General
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Target
3L2hNTBCtArFvSA.exe
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Size
959KB
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Sample
210128-hsmvzsfhx2
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MD5
d8462cbddfb5bd7789d37437e89ed852
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SHA1
d71607e8d65e4b5d0af96dfce670c9ec42a8724f
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SHA256
93cca2ba4ea093c17f9ec9f3997efa43be301489f8f3a99465e6017dd74aa7a0
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SHA512
0028a8a6cc36ec9bab5222bd9fdab29aa127f520e1833768fff527b15bbf143997520707bc41fe6a47c8dcd0005e23676326cf922994c080b039e10a686bf8ac
Static task
static1
Behavioral task
behavioral1
Sample
3L2hNTBCtArFvSA.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
3L2hNTBCtArFvSA.exe
Resource
win10v20201028
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yatchbabara.com - Port:
587 - Username:
[email protected] - Password:
j$Mk$NE7
Targets
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Target
3L2hNTBCtArFvSA.exe
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Size
959KB
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MD5
d8462cbddfb5bd7789d37437e89ed852
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SHA1
d71607e8d65e4b5d0af96dfce670c9ec42a8724f
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SHA256
93cca2ba4ea093c17f9ec9f3997efa43be301489f8f3a99465e6017dd74aa7a0
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SHA512
0028a8a6cc36ec9bab5222bd9fdab29aa127f520e1833768fff527b15bbf143997520707bc41fe6a47c8dcd0005e23676326cf922994c080b039e10a686bf8ac
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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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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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