Analysis
- max time kernel
150s - max time network
110s - platform
windows10_x64 - resource
win10v20201028 - submitted
02/02/2021, 09:35
General
- Target Y8SXe33oLMlU62I.exe
- Size 2.1MB
- Sample210202-1yzltfp876
- SHA256 8ca53e2b7188a9e623cfaafc4bb2bac6d0747c3349d162473b7b00ea80e9162b
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.shreesationline.in
-
Port
587
-
Username
-
Password
MaSu^AITz3
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 use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Y8SXe33oLMlU62I.exe"C:\Users\Admin\AppData\Local\Temp\Y8SXe33oLMlU62I.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Y8SXe33oLMlU62I.exe"C:\Users\Admin\AppData\Local\Temp\Y8SXe33oLMlU62I.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3248-2-0x0000000003130000-0x0000000003131000-memory.dmp
memory/4000-3-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4000-6-0x0000000003290000-0x0000000003291000-memory.dmp
memory/4000-7-0x0000000003291000-0x0000000003292000-memory.dmp
memory/4000-8-0x0000000003292000-0x0000000003293000-memory.dmp