Analysis Overview
SHA256
a4a5d42b2ea9f98c93d25d7762da6f28bd90c6f4b1ec75311b6bca3d4d4bdeef
Threat Level: Known bad
The file lbW2raPRAYI9cLe.exe was found to be: Known bad.
Malicious Activity Summary
CoreEntity .NET Packer
Snakebot family
AgentTesla
AgentTesla Payload
Contains SnakeBOT related strings
rezer0
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
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 22:14
Platform
win7v20201028
Max time kernel
124s
Max time network
128s
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 |
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run\yDAORE = "C:\\Users\\Admin\\AppData\\Roaming\\yDAORE\\yDAORE.exe" | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1040 set thread context of 664 | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe
"C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe"
C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe
"{path}"
C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
Network
Files
memory/1040-0-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/1040-1-0x0000000000E50000-0x0000000000E51000-memory.dmp
memory/1040-3-0x00000000003A0000-0x00000000003F9000-memory.dmp
memory/1860-4-0x000007FEF7880000-0x000007FEF7AFA000-memory.dmp
memory/1040-5-0x0000000000720000-0x0000000000723000-memory.dmp
memory/1040-6-0x00000000074D0000-0x0000000007521000-memory.dmp
memory/664-7-0x0000000000400000-0x0000000000450000-memory.dmp
memory/664-8-0x000000000044A9EE-mapping.dmp
memory/664-10-0x0000000000400000-0x0000000000450000-memory.dmp
memory/664-9-0x0000000000400000-0x0000000000450000-memory.dmp
memory/664-11-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/1956-14-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-11-09 19:37
Reported
2020-11-09 22:14
Platform
win10v20201028
Max time kernel
82s
Max time network
143s
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 |
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\yDAORE = "C:\\Users\\Admin\\AppData\\Roaming\\yDAORE\\yDAORE.exe" | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 676 set thread context of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe
"C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.exe"
C:\Users\Admin\AppData\Local\Temp\lbW2raPRAYI9cLe.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 | 8.8.8.8:53 | smtp.lettu.us | udp |
| N/A | 208.91.199.224:587 | smtp.lettu.us | tcp |
| N/A | 208.91.199.224:587 | smtp.lettu.us | tcp |
Files
memory/676-0-0x0000000074070000-0x000000007475E000-memory.dmp
memory/676-1-0x0000000000B00000-0x0000000000B01000-memory.dmp
memory/676-3-0x0000000005470000-0x00000000054C9000-memory.dmp
memory/676-4-0x0000000007E80000-0x0000000007E81000-memory.dmp
memory/676-5-0x0000000007A60000-0x0000000007A61000-memory.dmp
memory/676-6-0x0000000007A00000-0x0000000007A01000-memory.dmp
memory/676-7-0x0000000004E40000-0x0000000004E43000-memory.dmp
memory/676-16-0x000000000AFE0000-0x000000000B031000-memory.dmp
memory/676-17-0x000000000B0E0000-0x000000000B0E1000-memory.dmp
memory/2728-18-0x0000000000400000-0x0000000000450000-memory.dmp
memory/2728-19-0x000000000044A9EE-mapping.dmp
memory/2728-20-0x0000000074070000-0x000000007475E000-memory.dmp
memory/2728-25-0x0000000005800000-0x0000000005801000-memory.dmp
memory/2728-26-0x0000000006310000-0x0000000006311000-memory.dmp
memory/3824-27-0x0000000000000000-mapping.dmp