Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-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 8 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
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Downloads
HsbcpaymentSwift.com.exe.log
memory/3708-11-0x0000000000400000-0x0000000000444000-memory.dmp
memory/3708-20-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/3708-19-0x0000000075070000-0x0000000075820000-memory.dmp
memory/3708-18-0x0000000006C50000-0x0000000006CA0000-memory.dmp
memory/3708-16-0x00000000055C0000-0x00000000055D0000-memory.dmp
memory/3708-17-0x00000000055D0000-0x0000000005636000-memory.dmp
memory/3708-14-0x0000000075070000-0x0000000075820000-memory.dmp
memory/3788-5-0x00000000054E0000-0x00000000054EA000-memory.dmp
memory/3788-9-0x0000000006720000-0x00000000067A4000-memory.dmp
memory/3788-10-0x0000000008EE0000-0x0000000008F7C000-memory.dmp
memory/3788-8-0x00000000066B0000-0x00000000066BC000-memory.dmp
memory/3788-7-0x0000000006690000-0x0000000006698000-memory.dmp
memory/3788-6-0x0000000006B00000-0x0000000006B14000-memory.dmp
memory/3788-15-0x0000000075070000-0x0000000075820000-memory.dmp
memory/3788-0-0x0000000000A70000-0x0000000000B16000-memory.dmp
memory/3788-4-0x0000000005710000-0x0000000005720000-memory.dmp
memory/3788-3-0x0000000005520000-0x00000000055B2000-memory.dmp
memory/3788-2-0x0000000005AD0000-0x0000000006074000-memory.dmp
memory/3788-1-0x0000000075070000-0x0000000075820000-memory.dmp