Analysis
- max time kernel
122s - max time network
124s - platform
windows10_x64 - resource
win10 - submitted
16/07/2020, 18:46
General
- Target Invoice DHL BCNR001225724.exe
- Size 532KB
- Sample200716-mm5g2dgrn6
- SHA256 2ac0c34c2f1ac910d5147ba24aeae1d279252a16f195aafc997215b4491b52f0
Score
10/10
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.jjfconsultores.com
-
Port
587
-
Username
-
Password
primapolitica
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.jjfconsultores.com
-
Port
587
-
Username
-
Password
primapolitica
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Invoice DHL BCNR001225724.exe"C:\Users\Admin\AppData\Local\Temp\Invoice DHL BCNR001225724.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Invoice DHL BCNR001225724.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3956-0-0x0000000000400000-0x0000000000450000-memory.dmp