General
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Target
8d2adb299092386dff521a0f3c77a72f7e4cbee6973297b4131e83598d8a0655
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Size
758KB
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Sample
240523-cj5tnaab47
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MD5
3b704a51a7639d7dba54177c5fbaeea3
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SHA1
1da4d409ee2e66c9f272b95436e8ea20e06576ea
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SHA256
8d2adb299092386dff521a0f3c77a72f7e4cbee6973297b4131e83598d8a0655
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SHA512
679667d708e42a853de1cf9411cd17d33c2856b1892b1106f63644037c4288884d4bb5d7332d6d5a31b5e46ce5799da27a5ea4380fbca551b60137713670a1b8
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SSDEEP
12288:pIoWET/mr9K+22BEEzFatnVKWarlLuga5s9hQ+FQNpibhvYy9SG/Aa8amTCwunSN:3Wtb3BE+BrlLo5sFQNHGVw7G+b
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.privateemail.com - Port:
587 - Username:
[email protected] - Password:
mnbvcxz@1234 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
smtp.privateemail.com - Port:
587 - Username:
[email protected] - Password:
mnbvcxz@1234
Targets
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Target
8d2adb299092386dff521a0f3c77a72f7e4cbee6973297b4131e83598d8a0655
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Size
758KB
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MD5
3b704a51a7639d7dba54177c5fbaeea3
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SHA1
1da4d409ee2e66c9f272b95436e8ea20e06576ea
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SHA256
8d2adb299092386dff521a0f3c77a72f7e4cbee6973297b4131e83598d8a0655
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SHA512
679667d708e42a853de1cf9411cd17d33c2856b1892b1106f63644037c4288884d4bb5d7332d6d5a31b5e46ce5799da27a5ea4380fbca551b60137713670a1b8
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SSDEEP
12288:pIoWET/mr9K+22BEEzFatnVKWarlLuga5s9hQ+FQNpibhvYy9SG/Aa8amTCwunSN:3Wtb3BE+BrlLo5sFQNHGVw7G+b
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Reads WinSCP keys stored on the system
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients
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
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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