Analysis
- max time kernel
43s - max time network
52s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
14/06/2024, 06:37
General
- Target SOA JUNE 2024.exe
- Size 235KB
- Sample240614-hdgsjasdrm
- SHA256 f225d25b008b278e3d0c2c19585acf806101ff7be2654500da980763b825fa92
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.boekportret.nl
-
Port
587
-
Username
-
Password
pUxp80FzSh
-
Email to
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.
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SOA JUNE 2024.exe"C:\Users\Admin\AppData\Local\Temp\SOA JUNE 2024.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1384-0-0x000000007467E000-0x000000007467F000-memory.dmp
memory/1384-1-0x0000000000590000-0x00000000005D2000-memory.dmp
memory/1384-2-0x00000000054C0000-0x0000000005A64000-memory.dmp
memory/1384-3-0x0000000004F80000-0x0000000004FE6000-memory.dmp
memory/1384-4-0x0000000074670000-0x0000000074E20000-memory.dmp
memory/1384-6-0x00000000067E0000-0x0000000006830000-memory.dmp
memory/1384-7-0x00000000068D0000-0x000000000696C000-memory.dmp
memory/1384-8-0x000000007467E000-0x000000007467F000-memory.dmp
memory/1384-9-0x0000000074670000-0x0000000074E20000-memory.dmp
memory/1384-10-0x0000000006970000-0x0000000006A02000-memory.dmp
memory/1384-11-0x00000000068B0000-0x00000000068BA000-memory.dmp