2023-04-21 13:25:09 +00:00
{
2023-06-14 17:31:25 +00:00
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"modified" : "2018-06-07T12:17:43.000Z" ,
"name" : "Synovus Financial" ,
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"name" : "New Phishing Attacks Abuse Excel Internet Query Files" ,
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"created" : "2018-06-07T12:17:43.000Z" ,
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"description" : "DomainTools Risk Score 100" ,
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{
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}
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]
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"modified" : "2018-06-07T12:17:43.000Z" ,
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{
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"created" : "2018-06-07T12:17:43.000Z" ,
"modified" : "2018-06-07T12:17:43.000Z" ,
"description" : "Once the victim double-clicks the attachment, it downloads a file named \"2.dat\" from clodflarechk[.]com. 2.dat is a Powershell script that downloads a file named \"1.dat\" from the same network resource.\n\n1.dat is another script file that downloads a file named \"data.xls\" from the same network resource. Although the extension is \".xls,\" it is not an Excel file but rather an executable file that functions as a malware downloader.\n\nOnce executed on the system, data.xls downloads a file named \"cloud.png\" from the same network resource. Cloud.png is not a graphic file as the extension suggests, but rather it is the main malware installed on the system. The main malware functions as a remote access Trojan (RAT) that gives attackers control of the compromised system." ,
"pattern" : "[url:value = 'http://clodflarechk.com/1.dat']" ,
"pattern_type" : "stix" ,
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{
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}
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"misp:to_ids=\"True\""
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"description" : "Once the victim double-clicks the attachment, it downloads a file named \"2.dat\" from clodflarechk[.]com. 2.dat is a Powershell script that downloads a file named \"1.dat\" from the same network resource.\n\n1.dat is another script file that downloads a file named \"data.xls\" from the same network resource. Although the extension is \".xls,\" it is not an Excel file but rather an executable file that functions as a malware downloader.\n\nOnce executed on the system, data.xls downloads a file named \"cloud.png\" from the same network resource. Cloud.png is not a graphic file as the extension suggests, but rather it is the main malware installed on the system. The main malware functions as a remote access Trojan (RAT) that gives attackers control of the compromised system." ,
"pattern" : "[url:value = 'http://clodflarechk.com/cloud.png']" ,
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{
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}
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]
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"description" : "Once the victim double-clicks the attachment, it downloads a file named \"2.dat\" from clodflarechk[.]com. 2.dat is a Powershell script that downloads a file named \"1.dat\" from the same network resource.\n\n1.dat is another script file that downloads a file named \"data.xls\" from the same network resource. Although the extension is \".xls,\" it is not an Excel file but rather an executable file that functions as a malware downloader.\n\nOnce executed on the system, data.xls downloads a file named \"cloud.png\" from the same network resource. Cloud.png is not a graphic file as the extension suggests, but rather it is the main malware installed on the system. The main malware functions as a remote access Trojan (RAT) that gives attackers control of the compromised system." ,
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]
} ,
{
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"value" : "https://myonlinesecurity.co.uk/necurs-delivering-flawed-ammy-rat-via-iqy-excel-web-query-files/"
} ,
{
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"created" : "2017-01-20T00:00:00.000Z" ,
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}
}
2023-04-21 13:25:09 +00:00
]
}