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General
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Target
file
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Size
574KB
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Sample
230627-qfjznseb54
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MD5
153bed9772c83355fafea2e3671a540f
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SHA1
63d150d84515394da50a5355a2a8cf84163fcef1
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SHA256
e5dbce139ab26dc9f743ca4161894d49adddd7c9bd0f1ac4adf4177aec479b69
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SHA512
092464664a04ae154bc4ecfb99f7ff017af73314941afa2027f7b17560f187cdd84d81e001e705b5fd3a98391263afab3e51219421d4749b4176e93c09430c3f
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SSDEEP
12288:B0pNxBRzXjZBXm2Po0AWQpwdyufZwsivoa1rOL9sz:B0Jz9NARJw1Zwz6
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230621-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
kV$bSqJ1 daniel - Email To:
[email protected]
Targets
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Target
file
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Size
574KB
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MD5
153bed9772c83355fafea2e3671a540f
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SHA1
63d150d84515394da50a5355a2a8cf84163fcef1
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SHA256
e5dbce139ab26dc9f743ca4161894d49adddd7c9bd0f1ac4adf4177aec479b69
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SHA512
092464664a04ae154bc4ecfb99f7ff017af73314941afa2027f7b17560f187cdd84d81e001e705b5fd3a98391263afab3e51219421d4749b4176e93c09430c3f
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SSDEEP
12288:B0pNxBRzXjZBXm2Po0AWQpwdyufZwsivoa1rOL9sz:B0Jz9NARJw1Zwz6
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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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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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Suspicious use of SetThreadContext
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