General
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Target
PO.exe
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Size
679KB
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Sample
200630-mqnhsp9kqs
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MD5
bf42f566819d80dce55fc66e6e43583f
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SHA1
277582491f24bbf73518393fee10ba110c9bf79c
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SHA256
2116630a84b913da34b2f2cb2a5d7f357a9c95c648d2ceeb582c6728e2fca9dc
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SHA512
2a8be3a45d6e9efb14309282ec45419f3c767ae4a5d4854ab7fe7e988f5667e95852875a23a318a0acf2591436d8248139857148e9b544b7f6d91476570fb8fe
Static task
static1
Behavioral task
behavioral1
Sample
PO.exe
Resource
win7
Behavioral task
behavioral2
Sample
PO.exe
Resource
win10v200430
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.napred.net - Port:
587 - Username:
k.jovanovic@napred.net - Password:
Katarina85219!
Targets
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Target
PO.exe
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Size
679KB
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MD5
bf42f566819d80dce55fc66e6e43583f
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SHA1
277582491f24bbf73518393fee10ba110c9bf79c
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SHA256
2116630a84b913da34b2f2cb2a5d7f357a9c95c648d2ceeb582c6728e2fca9dc
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SHA512
2a8be3a45d6e9efb14309282ec45419f3c767ae4a5d4854ab7fe7e988f5667e95852875a23a318a0acf2591436d8248139857148e9b544b7f6d91476570fb8fe
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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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Executes dropped EXE
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Loads dropped DLL
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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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