Analysis
- max time kernel
94s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
16/11/2024, 14:35
General
- Target ed2eee1761fa18877c658efb16afd56a23680cb5c2649ceda8a15c6d47468463.exe
- Size 1024KB
- Sample241116-rx1jesyard
- SHA256 ed2eee1761fa18877c658efb16afd56a23680cb5c2649ceda8a15c6d47468463
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Agenttesla family
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ed2eee1761fa18877c658efb16afd56a23680cb5c2649ceda8a15c6d47468463.exe"C:\Users\Admin\AppData\Local\Temp\ed2eee1761fa18877c658efb16afd56a23680cb5c2649ceda8a15c6d47468463.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- 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/2400-0-0x0000000000530000-0x0000000000596000-memory.dmp
memory/2400-9-0x0000000075FF0000-0x0000000075FF1000-memory.dmp
memory/2400-10-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-13-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-12-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-11-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-14-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-18-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-17-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-16-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-15-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-19-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-20-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-21-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-22-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-26-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-25-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-24-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-23-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-27-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-28-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-29-0x0000000075FD0000-0x00000000760C0000-memory.dmp
memory/2400-30-0x0000000075FD0000-0x00000000760C0000-memory.dmp