Analysis Overview
SHA256
229082e6470957bbc79991b39d292de7465999a94311c23fc0c2c03035ae42c3
Threat Level: Known bad
The file INVOICE..exe was found to be: Known bad.
Malicious Activity Summary
CoreEntity .NET Packer
Snakebot family
AgentTesla
Contains SnakeBOT related strings
AgentTesla Payload
rezer0
Suspicious use of SetThreadContext
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2020-11-09 19:37
Signatures
Snakebot family
Contains SnakeBOT related strings
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2020-11-09 19:37
Reported
2020-11-09 22:11
Platform
win7v20201028
Max time kernel
66s
Max time network
115s
Command Line
Signatures
AgentTesla
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AgentTesla Payload
| 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 |
rezer0
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1876 set thread context of 532 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE..exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| 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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE..exe | N/A |
| Token: SeDebugPrivilege | 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\INVOICE..exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE..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\INVOICE..exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE..exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | www.google.com.br | udp |
| N/A | 172.217.19.195:443 | www.google.com.br | tcp |
| N/A | 72.21.91.29:80 | tcp | |
| N/A | 172.217.17.131:80 | tcp | |
| N/A | 172.217.17.142:443 | tcp |
Files
memory/1876-0-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/1876-1-0x0000000000800000-0x0000000000801000-memory.dmp
memory/2000-3-0x000007FEF7F80000-0x000007FEF81FA000-memory.dmp
memory/1876-4-0x0000000000770000-0x0000000000773000-memory.dmp
memory/1876-5-0x00000000078E0000-0x0000000007931000-memory.dmp
memory/532-6-0x0000000000400000-0x0000000000450000-memory.dmp
memory/532-8-0x0000000000400000-0x0000000000450000-memory.dmp
memory/532-7-0x000000000044AB1E-mapping.dmp
memory/532-9-0x0000000000400000-0x0000000000450000-memory.dmp
memory/532-10-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/1876-13-0x0000000001F20000-0x0000000001F50000-memory.dmp
memory/1880-16-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-11-09 19:37
Reported
2020-11-09 22:11
Platform
win10v20201028
Max time kernel
63s
Max time network
124s
Command Line
Signatures
AgentTesla
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AgentTesla Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
rezer0
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3968 set thread context of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE..exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| 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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE..exe | N/A |
| Token: SeDebugPrivilege | 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\INVOICE..exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE..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\INVOICE..exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE..exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | www.google.com.br | udp |
| N/A | 172.217.19.195:443 | www.google.com.br | tcp |
Files
memory/3968-0-0x00000000738E0000-0x0000000073FCE000-memory.dmp
memory/3968-1-0x0000000000900000-0x0000000000901000-memory.dmp
memory/3968-3-0x0000000007BB0000-0x0000000007BB1000-memory.dmp
memory/3968-4-0x00000000076B0000-0x00000000076B1000-memory.dmp
memory/3968-5-0x0000000005200000-0x0000000005201000-memory.dmp
memory/3968-6-0x0000000004BF0000-0x0000000004BF3000-memory.dmp
memory/3968-7-0x000000000AED0000-0x000000000AF21000-memory.dmp
memory/3968-8-0x000000000AFD0000-0x000000000AFD1000-memory.dmp
memory/2360-9-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2360-10-0x000000000044AB1E-mapping.dmp
memory/2360-11-0x00000000738E0000-0x0000000073FCE000-memory.dmp
memory/2360-16-0x0000000004DD0000-0x0000000004DD1000-memory.dmp
memory/2360-17-0x0000000005A10000-0x0000000005A11000-memory.dmp
memory/1272-18-0x0000000000000000-mapping.dmp