General
- Target Bank Details_pdf.exe
- Size 935KB
- Sample230126-j1j2vaee3t
- SHA256 031e9d43bb362aef89deff7c9fbc4d0cf3c4ed7f7eb8869c402a0a0f803feb08
- MD5 c4144f485ace1895abe7bacf2cde2978
- SHA1 27466be4b6a5cf39f0400a82edfd361c2ee666ee
- SHA512 585b7caf7235d71d84fe41680036340af6590fd0428d2a5fa3095b6ee49b1bd30e61e76dfd454d5f5481c9aa4a3fb22bfc74a1b27ab72a81aabf2d87bda06acc
- SSDEEP 12288:qtG7vV5zxPCRgqIYc1OWkXD5FqIGevvc2InWrQCUM+WB3m2jIAW6Yx2zO2WzU34V:Okv0GepcCUMFB2AWNx4OqoqVWZC/w
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Bank Details_pdf.exe
Resource
win7-20220901-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
Bank Details_pdf.exe
Resource
win10v2004-20220812-en
17 signatures
150 seconds
Malware Config
Extracted
Family
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agenttesla
Credentials
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Protocol
smtp
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Host
smtp.huiijingco.com
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Port
587
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Username
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Password
lNLUrZT2
Targets
-
- Target Bank Details_pdf.exe
- Size 935KB
- SHA256 031e9d43bb362aef89deff7c9fbc4d0cf3c4ed7f7eb8869c402a0a0f803feb08
- MD5 c4144f485ace1895abe7bacf2cde2978
- SHA1 27466be4b6a5cf39f0400a82edfd361c2ee666ee
- SHA512 585b7caf7235d71d84fe41680036340af6590fd0428d2a5fa3095b6ee49b1bd30e61e76dfd454d5f5481c9aa4a3fb22bfc74a1b27ab72a81aabf2d87bda06acc
- SSDEEP 12288:qtG7vV5zxPCRgqIYc1OWkXD5FqIGevvc2InWrQCUM+WB3m2jIAW6Yx2zO2WzU34V:Okv0GepcCUMFB2AWNx4OqoqVWZC/w
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext