General
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Target
sample listings skptpdf0842.js
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Size
456KB
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Sample
220617-kbabsadfd5
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MD5
c7e2d34c8e775bc3f982b02fee75dfe3
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SHA1
2244832b9f0f23c108237e62083874736c19cae4
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SHA256
43f03e4c89f5b041b57fd4c2e8a79295f59a700f18cbaffca5853e7c514c9809
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SHA512
b87293cac0ace72c522859455e1d495ab8c295b9c2743615530e6e3d1997a52bc4b70ce2662d6f4b96ec19112eeab25e0e770f61d715cdde61604943f4a4cb63
Malware Config
Extracted
Protocol: smtp- Host:
smtpout.secureserver.net - Port:
587 - Username:
[email protected] - Password:
talific123$
Extracted
agenttesla
Protocol: smtp- Host:
smtpout.secureserver.net - Port:
587 - Username:
[email protected] - Password:
talific123$ - Email To:
[email protected]
Targets
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Target
sample listings skptpdf0842.js
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Size
456KB
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MD5
c7e2d34c8e775bc3f982b02fee75dfe3
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SHA1
2244832b9f0f23c108237e62083874736c19cae4
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SHA256
43f03e4c89f5b041b57fd4c2e8a79295f59a700f18cbaffca5853e7c514c9809
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SHA512
b87293cac0ace72c522859455e1d495ab8c295b9c2743615530e6e3d1997a52bc4b70ce2662d6f4b96ec19112eeab25e0e770f61d715cdde61604943f4a4cb63
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Vjw0rm
Vjw0rm is a remote access trojan written in JavaScript.
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suricata: ET MALWARE AgentTesla Exfil Via SMTP
suricata: ET MALWARE AgentTesla Exfil Via SMTP
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Blocklisted process makes network request
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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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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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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