General
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Target
Update_browser_17.6436.js
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Size
296KB
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Sample
231226-v529rsbgd7
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MD5
6bc9eccb481ac65cac1938e7f9a2b7e6
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SHA1
1a975ed336ed6ce8da390ea48163f5886726b628
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SHA256
9b77ce9fb306d0cefc655ac7344838ec9484100b5353d5d73ef005db46b53369
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SHA512
e147814426d81ab2f7c77daebbaef3c2110188142aa877b4e514c5cf9a0b870b28f9613ed0f259d81b15c2b650673e3961c71d58e956d1ecfd049bd979b2617b
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SSDEEP
3072:4OpyDJu8XUtQQSO1T7cbF/nlz3wq2B9OpyDJu8XUtQQSO1T7cbF/nlz3wq2Bp:lcJ6QhO1T7cZd6BYcJ6QhO1T7cZd6Bp
Static task
static1
Behavioral task
behavioral1
Sample
Update_browser_17.6436.js
Resource
win10-20231215-en
Behavioral task
behavioral2
Sample
Update_browser_17.6436.js
Resource
win10v2004-20231222-en
Malware Config
Extracted
https://proximaideia.com/GetData.php?7576
https://proximaideia.com/GetData.php?7576
Extracted
https://proximaideia.com/GetData.php?9961
https://proximaideia.com/GetData.php?9961
Targets
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Target
Update_browser_17.6436.js
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Size
296KB
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MD5
6bc9eccb481ac65cac1938e7f9a2b7e6
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SHA1
1a975ed336ed6ce8da390ea48163f5886726b628
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SHA256
9b77ce9fb306d0cefc655ac7344838ec9484100b5353d5d73ef005db46b53369
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SHA512
e147814426d81ab2f7c77daebbaef3c2110188142aa877b4e514c5cf9a0b870b28f9613ed0f259d81b15c2b650673e3961c71d58e956d1ecfd049bd979b2617b
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SSDEEP
3072:4OpyDJu8XUtQQSO1T7cbF/nlz3wq2B9OpyDJu8XUtQQSO1T7cbF/nlz3wq2Bp:lcJ6QhO1T7cZd6BYcJ6QhO1T7cZd6Bp
Score10/10-
NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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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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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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