General
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Target
PO-BCF220340.doc
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Size
28KB
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Sample
221128-hxxm4adh96
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MD5
532676a539f1be2b2b5132724a593f3d
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SHA1
3b5c05bcd36be469400aaf08e84cf959b02c10bf
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SHA256
72741fbda226683f04a4966fe43d16d963aa22991521c27212db349b8cef3362
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SHA512
1ab8e7e85a399b19965528dbca1a5d91cab50a8cf6632bf4aa3bf9ba6970b001f953c1186c4e0bca95e6fa072ab0e389b05485746e2ab521cfd8304723812821
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SSDEEP
768:wFx0XaIsnPRIa4fwJMADBOxM7WdcLCCiYrUD:wf0Xvx3EMADBO1cSYs
Static task
static1
Behavioral task
behavioral1
Sample
PO-BCF220340.rtf
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
PO-BCF220340.rtf
Resource
win10v2004-20220901-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.networkteam.com - Port:
587 - Username:
[email protected] - Password:
apb9Q9aRbXBy - Email To:
[email protected]
Targets
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Target
PO-BCF220340.doc
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Size
28KB
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MD5
532676a539f1be2b2b5132724a593f3d
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SHA1
3b5c05bcd36be469400aaf08e84cf959b02c10bf
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SHA256
72741fbda226683f04a4966fe43d16d963aa22991521c27212db349b8cef3362
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SHA512
1ab8e7e85a399b19965528dbca1a5d91cab50a8cf6632bf4aa3bf9ba6970b001f953c1186c4e0bca95e6fa072ab0e389b05485746e2ab521cfd8304723812821
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SSDEEP
768:wFx0XaIsnPRIa4fwJMADBOxM7WdcLCCiYrUD:wf0Xvx3EMADBO1cSYs
Score10/10-
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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Executes dropped EXE
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Loads dropped DLL
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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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