General
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Target
Original Shipping Documents doc03602856.exe
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Size
431KB
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Sample
200719-nya8qvgk7e
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MD5
f133559d2608409694d4da0153db0d3b
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SHA1
2bb0c846d5378f6863573c6aabcbc175e868ea18
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SHA256
4f4e496ac1663d032c60be512df631de975531f5897bbe9e60f2660c844031ef
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SHA512
de93be84c36424006e934de0f47a5e29b496a1bc1c6d4b17958b8bf9bea064f2189cdb4348fc8e013f413e85247e69aabfcb374995a449083c12083e2396558f
Static task
static1
Behavioral task
behavioral1
Sample
Original Shipping Documents doc03602856.exe
Resource
win7
Behavioral task
behavioral2
Sample
Original Shipping Documents doc03602856.exe
Resource
win10
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
drsaint1992101
Targets
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Target
Original Shipping Documents doc03602856.exe
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Size
431KB
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MD5
f133559d2608409694d4da0153db0d3b
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SHA1
2bb0c846d5378f6863573c6aabcbc175e868ea18
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SHA256
4f4e496ac1663d032c60be512df631de975531f5897bbe9e60f2660c844031ef
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SHA512
de93be84c36424006e934de0f47a5e29b496a1bc1c6d4b17958b8bf9bea064f2189cdb4348fc8e013f413e85247e69aabfcb374995a449083c12083e2396558f
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Drops file in Drivers directory
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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