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General
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Target
eadc7ccc7032879c147cf3b214b9a663_JaffaCakes118
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Size
730KB
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Sample
240410-mkcvdace63
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MD5
eadc7ccc7032879c147cf3b214b9a663
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SHA1
f4f4bd5c6737b15750adfdd36d95f223b88aea4f
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SHA256
6270352f7c4380be8dc385a5cdfab6d9f7d1e1462ba7d073c744cdf0f02b1c96
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SHA512
5b38a344f47392cba47b3d7d8a67eb5a606416b982f237d852547241d9bf9717591893bebce5b15e531e7381444b9eb207e76828b71c73c498296c5c868d57ca
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SSDEEP
12288:i9UAnhPd6qmvCLAsShDHA8jgn7qkDBzYzEBODFkMO+EEuKmY0O7XlZHPyQtuMlCh:i9UAxd69K8NhDvY7q2Y75/uW57XLqQRq
Static task
static1
Behavioral task
behavioral1
Sample
eadc7ccc7032879c147cf3b214b9a663_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eadc7ccc7032879c147cf3b214b9a663_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
eadc7ccc7032879c147cf3b214b9a663_JaffaCakes118
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Size
730KB
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MD5
eadc7ccc7032879c147cf3b214b9a663
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SHA1
f4f4bd5c6737b15750adfdd36d95f223b88aea4f
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SHA256
6270352f7c4380be8dc385a5cdfab6d9f7d1e1462ba7d073c744cdf0f02b1c96
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SHA512
5b38a344f47392cba47b3d7d8a67eb5a606416b982f237d852547241d9bf9717591893bebce5b15e531e7381444b9eb207e76828b71c73c498296c5c868d57ca
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SSDEEP
12288:i9UAnhPd6qmvCLAsShDHA8jgn7qkDBzYzEBODFkMO+EEuKmY0O7XlZHPyQtuMlCh:i9UAxd69K8NhDvY7q2Y75/uW57XLqQRq
Score7/10-
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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of SetThreadContext
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