Analysis
- max time kernel
96s - max time network
112s - platform
windows10_x64 - resource
win10v20201028 - submitted
16/12/2020, 09:45
General
- Target PO 16122020.exe
- Size 301KB
- Sample201216-a3ehncj77s
- SHA256 0a8d6d0fa22d68a10f5533ea14ae76ad3106221d2de463a4171a26a004dd6360
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.huamelhardware.com
-
Port
587
-
Username
-
Password
Dxi}@uk36~Bv
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 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: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO 16122020.exe"C:\Users\Admin\AppData\Local\Temp\PO 16122020.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PO 16122020.exe"C:\Users\Admin\AppData\Local\Temp\PO 16122020.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/576-4-0x0000000000D20000-0x0000000000D6C000-memory.dmp
memory/3024-2-0x0000000000400000-0x000000000044C000-memory.dmp
memory/3024-6-0x0000000072F70000-0x000000007365E000-memory.dmp
memory/3024-7-0x00000000018B0000-0x00000000018E6000-memory.dmp
memory/3024-9-0x0000000005D20000-0x0000000005D21000-memory.dmp
memory/3024-10-0x0000000005940000-0x0000000005941000-memory.dmp
memory/3024-11-0x0000000006690000-0x0000000006691000-memory.dmp
memory/3024-12-0x0000000006720000-0x0000000006721000-memory.dmp
memory/3024-13-0x0000000006B00000-0x0000000006B01000-memory.dmp
memory/3024-14-0x0000000001320000-0x0000000001321000-memory.dmp