General
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Target
f841bcb05f60885d16227b209e4863e5cada9df1db88c13eee9c7f289f3982d7
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Size
15.3MB
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Sample
221126-nbxzmaah32
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MD5
990a2e47277c3bffe454f4f48f0cd7bf
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SHA1
7970cfcd5b63e87385f74bbb730a9f749ff71a80
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SHA256
f841bcb05f60885d16227b209e4863e5cada9df1db88c13eee9c7f289f3982d7
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SHA512
f93c0b6b0985d255ac576edf843278e8941e2efd1fac362b7f476ec13285c4ffcfe2e1faadebca740933638be82f73eb6e98c933851a0e2f15c38feb67492340
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SSDEEP
393216:IDMDfO0IHI7Krnk0SmkypsCFn9W2SQanbAcZIfbMhs6my7Sqqh:guObIeZSmksFn0caRIYh37
Static task
static1
Behavioral task
behavioral1
Sample
f841bcb05f60885d16227b209e4863e5cada9df1db88c13eee9c7f289f3982d7.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f841bcb05f60885d16227b209e4863e5cada9df1db88c13eee9c7f289f3982d7.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
f841bcb05f60885d16227b209e4863e5cada9df1db88c13eee9c7f289f3982d7
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Size
15.3MB
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MD5
990a2e47277c3bffe454f4f48f0cd7bf
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SHA1
7970cfcd5b63e87385f74bbb730a9f749ff71a80
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SHA256
f841bcb05f60885d16227b209e4863e5cada9df1db88c13eee9c7f289f3982d7
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SHA512
f93c0b6b0985d255ac576edf843278e8941e2efd1fac362b7f476ec13285c4ffcfe2e1faadebca740933638be82f73eb6e98c933851a0e2f15c38feb67492340
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SSDEEP
393216:IDMDfO0IHI7Krnk0SmkypsCFn9W2SQanbAcZIfbMhs6my7Sqqh:guObIeZSmksFn0caRIYh37
Score10/10-
Modifies WinLogon for persistence
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Drops file in Drivers directory
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Drops desktop.ini file(s)
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Suspicious use of SetThreadContext
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