General
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Target
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
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Size
5KB
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Sample
240521-rez5yagf6y
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MD5
3ef5759d457c58dc4c8c9b6c15aca5fe
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SHA1
be35dffec6716bfe6ece66f7e140b8df97d5b994
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SHA256
17e34e2c81eba5e138e335393b981fc11e2b21db0eecb2bc740dbbff7b9f8f32
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SHA512
c6b8c4452b774cd782b75891048ca0aacf1ffd0af55536e0d3a7643b6821b46004225b47bc4fbc81fd95c5f6f6aa0eb6dc34f659d0654b29a05b521c431b45e8
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SSDEEP
96:buOGiiV+5y/gkgBONHwBB9HaXa3U+1hTIbtu7ZEhtNsim57V+ICgCtUfkX:ypD/gkgywP9HaKk+rTIBeuhtNN2CLtUY
Static task
static1
Behavioral task
behavioral1
Sample
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bunturaja.co.id - Port:
587 - Username:
[email protected] - Password:
!@#$%,.Jakarta - Email To:
[email protected]
Targets
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Target
001761801735.INV.AWB.CO.SOF.20240521.100033.20240521.100205.194286.TIF.hta
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Size
5KB
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MD5
3ef5759d457c58dc4c8c9b6c15aca5fe
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SHA1
be35dffec6716bfe6ece66f7e140b8df97d5b994
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SHA256
17e34e2c81eba5e138e335393b981fc11e2b21db0eecb2bc740dbbff7b9f8f32
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SHA512
c6b8c4452b774cd782b75891048ca0aacf1ffd0af55536e0d3a7643b6821b46004225b47bc4fbc81fd95c5f6f6aa0eb6dc34f659d0654b29a05b521c431b45e8
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SSDEEP
96:buOGiiV+5y/gkgBONHwBB9HaXa3U+1hTIbtu7ZEhtNsim57V+ICgCtUfkX:ypD/gkgywP9HaKk+rTIBeuhtNN2CLtUY
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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Legitimate hosting services abused for malware hosting/C2
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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 NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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