Analysis Overview
SHA256
b38f418014b58a5d9ab99a57c8b763bb0798011d165b7841cc28fd8952cbb99f
Threat Level: Known bad
The file Client001.exe was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Asyncrat family
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-05 15:19
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
2024-06-05 15:19
Reported
2024-06-05 15:32
Platform
win11-20240508-en
Max time kernel
422s
Max time network
424s
Command Line
Signatures
AsyncRat
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A | C:\Windows\System32\Taskmgr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName | C:\Windows\System32\Taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Windows\System32\Taskmgr.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Client001.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Processes
C:\Users\Admin\AppData\Local\Temp\Client001.exe
"C:\Users\Admin\AppData\Local\Temp\Client001.exe"
C:\Windows\System32\Taskmgr.exe
"C:\Windows\System32\Taskmgr.exe"
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 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| CO | 177.255.88.222:8004 | krakenstudio0612.casacam.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/4872-0-0x00007FFF618B3000-0x00007FFF618B5000-memory.dmp
memory/4872-1-0x0000000000470000-0x0000000000482000-memory.dmp
memory/4872-2-0x00007FFF618B0000-0x00007FFF62372000-memory.dmp
memory/2504-7-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-6-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-5-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-11-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-13-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-14-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-15-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-12-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-16-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/2504-17-0x000001D15DE90000-0x000001D15DE91000-memory.dmp
memory/4872-18-0x00007FFF618B3000-0x00007FFF618B5000-memory.dmp
memory/4872-19-0x00007FFF618B0000-0x00007FFF62372000-memory.dmp