Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
13/06/2024, 01:53
General
- Target 7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb.exe
- Size 702KB
- Sample240613-ca22eazfmc
- SHA256 7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.destinationtoplan.com
-
Port
587
-
Username
-
Password
Alora..101
-
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.
- 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb.exe"C:\Users\Admin\AppData\Local\Temp\7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb.exe"C:\Users\Admin\AppData\Local\Temp\7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
7077d16787cbb69f9d3a8c80711419bb7fb364b6447691bb7171f406479275bb.exe.log
memory/1596-5-0x0000000074840000-0x0000000074FF0000-memory.dmp
memory/1596-14-0x0000000074840000-0x0000000074FF0000-memory.dmp
memory/1596-3-0x0000000005640000-0x00000000056D2000-memory.dmp
memory/1596-0-0x000000007484E000-0x000000007484F000-memory.dmp
memory/1596-4-0x0000000005800000-0x000000000580A000-memory.dmp
memory/1596-6-0x0000000005A90000-0x0000000005AA6000-memory.dmp
memory/1596-7-0x0000000005AD0000-0x0000000005ADE000-memory.dmp
memory/1596-8-0x0000000005AF0000-0x0000000005B00000-memory.dmp
memory/1596-2-0x0000000005B00000-0x00000000060A4000-memory.dmp
memory/1596-9-0x0000000006900000-0x0000000006982000-memory.dmp
memory/1596-10-0x000000000A800000-0x000000000A89C000-memory.dmp
memory/1596-1-0x0000000000BB0000-0x0000000000C64000-memory.dmp
memory/2736-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2736-15-0x0000000074840000-0x0000000074FF0000-memory.dmp
memory/2736-16-0x0000000005690000-0x00000000056F6000-memory.dmp
memory/2736-17-0x0000000074840000-0x0000000074FF0000-memory.dmp
memory/2736-18-0x0000000006CB0000-0x0000000006D00000-memory.dmp
memory/2736-19-0x0000000074840000-0x0000000074FF0000-memory.dmp