General
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Target
57d7bd758bf432050f65a0df7cc3b4b9.bin
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Size
503KB
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Sample
230924-bypkjsbe6z
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MD5
81572abbe1c1d31a1f9d531937484244
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SHA1
028722d148614e7b03dafa50c2070b5fb837eb3f
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SHA256
4253ad86765c8e4330ec5c36b119d4ddb790caed7c32bd8bf54ac28dc4812e41
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SHA512
f1db547cae0ea064f21e847a07ced964a7968483434bd36fb67dbf6ed8ef30ae6e2cffab0d705e800458b86ec7e36f5f42be94ab248432b016c8c0223a7be493
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SSDEEP
12288:n3YAgzUUj6ewoWTjaNVv6ky5BgAnSQEyvvd4ytj4dmkiX1w8:n3JlUuewoWTjixJy5WqSSilE1w8
Static task
static1
Behavioral task
behavioral1
Sample
Swift_copy.pdf.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Swift_copy.pdf.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.frontierfulfillment.com.my - Port:
587 - Username:
[email protected] - Password:
5_8B6kjVm - Email To:
[email protected]
Targets
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Target
Swift_copy.pdf.exe
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Size
777KB
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MD5
8a559554176d6e2cbb12389098eb6825
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SHA1
be1bd0f78973e68fa32dc0c28f32ffdc20043538
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SHA256
dadca1f5e784742f6e72c59228f1887dfd5c7977c28b1198164e146fdff84555
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SHA512
bd18983a37bb1951305bcc17e49258aa1e9ed3374980738dc8ca8fe06496a97d1f67cc131dee2d9b7bc289bafca8049c65974c57ae22a27442f24c3e3452f5d3
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SSDEEP
12288:difdMNs6iHUz0THMMS+Mvj9aktRdx0a867A8/13lW3a2tRmwkHOi2s9s5Wgvxwrd:4FMNsCUrstRdxm8/1I3a2OWfWZ
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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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