Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
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submitted
04/08/2023, 14:27
General
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Target
Disable automatic email errors.exe
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Size
247KB
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MD5
971d710c2612f65b6dc5facb2ba5aac3
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SHA1
5a84e0d34ac1b8f41435ff09056915fa347be640
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SHA256
08552fc7c1fcdb754d81dad78184ad191d0585b970a1b633cef88ce63804947e
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SHA512
ca4a21028735f687cd883168ce2fd5d65ec4bc2a602aae45a4729c3266db62fdb2e4141a985dc726dd699fe98d3d039e117aa155d9e9edca438a2117f4949d35
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SSDEEP
3072:lN9XD38z8b6/cFaWJsGv9o0OwlqeVnZFdTqdtk+NI:D9XDMgbPF0Gv60OwbvTt+N
Malware Config
Signatures
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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 2 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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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\Disable automatic email errors.exe"C:\Users\Admin\AppData\Local\Temp\Disable automatic email errors.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
272KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB