Analysis
- max time kernel
116s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
13/06/2024, 02:50
General
- Target 8003ed6e1a8e2433e447a6d541651947720dbdafb975e6dc7fbadbfd65bbe836.exe
- Size 245KB
- Sample240613-dbvt6avhlk
- SHA256 8003ed6e1a8e2433e447a6d541651947720dbdafb975e6dc7fbadbfd65bbe836
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.greaterdoha.com
-
Port
587
-
Username
-
Password
baller01baller01
-
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
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8003ed6e1a8e2433e447a6d541651947720dbdafb975e6dc7fbadbfd65bbe836.exe"C:\Users\Admin\AppData\Local\Temp\8003ed6e1a8e2433e447a6d541651947720dbdafb975e6dc7fbadbfd65bbe836.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4556-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
memory/4556-1-0x00000000002B0000-0x00000000002F4000-memory.dmp
memory/4556-2-0x0000000005140000-0x00000000056E4000-memory.dmp
memory/4556-3-0x0000000004B90000-0x0000000004BF6000-memory.dmp
memory/4556-4-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/4556-7-0x00000000063C0000-0x0000000006410000-memory.dmp
memory/4556-8-0x00000000064B0000-0x000000000654C000-memory.dmp
memory/4556-9-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
memory/4556-10-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/4556-11-0x00000000066F0000-0x0000000006782000-memory.dmp
memory/4556-12-0x0000000006680000-0x000000000668A000-memory.dmp