Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/07/2026, 15:52
General
- Target Saldo de la factura.exe
- Size 1021KB
- Sample260725-tbe2psz1ex
- SHA256 31a762fdce1008e635a5e6486d7bc50b4bce671c9232006216e70cd8f2a4a7fb
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.cyberflor.co
-
Port
21
-
Username
-
Password
hk=hE{vd!3rUOFjh
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 1 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: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Saldo de la factura.exe"C:\Users\Admin\AppData\Local\Temp\Saldo de la factura.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Saldo de la factura.exe"C:\Users\Admin\AppData\Local\Temp\Saldo de la factura.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2892-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2892-17-0x0000000074BB0000-0x000000007536C000-memory.dmp
memory/2892-16-0x0000000006190000-0x00000000061E0000-memory.dmp
memory/2892-13-0x0000000005410000-0x0000000005476000-memory.dmp
memory/2892-14-0x0000000074BB0000-0x000000007536C000-memory.dmp
memory/2892-12-0x0000000074BB0000-0x000000007536C000-memory.dmp
memory/4548-4-0x0000000004BA0000-0x0000000004BAA000-memory.dmp
memory/4548-7-0x0000000074BC2000-0x0000000074BC3000-memory.dmp
memory/4548-8-0x0000000074BB0000-0x000000007536C000-memory.dmp
memory/4548-9-0x00000000070B0000-0x000000000714C000-memory.dmp
memory/4548-10-0x0000000007150000-0x0000000007230000-memory.dmp
memory/4548-6-0x0000000004E90000-0x0000000004EAC000-memory.dmp
memory/4548-5-0x0000000074BB0000-0x000000007536C000-memory.dmp
memory/4548-0-0x0000000074BC2000-0x0000000074BC3000-memory.dmp
memory/4548-3-0x0000000004C00000-0x0000000004C92000-memory.dmp
memory/4548-15-0x0000000074BB0000-0x000000007536C000-memory.dmp
memory/4548-2-0x0000000005280000-0x000000000583A000-memory.dmp
memory/4548-1-0x00000000000C0000-0x00000000001C6000-memory.dmp