Analysis
- max time kernel
51s - max time network
53s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
11/06/2024, 01:07
General
- Target 6db19f736298f816e3ead613099921bb2e3ef1554efc956db99d4b1313107e70.exe
- Size 712KB
- Sample240611-bgmpmaydnk
- SHA256 6db19f736298f816e3ead613099921bb2e3ef1554efc956db99d4b1313107e70
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.destinationtoplan.com
-
Port
587
-
Username
-
Password
Alora..333
-
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 1 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\6db19f736298f816e3ead613099921bb2e3ef1554efc956db99d4b1313107e70.exe"C:\Users\Admin\AppData\Local\Temp\6db19f736298f816e3ead613099921bb2e3ef1554efc956db99d4b1313107e70.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\6db19f736298f816e3ead613099921bb2e3ef1554efc956db99d4b1313107e70.exe"C:\Users\Admin\AppData\Local\Temp\6db19f736298f816e3ead613099921bb2e3ef1554efc956db99d4b1313107e70.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
memory/376-8-0x0000000006070000-0x00000000060F2000-memory.dmp
memory/376-9-0x0000000007910000-0x00000000079AC000-memory.dmp
memory/376-2-0x0000000005210000-0x00000000057B4000-memory.dmp
memory/376-3-0x0000000004C60000-0x0000000004CF2000-memory.dmp
memory/376-4-0x0000000004DF0000-0x0000000004DFA000-memory.dmp
memory/376-5-0x0000000074A90000-0x0000000075240000-memory.dmp
memory/376-6-0x00000000065A0000-0x00000000065C2000-memory.dmp
memory/376-7-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/376-1-0x0000000000190000-0x0000000000246000-memory.dmp
memory/376-13-0x0000000074A90000-0x0000000075240000-memory.dmp
memory/376-0-0x0000000074A9E000-0x0000000074A9F000-memory.dmp
memory/3700-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3700-12-0x0000000074A90000-0x0000000075240000-memory.dmp
memory/3700-14-0x0000000005120000-0x0000000005186000-memory.dmp
memory/3700-15-0x0000000074A90000-0x0000000075240000-memory.dmp
memory/3700-16-0x0000000006960000-0x00000000069B0000-memory.dmp
memory/3700-17-0x0000000074A90000-0x0000000075240000-memory.dmp