General
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Target
zff.exe
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Size
847KB
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Sample
210115-e5krmsggwj
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MD5
0ed4cfe2f4a7502eb706a6ca9d5234c4
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SHA1
bf2eb1aa835f79d8a105fa29872025ad104cba08
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SHA256
99becf56c35d26373e199fdeba79ee2b51eaf5c761b651136b5007af09e140ea
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SHA512
1a54618d883a527f4f96ccb4b28020f48c3c8318fd0ff2ec454da4a12e31ce2eda05f9653f04b15479c8e8a789c977905b562465351693728e165025e60a7849
Static task
static1
Behavioral task
behavioral1
Sample
zff.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
zff.exe
Resource
win10v20201028
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot1534863067:AAHgkXiWvRLedLdzn8NhreUVQl7GIuV0U6g/sendDocument
Targets
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Target
zff.exe
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Size
847KB
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MD5
0ed4cfe2f4a7502eb706a6ca9d5234c4
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SHA1
bf2eb1aa835f79d8a105fa29872025ad104cba08
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SHA256
99becf56c35d26373e199fdeba79ee2b51eaf5c761b651136b5007af09e140ea
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SHA512
1a54618d883a527f4f96ccb4b28020f48c3c8318fd0ff2ec454da4a12e31ce2eda05f9653f04b15479c8e8a789c977905b562465351693728e165025e60a7849
Score10/10-
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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Suspicious use of SetThreadContext
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