General
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Target
Offer Required.bat.exe
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Size
777KB
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Sample
240522-j3vlcshb72
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MD5
d96260136e9989c3ee56e2fef804175e
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SHA1
ba76e6c03a5485166cf0bc9bfd7b5ff34a684a5b
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SHA256
ab8187e1651648d7f5d1906536e0dc09680dbc18cb311ef5686fe2049659da36
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SHA512
4c6dd05630206e2a9292bb0c569f4f450aa6b3be749e056eddd42f86cfe5f2790c8c305e0f5e31a12ee8e90522767563a195a90d75bb2043476a26d54494649c
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SSDEEP
12288:t5Zhg/9yOnhNzHxepY9oCfO2iiCw+vokWCotbleaQVBmWJzrGtLAgReWjGT43Zqb:+ThNzg29oGO2iaYWjtb5G/
Static task
static1
Behavioral task
behavioral1
Sample
Offer Required.bat.exe
Resource
win7-20231129-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.desirebeverage.com - Port:
587 - Username:
[email protected] - Password:
Ecom@779 - Email To:
[email protected]
Targets
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Target
Offer Required.bat.exe
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Size
777KB
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MD5
d96260136e9989c3ee56e2fef804175e
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SHA1
ba76e6c03a5485166cf0bc9bfd7b5ff34a684a5b
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SHA256
ab8187e1651648d7f5d1906536e0dc09680dbc18cb311ef5686fe2049659da36
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SHA512
4c6dd05630206e2a9292bb0c569f4f450aa6b3be749e056eddd42f86cfe5f2790c8c305e0f5e31a12ee8e90522767563a195a90d75bb2043476a26d54494649c
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SSDEEP
12288:t5Zhg/9yOnhNzHxepY9oCfO2iiCw+vokWCotbleaQVBmWJzrGtLAgReWjGT43Zqb:+ThNzg29oGO2iaYWjtb5G/
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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