General
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Target
Scan_20231201_085902_pdf .img
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Size
342KB
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Sample
231201-rwg1paad81
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MD5
911ee8d3ae10e1a0c9d613ff404bfd47
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SHA1
b6867c4186d36cedc563f218841eb32b7956cee6
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SHA256
644246bf014c8fea9b5a32d11eda851b6e286bb7495ee2b08cfe83be83542ed3
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SHA512
b153c110d4b56111844dfa7d1e60ccae24928fcfd83638ab3ada413fc4ee3749a7d8fb97b0771ab820c40db39bd35509bf7e8cf5a6d14b3c3464686cd4d90b0f
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SSDEEP
3072:WQ53wnXOm8tSA4M/msYWkVHF6++4mNMa9W6dfukJL4G5e911rIV3tQZ+vXoxltnV:WQ53COs5W3cG5eRUVRvyepzo
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mailbuilderbuilder.com - Port:
587 - Username:
[email protected] - Password:
Alluminio.1 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mailbuilderbuilder.com - Port:
587 - Username:
[email protected] - Password:
Alluminio.1
Targets
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Target
Scan_20231201_085902_pdf .exe
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Size
280KB
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MD5
9e60f887ca21af01d0c370a94d4e73d3
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SHA1
fadc53d73ba72988eeec272d0076ad6dcdd0c680
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SHA256
dbb832a8e39eadb4dff92c86785f16fc52682f8acfe0a831a4ce8b6a958e93ea
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SHA512
9be22718a4810b4e5a8b01f098b241a84824ac5cb31bf28558e581e788759cad94ff20289acf60b84ee49fa0c8b5afcf4559795e1e84cb19c38b2a60d12b3612
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SSDEEP
3072:oQ53wnXOm8tSA4M/msYWkVHF6++4mNMa9W6dfukJL4G5e911rIV3tQZ+vXoxltnV:oQ53COs5W3cG5eRUVRvyepzo
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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