General
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Target
Zaplata,jpeg.exe
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Size
626KB
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Sample
231204-k3wn4aab2t
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MD5
d938337b29065b1d0a4d4c375ac9b6ac
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SHA1
0e439109d66f905b4c0643a4e55806373fc4e1f7
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SHA256
743ae15d3849044f1e67fc43b58ad6a701bee9826e90ef6119ab9697835cd88d
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SHA512
981390445d955c09df13f33d50a9ee341374cd33991820b33e05d45f20fd227737cf2ba422df6c97fad9b1200638fdb40173ac962d3f0491f87d5f5ac067876a
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SSDEEP
12288:eNb45+po2GH2n0XKKx8pq4orY1H73FFIgLKyuJY5hhpNe1ifJlFUw+Huxm:Ka+pJwKKx8pqgb3YgLpvfXFUnHux
Static task
static1
Behavioral task
behavioral1
Sample
Zaplata,jpeg.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
Zaplata,jpeg.exe
Resource
win10v2004-20231127-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.web4u.cz - Port:
587 - Username:
[email protected] - Password:
sdft5472 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
smtp.web4u.cz - Port:
587 - Username:
[email protected] - Password:
sdft5472
Targets
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Target
Zaplata,jpeg.exe
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Size
626KB
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MD5
d938337b29065b1d0a4d4c375ac9b6ac
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SHA1
0e439109d66f905b4c0643a4e55806373fc4e1f7
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SHA256
743ae15d3849044f1e67fc43b58ad6a701bee9826e90ef6119ab9697835cd88d
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SHA512
981390445d955c09df13f33d50a9ee341374cd33991820b33e05d45f20fd227737cf2ba422df6c97fad9b1200638fdb40173ac962d3f0491f87d5f5ac067876a
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SSDEEP
12288:eNb45+po2GH2n0XKKx8pq4orY1H73FFIgLKyuJY5hhpNe1ifJlFUw+Huxm:Ka+pJwKKx8pqgb3YgLpvfXFUnHux
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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