General
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Target
c95a517504580dcb916baf085806463ee818c056c1f83025cf1a04b8e474e805
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Size
682KB
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Sample
240424-cbazbaea72
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MD5
b0a5612bbc4cc7d00d43d5824ad7ddd3
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SHA1
31f4e4162e81a508810786a7ef8f928de9e0b25c
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SHA256
c95a517504580dcb916baf085806463ee818c056c1f83025cf1a04b8e474e805
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SHA512
84d2832e8a79e1abd0ac62489b7cbc12e8f44258b046b380c44e744d6a677fdee2b18a36b687e9bbc59b2b8f1c1afbffac071df1122349271b567749e92fdc60
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SSDEEP
12288:aL56AqZ1HiQkEOQl9qX+z+JL7w1XPmrhGc1/M0vy7cScYqMu/3BpiTQkR:aLQvvlOuqJL7w1/2gcrK7cZY3+xgj
Static task
static1
Behavioral task
behavioral1
Sample
c95a517504580dcb916baf085806463ee818c056c1f83025cf1a04b8e474e805.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c95a517504580dcb916baf085806463ee818c056c1f83025cf1a04b8e474e805.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.a2zksa.com - Port:
587 - Username:
[email protected] - Password:
]Xw(w^vQ-{^2
Extracted
agenttesla
Protocol: smtp- Host:
mail.a2zksa.com - Port:
587 - Username:
[email protected] - Password:
]Xw(w^vQ-{^2 - Email To:
[email protected]
Targets
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Target
c95a517504580dcb916baf085806463ee818c056c1f83025cf1a04b8e474e805
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Size
682KB
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MD5
b0a5612bbc4cc7d00d43d5824ad7ddd3
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SHA1
31f4e4162e81a508810786a7ef8f928de9e0b25c
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SHA256
c95a517504580dcb916baf085806463ee818c056c1f83025cf1a04b8e474e805
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SHA512
84d2832e8a79e1abd0ac62489b7cbc12e8f44258b046b380c44e744d6a677fdee2b18a36b687e9bbc59b2b8f1c1afbffac071df1122349271b567749e92fdc60
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SSDEEP
12288:aL56AqZ1HiQkEOQl9qX+z+JL7w1XPmrhGc1/M0vy7cScYqMu/3BpiTQkR:aLQvvlOuqJL7w1/2gcrK7cZY3+xgj
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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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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1