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General
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Target
3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c_JC.exe
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Size
690KB
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Sample
231010-1jhk5afa52
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MD5
157c416f294a63caa7fd269d8b62563c
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SHA1
48b72eaee1e0c4c50318b92e868f308b3a03b25f
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SHA256
3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c
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SHA512
54f67bdcdaf4fa041af0fec9e0a43e36140ae5eaacc395920916deb2783b9c5b58391c42eb408c88aa0bcd34b54fa1b552ab92ddba2cbe598b09f42e2616c194
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SSDEEP
12288:HQ7xZoj3Es7j3EAckjhFQq5GBAeaEZynx/uOjt+2SmC2QXRE+5ahOCJW/RhyoQqY:ckVFQq5GBTaEeGOjt+2SRq6aQCJ
Static task
static1
Behavioral task
behavioral1
Sample
3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.legoldenstarhotel.com - Port:
587 - Username:
[email protected] - Password:
Stargolden2021
Extracted
agenttesla
Protocol: smtp- Host:
mail.legoldenstarhotel.com - Port:
587 - Username:
[email protected] - Password:
Stargolden2021 - Email To:
[email protected]
Targets
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Target
3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c_JC.exe
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Size
690KB
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MD5
157c416f294a63caa7fd269d8b62563c
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SHA1
48b72eaee1e0c4c50318b92e868f308b3a03b25f
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SHA256
3b001d6df03ebf0af01aaf30c6e29e27fa84b04c29e100d5c21fe9929cfe467c
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SHA512
54f67bdcdaf4fa041af0fec9e0a43e36140ae5eaacc395920916deb2783b9c5b58391c42eb408c88aa0bcd34b54fa1b552ab92ddba2cbe598b09f42e2616c194
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SSDEEP
12288:HQ7xZoj3Es7j3EAckjhFQq5GBAeaEZynx/uOjt+2SmC2QXRE+5ahOCJW/RhyoQqY:ckVFQq5GBTaEeGOjt+2SRq6aQCJ
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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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