Analysis
- max time kernel
79s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20230703-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 8 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
TT Payment.exe.log
memory/3064-142-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3064-152-0x00000000056F0000-0x0000000005700000-memory.dmp
memory/3064-151-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3064-150-0x00000000066D0000-0x0000000006892000-memory.dmp
memory/3064-149-0x00000000064B0000-0x0000000006500000-memory.dmp
memory/3064-145-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3064-148-0x0000000005700000-0x0000000005766000-memory.dmp
memory/3064-147-0x00000000056F0000-0x0000000005700000-memory.dmp
memory/3732-137-0x0000000005130000-0x0000000005140000-memory.dmp
memory/3732-141-0x0000000008DC0000-0x0000000008E5C000-memory.dmp
memory/3732-146-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3732-140-0x0000000005130000-0x0000000005140000-memory.dmp
memory/3732-139-0x0000000074B60000-0x0000000075310000-memory.dmp
memory/3732-138-0x0000000004EE0000-0x0000000004EEA000-memory.dmp
memory/3732-133-0x0000000000440000-0x00000000004E6000-memory.dmp
memory/3732-136-0x0000000004F40000-0x0000000004FD2000-memory.dmp
memory/3732-135-0x00000000054F0000-0x0000000005A94000-memory.dmp
memory/3732-134-0x0000000074B60000-0x0000000075310000-memory.dmp