General
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Target
ungziped_file.exe
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Size
768KB
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Sample
230509-jqz1bagg6t
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MD5
db8d6c06173735452849240ec80d50e7
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SHA1
33117b56e8c2412cb600bf7caf4a2c271cf9bb8b
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SHA256
f5eec7db443f930140c0bb15e7f5867a036fb32a5adee722b2ed6013925bfd8b
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SHA512
03533505f85e7d01ba471b5822fc1cccb13870cdfd8264d4c70de635084a83f9c71fac7ef4fb112e07e91176f364769913c2c7cf89757b30824e50a444294dfb
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SSDEEP
12288:xh11KhjmoF+RHCpC9iZpXwjWmaWNjoBe7COYYgoHN68lNCXlkd+NuoYCH:vPKhjb4CpBpXwvKfOYkHhEFXYCH
Static task
static1
Behavioral task
behavioral1
Sample
ungziped_file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ungziped_file.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.embon.com.ar - Port:
587 - Username:
[email protected] - Password:
Embon2018nov - Email To:
[email protected]
Targets
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Target
ungziped_file.exe
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Size
768KB
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MD5
db8d6c06173735452849240ec80d50e7
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SHA1
33117b56e8c2412cb600bf7caf4a2c271cf9bb8b
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SHA256
f5eec7db443f930140c0bb15e7f5867a036fb32a5adee722b2ed6013925bfd8b
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SHA512
03533505f85e7d01ba471b5822fc1cccb13870cdfd8264d4c70de635084a83f9c71fac7ef4fb112e07e91176f364769913c2c7cf89757b30824e50a444294dfb
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SSDEEP
12288:xh11KhjmoF+RHCpC9iZpXwjWmaWNjoBe7COYYgoHN68lNCXlkd+NuoYCH:vPKhjb4CpBpXwvKfOYkHhEFXYCH
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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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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