Analysis
- max time kernel
68s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
02/08/2024, 17:51
General
- Target rPI209087.exe
- Size 1.0MB
- Sample240802-we54eatdlm
- SHA256 32be9c7eea7007870f0ecdc5459c7e2a5ec9ae6827074d3da21935854424f80c
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot5995325649:AAF8FPfLIOq-sJZTLJ5YMiZs_1YNkLbVv0o/
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\rPI209087.exe"C:\Users\Admin\AppData\Local\Temp\rPI209087.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\rPI209087.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2572-11-0x0000000001590000-0x0000000001594000-memory.dmp
memory/2880-12-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2880-13-0x0000000073B1E000-0x0000000073B1F000-memory.dmp
memory/2880-14-0x0000000005C50000-0x00000000061F4000-memory.dmp
memory/2880-15-0x00000000056A0000-0x0000000005706000-memory.dmp
memory/2880-16-0x0000000073B10000-0x00000000742C0000-memory.dmp
memory/2880-17-0x0000000006770000-0x0000000006802000-memory.dmp
memory/2880-18-0x0000000006980000-0x000000000698A000-memory.dmp
memory/2880-19-0x0000000006A20000-0x0000000006A70000-memory.dmp
memory/2880-20-0x0000000006CC0000-0x0000000006E82000-memory.dmp
memory/2880-21-0x0000000073B1E000-0x0000000073B1F000-memory.dmp
memory/2880-22-0x0000000073B10000-0x00000000742C0000-memory.dmp