General
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Target
gdC5AKTv6RiIgyr.exe
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Size
627KB
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Sample
240625-j3tztsyblb
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MD5
76833b147943848963f23afc9e6e1f5d
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SHA1
e21b52602530d829e2a20cbe14187e9c07560a08
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SHA256
fd05577096a8cf7e8a3955da0412f698199b9d2f53bea732351b7f2eb18819ce
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SHA512
82685751264e4a3bdac8bfa1a6d4db0b495909618bdd6612b1aa8456010d4f07aadbdd8063512973d51ac88bf6b5277f0591095a1a1860813c42030f88dff130
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SSDEEP
12288:+OuWLJLlqkK6t7pv/HqMmcMglzWkJFRa1J352/jvjb12biSJ6ImMKVVwtN:+2UUpRmHgljJFRuJ352/LjwbiSeMKV
Static task
static1
Behavioral task
behavioral1
Sample
gdC5AKTv6RiIgyr.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
gdC5AKTv6RiIgyr.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.chachitos.com.mx - Port:
587 - Username:
[email protected] - Password:
Miguel#2021@@ - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.chachitos.com.mx - Port:
587 - Username:
[email protected] - Password:
Miguel#2021@@
Targets
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Target
gdC5AKTv6RiIgyr.exe
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Size
627KB
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MD5
76833b147943848963f23afc9e6e1f5d
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SHA1
e21b52602530d829e2a20cbe14187e9c07560a08
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SHA256
fd05577096a8cf7e8a3955da0412f698199b9d2f53bea732351b7f2eb18819ce
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SHA512
82685751264e4a3bdac8bfa1a6d4db0b495909618bdd6612b1aa8456010d4f07aadbdd8063512973d51ac88bf6b5277f0591095a1a1860813c42030f88dff130
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SSDEEP
12288:+OuWLJLlqkK6t7pv/HqMmcMglzWkJFRa1J352/jvjb12biSJ6ImMKVVwtN:+2UUpRmHgljJFRuJ352/LjwbiSeMKV
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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