General
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Target
nfLauncher.exe
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Size
12.8MB
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Sample
230923-lnz9eaec2x
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MD5
f4f7663fb64780988e5d8b63ee2dad6b
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SHA1
c1ea790c9932327ae9f27680d36f54ab9288965b
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SHA256
2b8df62a285264edd57e7c5c440b16fa702915d7eb11a2191556ec03a782ea95
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SHA512
a746814154d1bf9aa286f60609038304876a298b8442a7082528e975a26745d918d0ae079382579ffe65f007c1d99fc5e22b241ab3e117d37a27aad5b50dfede
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SSDEEP
393216:GP4Ufrifm/ULQLJy89BoFsdT3kE4DV4wj:GAs+f6UsLo89BoFG3x4DV/j
Static task
static1
Behavioral task
behavioral1
Sample
nfLauncher.exe
Resource
win10v2004-20230915-en
Malware Config
Targets
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Target
nfLauncher.exe
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Size
12.8MB
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MD5
f4f7663fb64780988e5d8b63ee2dad6b
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SHA1
c1ea790c9932327ae9f27680d36f54ab9288965b
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SHA256
2b8df62a285264edd57e7c5c440b16fa702915d7eb11a2191556ec03a782ea95
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SHA512
a746814154d1bf9aa286f60609038304876a298b8442a7082528e975a26745d918d0ae079382579ffe65f007c1d99fc5e22b241ab3e117d37a27aad5b50dfede
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SSDEEP
393216:GP4Ufrifm/ULQLJy89BoFsdT3kE4DV4wj:GAs+f6UsLo89BoFG3x4DV/j
Score7/10-
Executes dropped EXE
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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 NtSetInformationThreadHideFromDebugger
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