Analysis Overview
SHA256
2dba0f697ffe6da91ef9a12933ed05250f7fe6f7379f93a7310edcee301c2364
Threat Level: Shows suspicious behavior
The file 353edee6063151ca84f76878f38f247e was found to be: Shows suspicious behavior.
Malicious Activity Summary
VMProtect packed file
Unexpected DNS network traffic destination
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-22 00:22
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-22 00:22
Reported
2023-12-22 03:27
Platform
win7-20231215-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 114.114.114.114 | N/A | N/A |
| Destination IP | 114.114.114.114 | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2536 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
| PID 2536 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
| PID 2536 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
| PID 2536 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe
"C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup -qt=TXT mxgmxbbyxb.bbyyjy.com 114.114.114.114
Network
| Country | Destination | Domain | Proto |
| US | 114.114.114.114:53 | 114.114.114.114.in-addr.arpa | udp |
| US | 114.114.114.114:53 | mxgmxbbyxb.bbyyjy.com | udp |
| US | 8.8.8.8:53 | pic.rmb.bdstatic.com | udp |
| HK | 103.235.47.84:80 | pic.rmb.bdstatic.com | tcp |
Files
memory/2536-1-0x0000000000400000-0x0000000001457000-memory.dmp
memory/2536-3-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2536-5-0x0000000000400000-0x0000000001457000-memory.dmp
memory/2536-6-0x0000000000230000-0x0000000000231000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-22 00:22
Reported
2023-12-22 03:26
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
162s
Command Line
Signatures
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 114.114.114.114 | N/A | N/A |
| Destination IP | 114.114.114.114 | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2836 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
| PID 2836 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
| PID 2836 wrote to memory of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe | C:\Windows\SysWOW64\nslookup.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe
"C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup -qt=TXT mxgmxbbyxb.bbyyjy.com 114.114.114.114
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 84.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 114.114.114.114:53 | 114.114.114.114.in-addr.arpa | udp |
| US | 114.114.114.114:53 | mxgmxbbyxb.bbyyjy.com | udp |
| US | 8.8.8.8:53 | 114.114.114.114.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pic.rmb.bdstatic.com | udp |
| HK | 103.235.47.84:80 | pic.rmb.bdstatic.com | tcp |
| US | 8.8.8.8:53 | 84.47.235.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.65.42.20.in-addr.arpa | udp |
Files
memory/2836-0-0x0000000000400000-0x0000000001457000-memory.dmp
memory/2836-2-0x0000000003220000-0x0000000003221000-memory.dmp
memory/2836-4-0x0000000000400000-0x0000000001457000-memory.dmp
memory/2836-5-0x0000000003220000-0x0000000003221000-memory.dmp