Analysis Overview
SHA256
b9ca17508cf0ab74be3a7f09436220199294aff028bebe84725585937bd7c15f
Threat Level: Known bad
The file 1-AgentTesla.1-24c1e2053d04c74896bd24a0a2a7dce4c79c5553f13fca9744c14048e8976a37.zip was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-02 15:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-02 15:44
Reported
2024-06-02 15:46
Platform
win7-20240508-en
Max time kernel
44s
Max time network
16s
Command Line
Signatures
AgentTesla
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2180 set thread context of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe"
C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
Files
memory/2180-0-0x00000000742EE000-0x00000000742EF000-memory.dmp
memory/2180-1-0x00000000012B0000-0x0000000001330000-memory.dmp
memory/2180-2-0x00000000006B0000-0x00000000006F8000-memory.dmp
memory/1276-3-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1276-15-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1276-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1276-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1276-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1276-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1276-5-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1276-4-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2180-16-0x00000000742E0000-0x00000000749CE000-memory.dmp
memory/1276-17-0x00000000742E0000-0x00000000749CE000-memory.dmp
memory/1276-18-0x00000000742E0000-0x00000000749CE000-memory.dmp
memory/2180-19-0x00000000742E0000-0x00000000749CE000-memory.dmp
memory/1276-20-0x00000000742E0000-0x00000000749CE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-02 15:44
Reported
2024-06-02 15:46
Platform
win10v2004-20240426-en
Max time kernel
62s
Max time network
65s
Command Line
Signatures
AgentTesla
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1440 set thread context of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe"
C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Docs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.iaa-airferight.com | udp |
| NL | 46.175.148.58:25 | mail.iaa-airferight.com | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
Files
memory/1440-0-0x0000000074ECE000-0x0000000074ECF000-memory.dmp
memory/1440-1-0x0000000000C90000-0x0000000000D10000-memory.dmp
memory/1440-2-0x0000000005D30000-0x00000000062D4000-memory.dmp
memory/1440-3-0x0000000005780000-0x0000000005812000-memory.dmp
memory/1440-5-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/1440-6-0x0000000005890000-0x00000000058D8000-memory.dmp
memory/1440-4-0x00000000056F0000-0x00000000056FA000-memory.dmp
memory/2020-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2020-8-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/2020-9-0x00000000052D0000-0x0000000005336000-memory.dmp
memory/1440-11-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/2020-10-0x0000000074EC0000-0x0000000075670000-memory.dmp
memory/2020-12-0x0000000006960000-0x00000000069B0000-memory.dmp
memory/2020-13-0x0000000006A50000-0x0000000006AEC000-memory.dmp
memory/2020-14-0x0000000074EC0000-0x0000000075670000-memory.dmp