Analysis
- max time kernel
118s - max time network
121s - platform
windows7_x64 - resource
win7-20230712-en - resource tags
- submitted
14/07/2023, 07:47
General
- Target TT Payment.exe
- Size 641KB
- Sample230714-jmh8dsde5w
- SHA256 f933570e8d0c10e3df51c688fc88c45b69cd0ea54a5698c356dc14c9d95eda00
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
a))gNHA3
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\TT Payment.exe"C:\Users\Admin\AppData\Local\Temp\TT Payment.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\TT Payment.exe"C:\Users\Admin\AppData\Local\Temp\TT Payment.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2504-53-0x0000000000A90000-0x0000000000B36000-memory.dmp
memory/2504-54-0x0000000074260000-0x000000007494E000-memory.dmp
memory/2504-55-0x0000000004D20000-0x0000000004D60000-memory.dmp
memory/2504-56-0x00000000002A0000-0x00000000002AC000-memory.dmp
memory/2504-57-0x0000000074260000-0x000000007494E000-memory.dmp
memory/2504-58-0x0000000004D20000-0x0000000004D60000-memory.dmp
memory/2504-59-0x00000000002C0000-0x00000000002CA000-memory.dmp
memory/2504-60-0x00000000052B0000-0x0000000005322000-memory.dmp
memory/2504-71-0x0000000074260000-0x000000007494E000-memory.dmp
memory/2868-63-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-62-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-65-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-67-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2868-69-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-61-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-72-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-74-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2868-75-0x00000000741E0000-0x00000000748CE000-memory.dmp
memory/2868-76-0x0000000000440000-0x0000000000480000-memory.dmp
memory/2868-77-0x00000000741E0000-0x00000000748CE000-memory.dmp
memory/2868-78-0x0000000000440000-0x0000000000480000-memory.dmp