Analysis Overview
SHA256
c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e
Threat Level: Known bad
The file c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e was found to be: Known bad.
Malicious Activity Summary
BitRAT
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-06-20 03:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-06-20 03:06
Reported
2023-06-20 03:09
Platform
win10v2004-20230220-en
Max time kernel
96s
Max time network
133s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5084 set thread context of 4152 | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5084 wrote to memory of 4152 | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5084 wrote to memory of 4152 | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5084 wrote to memory of 4152 | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5084 wrote to memory of 4152 | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe
"C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4152 -ip 4152
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 80
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.202.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 40.125.122.176:443 | tcp | |
| US | 8.8.8.8:53 | 63.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.17.30.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| IE | 20.54.89.15:443 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2023-06-20 03:06
Reported
2023-06-20 03:09
Platform
win7-20230220-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
BitRAT
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1524 set thread context of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe
"C:\Users\Admin\AppData\Local\Temp\c08717041abe9ab94e3923f4e08a09583ab195ac3d460642b18568362c32a71e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | aaaxxx60.hopto.org | udp |
| US | 47.87.136.103:400 | aaaxxx60.hopto.org | tcp |
| US | 8.8.8.8:53 | aaaxxx60.hopto.org | udp |
| US | 8.8.8.8:53 | aaaxxx60.hopto.org | udp |
Files
memory/1624-56-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-57-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-58-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-59-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-60-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-61-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1624-62-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-64-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-66-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-67-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-68-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-69-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-71-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-73-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-74-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-75-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-76-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-77-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-78-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-79-0x0000000000290000-0x000000000029A000-memory.dmp
memory/1624-80-0x0000000000290000-0x000000000029A000-memory.dmp
memory/1624-81-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-83-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-84-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-87-0x0000000000290000-0x000000000029A000-memory.dmp
memory/1624-88-0x0000000000290000-0x000000000029A000-memory.dmp
memory/1624-89-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-91-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-95-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-97-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-101-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-103-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-107-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-110-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-113-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-117-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-119-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1624-123-0x0000000000400000-0x00000000007CE000-memory.dmp