General
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Target
Reservation_pdf.exe
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Size
2.2MB
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Sample
221206-kbn5yadd5t
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MD5
f44f90fdeb4912a220e1013cd12d91da
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SHA1
d6cb59a9021f088be40af8d8fc2a3d8ba8a3dee9
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SHA256
d61c1f3b23d6ba77364c697d47062ba184113c1c20d3f46b6d629019bc05611a
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SHA512
7033ffed0e9ae5ecc6b824759e24726125a6d807c8f5d15c221c826c8dcafef85c71ddefb6f59e8fdd830f5555e16421b49f7bdeeda63cc5ae88a8eef7d65c48
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SSDEEP
49152:EUI0R4f9Xm2uxyR2oSML0EdsE9uRGATTAJzyYBvX+tv2IXkAX:EUPUk2uYRA2HdsCgGAvAcY1X+teI7
Static task
static1
Behavioral task
behavioral1
Sample
Reservation_pdf.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
Reservation_pdf.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.cimarcochin.com - Port:
587 - Username:
[email protected] - Password:
Kelechikelechi1@
Targets
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Target
Reservation_pdf.exe
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Size
2.2MB
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MD5
f44f90fdeb4912a220e1013cd12d91da
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SHA1
d6cb59a9021f088be40af8d8fc2a3d8ba8a3dee9
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SHA256
d61c1f3b23d6ba77364c697d47062ba184113c1c20d3f46b6d629019bc05611a
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SHA512
7033ffed0e9ae5ecc6b824759e24726125a6d807c8f5d15c221c826c8dcafef85c71ddefb6f59e8fdd830f5555e16421b49f7bdeeda63cc5ae88a8eef7d65c48
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SSDEEP
49152:EUI0R4f9Xm2uxyR2oSML0EdsE9uRGATTAJzyYBvX+tv2IXkAX:EUPUk2uYRA2HdsCgGAvAcY1X+teI7
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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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