Analysis
- max time kernel
150s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20230831-en - resource tags
- submitted
14/09/2023, 03:45
General
- Target file.exe
- Size 173KB
- Sample230914-ea3daahc8t
- SHA256 9e25dda533ac947bcd6cfc48b65f30ec7898754888ad81bdcc85830bd8a43ec0
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.ditelcomltda.com
-
Port
587
-
Username
-
Password
D1telc0mLtda
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1760-10-0x0000000006410000-0x0000000006460000-memory.dmp
memory/1760-11-0x0000000006630000-0x00000000067F2000-memory.dmp
memory/1760-15-0x0000000004E80000-0x0000000004E90000-memory.dmp
memory/1760-14-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/1760-4-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1760-13-0x00000000064B0000-0x00000000064BA000-memory.dmp
memory/1760-12-0x0000000006500000-0x0000000006592000-memory.dmp
memory/1760-9-0x0000000004F00000-0x0000000004F66000-memory.dmp
memory/1760-6-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/1760-8-0x0000000004E80000-0x0000000004E90000-memory.dmp
memory/2932-0-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/2932-1-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
memory/2932-7-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/2932-3-0x0000000004AF0000-0x0000000005094000-memory.dmp
memory/2932-2-0x0000000004AE0000-0x0000000004AF0000-memory.dmp