Analysis
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max time kernel
134s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
23/10/2024, 15:08
General
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Target
agentesla/0589b1a23462a22c92aba14d099cdca5d8be0b78d333de15a8de5e3881ba5ac3.exe
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Size
317KB
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MD5
d53c8b2c992c576711eb31d722504a5c
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SHA1
7f7fa9fbf6ccf7f0df15285c9bf7bb3c8252b0df
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SHA256
0589b1a23462a22c92aba14d099cdca5d8be0b78d333de15a8de5e3881ba5ac3
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SHA512
45e2bf5b0d2bd41268b2bffff3acb1886dd5ec1418a2033ec205e633a1358077240c1b6dd8d92bc49a8f16b09cfd58e70257758de100d20443161a6ee61b2807
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SSDEEP
3072:oZJZ7D9EFYEQ8wkN3dKjoyuPdyevUJ9f3QU8tE4K3t4l0dzymZr3GRPkmry:u3qFYEQ8wkN3cFqdiJ8ts4lOnmk
Malware Config
Extracted
Protocol: ftp- Host:
ftp.ercolina-usa.com - Port:
21 - Username:
[email protected] - Password:
uy,o#mZj8$lY
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.ercolina-usa.com - Port:
21 - Username:
[email protected] - Password:
uy,o#mZj8$lY
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\agentesla\0589b1a23462a22c92aba14d099cdca5d8be0b78d333de15a8de5e3881ba5ac3.exe"C:\Users\Admin\AppData\Local\Temp\agentesla\0589b1a23462a22c92aba14d099cdca5d8be0b78d333de15a8de5e3881ba5ac3.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
344KB
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Filesize
5.6MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
624KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
40KB