Analysis
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max time kernel
70s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
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submitted
02-12-2022 06:54
General
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Target
Enclosed Payment Details.exe
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Size
784KB
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MD5
48acdb724116bacb0c42033d25c0ba4f
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SHA1
6859782d7778af2c26fb55ae08e68948c5bdbf00
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SHA256
b87c55a95b3733d513090964b501d39432d77884a8a6991cf1e72730d60d67f6
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SHA512
04ac21331b70a77a9da4ec89d4ef2a0c9da34a758fa688781433abe407172a77d39f9c1a2425ebe170acbc67e3489d981fe4cbb993212e4933cee93e75e5bfdf
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SSDEEP
12288:uEQnDUjT05AtGy8RYIxK7T5SlKHrL50IqUt02yis3hJgFr5cE8LHW:nM5U18SIxOklKv5qW02yis3hJjvL
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
bG^VamX7@@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Enclosed Payment Details.exe"C:\Users\Admin\AppData\Local\Temp\Enclosed Payment Details.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Enclosed Payment Details.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
8KB
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Filesize
72KB
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Filesize
496KB
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Filesize
240KB
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Filesize
808KB