Analysis
- max time kernel
119s - max time network
122s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
19/03/2024, 08:30
General
- Target HsbcpaymentSwift.com.exe
- Size 647KB
- Sample240319-kd568sff91
- SHA256 994e690703864150e91ac5f4d3cd5264d45e2ecc182424bd5285cbf935cb855d
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot7196941509:AAEh4FCS7Mf2Rvhilh-7cJ2FmfLQHtLj9xE/
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\HsbcpaymentSwift.com.exe"C:\Users\Admin\AppData\Local\Temp\HsbcpaymentSwift.com.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\HsbcpaymentSwift.com.exe"C:\Users\Admin\AppData\Local\Temp\HsbcpaymentSwift.com.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1712-19-0x00000000744F0000-0x0000000074BDE000-memory.dmp
memory/1712-1-0x00000000744F0000-0x0000000074BDE000-memory.dmp
memory/1712-2-0x0000000004C90000-0x0000000004CD0000-memory.dmp
memory/1712-3-0x00000000003E0000-0x00000000003F4000-memory.dmp
memory/1712-4-0x00000000006A0000-0x00000000006A8000-memory.dmp
memory/1712-5-0x00000000006B0000-0x00000000006BC000-memory.dmp
memory/1712-6-0x0000000004DC0000-0x0000000004E44000-memory.dmp
memory/1712-0-0x00000000010F0000-0x0000000001196000-memory.dmp
memory/2584-20-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2584-17-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-22-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-13-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-11-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-9-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-7-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2584-23-0x0000000074470000-0x0000000074B5E000-memory.dmp
memory/2584-24-0x0000000004C50000-0x0000000004C90000-memory.dmp
memory/2584-25-0x0000000074470000-0x0000000074B5E000-memory.dmp
memory/2584-26-0x0000000004C50000-0x0000000004C90000-memory.dmp