Analysis Overview
SHA256
108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5
Threat Level: Known bad
The file 108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5 was found to be: Known bad.
Malicious Activity Summary
BitRAT
BitRAT Payload
UPX packed file
Drops startup file
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-05-08 06:14
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-08 06:14
Reported
2022-05-08 09:11
Platform
win7-20220414-en
Max time kernel
185s
Max time network
199s
Command Line
Signatures
BitRAT
BitRAT Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Nvidia.exe | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Nvidia.exe | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1660 set thread context of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe
"C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe"
C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe
"C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 79.134.225.90:1212 | tcp | |
| US | 8.8.8.8:53 | myexternalip.com | udp |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
| DE | 79.134.225.90:1212 | tcp | |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
Files
memory/1660-54-0x00000000013D0000-0x00000000015D0000-memory.dmp
memory/1660-55-0x0000000075C51000-0x0000000075C53000-memory.dmp
memory/1660-56-0x0000000004EC0000-0x000000000509E000-memory.dmp
memory/2012-57-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-58-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-60-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-61-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-62-0x00000000007FDFD0-mapping.dmp
memory/2012-63-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-64-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-65-0x0000000000400000-0x0000000000800000-memory.dmp
memory/2012-67-0x0000000000400000-0x0000000000800000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-08 06:14
Reported
2022-05-08 09:11
Platform
win10v2004-20220414-en
Max time kernel
191s
Max time network
213s
Command Line
Signatures
BitRAT
BitRAT Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Nvidia.exe | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Nvidia.exe | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
| N/A | myexternalip.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2468 set thread context of 4452 | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe
"C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe"
C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe
"C:\Users\Admin\AppData\Local\Temp\108bb252aa39de458fe67a581a302b4287092fa6d44c02316b4864e3d46f46e5.exe"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 20.189.173.4:443 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| DE | 79.134.225.90:1212 | tcp | |
| US | 8.8.8.8:53 | myexternalip.com | udp |
| DE | 79.134.225.90:1212 | tcp | |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
| DE | 79.134.225.90:1212 | tcp | |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
| US | 34.117.59.81:443 | myexternalip.com | tcp |
Files
memory/2468-131-0x0000000000490000-0x0000000000690000-memory.dmp
memory/2468-132-0x0000000005630000-0x0000000005BD4000-memory.dmp
memory/2468-133-0x0000000005080000-0x0000000005112000-memory.dmp
memory/2468-134-0x0000000005030000-0x000000000503A000-memory.dmp
memory/2468-135-0x0000000005550000-0x00000000055EC000-memory.dmp
memory/4452-136-0x0000000000000000-mapping.dmp
memory/4452-137-0x0000000000400000-0x0000000000800000-memory.dmp
memory/4452-138-0x0000000000400000-0x0000000000800000-memory.dmp
memory/4452-139-0x0000000000400000-0x0000000000800000-memory.dmp
memory/4452-140-0x0000000000400000-0x0000000000800000-memory.dmp
memory/4452-141-0x0000000000400000-0x0000000000800000-memory.dmp