General
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Target
a4e3087914d632a9eed8598b635934d4
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Size
201KB
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Sample
240225-3m18ragc51
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MD5
a4e3087914d632a9eed8598b635934d4
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SHA1
51f1a7237e62d3e39f6cd16264fe8466e0345e7f
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SHA256
e928c5a73ba10e696b2c332c7034b3680363dd54fbee53f75f834858c00af4d6
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SHA512
f14e6049c39a84d4f59e8dabb60001098a9b232197dca0e20be748bcea31fd4249579d1d3870548aab88037774c4c6d9bf446aa66cc1d0eb1eb82ae0e61a8d33
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SSDEEP
6144:hS2rqqsQdAfYmbPH2DVJ0vmzwvP6bQ7yMP+DE827bn6x:sZqtAI6vH6b7MP+Dd2/W
Static task
static1
Behavioral task
behavioral1
Sample
a4e3087914d632a9eed8598b635934d4.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
a4e3087914d632a9eed8598b635934d4
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Size
201KB
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MD5
a4e3087914d632a9eed8598b635934d4
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SHA1
51f1a7237e62d3e39f6cd16264fe8466e0345e7f
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SHA256
e928c5a73ba10e696b2c332c7034b3680363dd54fbee53f75f834858c00af4d6
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SHA512
f14e6049c39a84d4f59e8dabb60001098a9b232197dca0e20be748bcea31fd4249579d1d3870548aab88037774c4c6d9bf446aa66cc1d0eb1eb82ae0e61a8d33
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SSDEEP
6144:hS2rqqsQdAfYmbPH2DVJ0vmzwvP6bQ7yMP+DE827bn6x:sZqtAI6vH6b7MP+Dd2/W
Score10/10-
Detect Lumma Stealer payload V4
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Modifies security service
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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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Drops file in System32 directory
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