General
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Target
LJl86VfF8Y8HwLL.exe
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Size
656KB
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Sample
231024-jqy31sdd28
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MD5
4dabc7d8db7be86a8fa3afdbb9963025
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SHA1
9084477d8ed0a2c4fa0d5a601e26309aa082ca44
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SHA256
a393a7c0bcd606e0e4441cf58d1dab63b57e6cedb02fcc72a0a78d273e2b29b5
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SHA512
d9d86085ce1c3951c4938c7523714350104744d5358dbec791bcb0aad2a9d9e4615ef5ed0032f280cd3e5c20a5dbd9974d413ff9d4586cc37f84d8b0d1e001c3
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SSDEEP
12288:IDDJ92IWiN9ELwSEgSiWX06CIWcQ1rJvT8IjyASJihcbvvWKLB:s/e499SbxW06C3duAxOb+g
Static task
static1
Behavioral task
behavioral1
Sample
LJl86VfF8Y8HwLL.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
LJl86VfF8Y8HwLL.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.wirtschaftsinkaso.com - Port:
587 - Username:
[email protected] - Password:
BnW##21t
Extracted
agenttesla
Protocol: smtp- Host:
mail.wirtschaftsinkaso.com - Port:
587 - Username:
[email protected] - Password:
BnW##21t - Email To:
[email protected]
Targets
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Target
LJl86VfF8Y8HwLL.exe
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Size
656KB
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MD5
4dabc7d8db7be86a8fa3afdbb9963025
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SHA1
9084477d8ed0a2c4fa0d5a601e26309aa082ca44
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SHA256
a393a7c0bcd606e0e4441cf58d1dab63b57e6cedb02fcc72a0a78d273e2b29b5
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SHA512
d9d86085ce1c3951c4938c7523714350104744d5358dbec791bcb0aad2a9d9e4615ef5ed0032f280cd3e5c20a5dbd9974d413ff9d4586cc37f84d8b0d1e001c3
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SSDEEP
12288:IDDJ92IWiN9ELwSEgSiWX06CIWcQ1rJvT8IjyASJihcbvvWKLB:s/e499SbxW06C3duAxOb+g
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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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