General
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Target
Tordenbygen72.exe
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Size
628KB
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Sample
230330-jrj1gsbf24
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MD5
ac85335afe1237e78ba86beb2950c3bc
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SHA1
7ecdd418b3a15a858f86776969da3a3b0e04f9dc
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SHA256
09606aab0e4d6b1ad408da37e0245df53c5769960e8f1aca6e12b6ab979ed4c9
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SHA512
8e5042b331c60808ac6c4cc79f888eceb35478a06cd89de8977a7c83282861eaacb2adcd70e0431a1525bb8edd68918b056cd6099569d42be13c86d09783c615
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SSDEEP
12288:1rAEtSq41AlJzRM+hAxPa3lRgG6xZxzyVLehCFBAx:1rAEYq4WfdMLNa1U/zy1ehCvA
Static task
static1
Behavioral task
behavioral1
Sample
Tordenbygen72.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Tordenbygen72.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.jamonescasadomingo.es - Port:
587 - Username:
[email protected] - Password:
Casadomingo74 - Email To:
[email protected]
Targets
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Target
Tordenbygen72.exe
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Size
628KB
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MD5
ac85335afe1237e78ba86beb2950c3bc
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SHA1
7ecdd418b3a15a858f86776969da3a3b0e04f9dc
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SHA256
09606aab0e4d6b1ad408da37e0245df53c5769960e8f1aca6e12b6ab979ed4c9
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SHA512
8e5042b331c60808ac6c4cc79f888eceb35478a06cd89de8977a7c83282861eaacb2adcd70e0431a1525bb8edd68918b056cd6099569d42be13c86d09783c615
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SSDEEP
12288:1rAEtSq41AlJzRM+hAxPa3lRgG6xZxzyVLehCFBAx:1rAEYq4WfdMLNa1U/zy1ehCvA
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks QEMU agent file
Checks presence of QEMU agent, possibly to detect virtualization.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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