General
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Target
Pre Alert & Debit Note PO20766.zip
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Size
267KB
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Sample
240610-f86c9sdd58
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MD5
8c937b60f809b625d52623c33f22771f
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SHA1
f55c6f51c97d0936e2eed586671616687f73f688
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SHA256
c60db852dd9b052c7707d5735a7b8368fe161f68f7ca6b9bfb0e03b14a790c1f
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SHA512
1bebe7b846a383d0d226d8cd37806c67ba69340b591ace0e6ba8941419906ef19ffd6c2c13bf792aaf002baf6ceb63005cc89fd2a098bf6c66531d3b07ef1b02
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SSDEEP
6144:Nfr83iHBSdGjCMaMO6S/13winkAqoGg3cZlbIxgdL9V80cSmMPp:NwyH5GMaMfSdPkAtGnl9dL9V
Static task
static1
Behavioral task
behavioral1
Sample
Pre Alert & Debit Note PO20766/Pre Alert & Debit Note PO20766.xlsx.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Pre Alert & Debit Note PO20766/Pre Alert & Debit Note PO20766.xlsx.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://s4.serv00.com - Port:
21 - Username:
f2241_dol - Password:
Doll900#@
Extracted
Protocol: ftp- Host:
s4.serv00.com - Port:
21 - Username:
f2241_dol - Password:
Doll900#@
Targets
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Target
Pre Alert & Debit Note PO20766/Pre Alert & Debit Note PO20766.xlsx.exe
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Size
390KB
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MD5
9ad1097ef6d23a86d4b9327e54fdc9bc
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SHA1
517d09c1d755f08f3c5bf073d87185a801b68907
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SHA256
df9e1f7fa8d1badaa7afd42cc3aac4ef5aad3a9973ee71059599325284566e67
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SHA512
1ea9293a6931e191b1c63537fc5ea003e8ae98d53242a711769052bf9ba1976def2bb5f7894f85a0da087c0a4354a68474268da77d8438cfbb0a04299df7c955
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SSDEEP
6144:nG8/Pl5W2KYbjOrq1NijSchoiEC8IjhJwJpNhCF5qGI3f2nwf0F4eQhrt/bcnAI:n2rgijP7EHEsvNhC7IfBbhrt4T
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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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