General
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Target
5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
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Size
831KB
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Sample
231206-v1svjabb63
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MD5
c7f4fed7f8977e127e454603e99de5da
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SHA1
f7272681e4efb8d271389a95841e9adce4b37bd7
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SHA256
5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73
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SHA512
e690f8b8a43608f25b7110d74a0a32693a23b792565929593a4bb9766d3d7da49bf29e96e5b3ecc895e29972c1c4eb691c1807ebf78858627b9f8908702077cf
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SSDEEP
12288:dY5R3sx6pZ5nF8ME6jD/ps//uTPbCsDKfs7Sqbjpv/4z3t9KPIZuue1HAYsnY7qw:6pPtD/2nuT+3fsu8/o9wPIZu9puY1Ff
Static task
static1
Behavioral task
behavioral1
Sample
5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
Resource
win10v2004-20231201-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.amtechcards.com - Port:
587 - Username:
[email protected] - Password:
]i[a(tUWlmp% - Email To:
[email protected]
Targets
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Target
5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73.exe
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Size
831KB
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MD5
c7f4fed7f8977e127e454603e99de5da
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SHA1
f7272681e4efb8d271389a95841e9adce4b37bd7
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SHA256
5949a64684d24fc0ff1efd59b8c05b3622d26cf488cf8d21c0716af52b097f73
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SHA512
e690f8b8a43608f25b7110d74a0a32693a23b792565929593a4bb9766d3d7da49bf29e96e5b3ecc895e29972c1c4eb691c1807ebf78858627b9f8908702077cf
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SSDEEP
12288:dY5R3sx6pZ5nF8ME6jD/ps//uTPbCsDKfs7Sqbjpv/4z3t9KPIZuue1HAYsnY7qw:6pPtD/2nuT+3fsu8/o9wPIZu9puY1Ff
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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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