edf
Threat Level: Known bad
The file install.bat was found to be: Known bad.
Malicious Activity Summary
Async RAT payload
Asyncrat family
AsyncRat
Async RAT payload
Unsigned PE
Program crash
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-04-27 06:19
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
2023-04-27 06:19
Reported
2023-04-27 06:19
Platform
win10-20230220-en
Max time kernel
9s
Max time network
11s
Command Line
Signatures
AsyncRat
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\install.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3632 -s 1000
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 52.4.107.13.in-addr.arpa | udp |
Files
memory/3632-121-0x0000000000910000-0x0000000000922000-memory.dmp
memory/3632-122-0x0000000002980000-0x0000000002990000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-04-27 06:19
Reported
2023-04-27 06:19
Platform
win10v2004-20230220-en
Max time kernel
17s
Max time network
20s
Command Line
Signatures
AsyncRat
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\install.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 456 -p 4236 -ip 4236
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 4236 -s 1084
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
Files
memory/4236-133-0x0000000000270000-0x0000000000282000-memory.dmp
memory/4236-134-0x000000001AED0000-0x000000001AEE0000-memory.dmp