General
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Target
IMG-6661.doc
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Size
920KB
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Sample
210127-b81s94c5t6
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MD5
6aad32d47dc65501a1ff04847f2217c5
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SHA1
5b77e900f12c5ecb8500f32363d60b8fbbe6dbbb
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SHA256
0174f2ae73de2c6555b520a69b0cc9cb910620252f699854c682bc188ffac4c9
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SHA512
f376d2fca836b4cc98cac167c7fd15b8b7a135f9e390d9e7ab4c3659637ff8f3d9cb850b02d42214c789fadb305c2cf2b5f7846ab9806625413002c48eb6301c
Static task
static1
Behavioral task
behavioral1
Sample
IMG-6661.doc.rtf
Resource
win7v20201028
Behavioral task
behavioral2
Sample
IMG-6661.doc.rtf
Resource
win10v20201028
Malware Config
Targets
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Target
IMG-6661.doc
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Size
920KB
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MD5
6aad32d47dc65501a1ff04847f2217c5
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SHA1
5b77e900f12c5ecb8500f32363d60b8fbbe6dbbb
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SHA256
0174f2ae73de2c6555b520a69b0cc9cb910620252f699854c682bc188ffac4c9
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SHA512
f376d2fca836b4cc98cac167c7fd15b8b7a135f9e390d9e7ab4c3659637ff8f3d9cb850b02d42214c789fadb305c2cf2b5f7846ab9806625413002c48eb6301c
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Snake Keylogger Payload
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Blocklisted process makes network request
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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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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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Enumerates physical storage devices
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of SetThreadContext
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