General
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Target
New Order.xls
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Size
1012KB
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Sample
240515-g8hgwada3z
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MD5
514296ca061ff642b5c91946d8ba259d
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SHA1
c0af867b5880cd8076776c45bc6d90fb97e16368
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SHA256
87d4561eae4df4c920970643e7c467b2a06ef907a0f88846511f65cc2b8b9226
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SHA512
c6d6e87ee18283ac5b29565ad7e4e2ac0f70bc9c92983f4c0743811ea58483f984ffa10ff55c0ee9dd4d7780a696c6cfa80dff5c5202b2eca126cf3d608d2276
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SSDEEP
24576:3t6kYCQ5HKRrUP/mMxMzaE1pskiyLAKiKDGAPchxGzJVKI:dRYd0rGvRKDGAPckQ
Static task
static1
Behavioral task
behavioral1
Sample
New Order.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
New Order.xls
Resource
win10v2004-20240508-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: )NYyffR0 - Email To:
[email protected]
Targets
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Target
New Order.xls
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Size
1012KB
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MD5
514296ca061ff642b5c91946d8ba259d
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SHA1
c0af867b5880cd8076776c45bc6d90fb97e16368
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SHA256
87d4561eae4df4c920970643e7c467b2a06ef907a0f88846511f65cc2b8b9226
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SHA512
c6d6e87ee18283ac5b29565ad7e4e2ac0f70bc9c92983f4c0743811ea58483f984ffa10ff55c0ee9dd4d7780a696c6cfa80dff5c5202b2eca126cf3d608d2276
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SSDEEP
24576:3t6kYCQ5HKRrUP/mMxMzaE1pskiyLAKiKDGAPchxGzJVKI:dRYd0rGvRKDGAPckQ
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Blocklisted process makes network request
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Downloads MZ/PE file
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Abuses OpenXML format to download file from external location
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Executes dropped EXE
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Loads dropped DLL
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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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