General
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Target
400743b945a4341559734ca144be4a96d325b9cb76169a5c43e82b21d3c59278
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Size
3.4MB
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Sample
211122-nq4qqafdbm
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MD5
748281385a89ef70a5edfd92524d4352
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SHA1
133e478af4b36359f51e3d4e5de58401fb8ec179
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SHA256
400743b945a4341559734ca144be4a96d325b9cb76169a5c43e82b21d3c59278
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SHA512
9086f75237f1acfa6dc62243af54bf888d9c69ed9f53d91f2af25c229499279e25691cf4c58e5b03d0feb74618719fd94411d8bc78e81bb4daa0a0d853befcba
Static task
static1
Behavioral task
behavioral1
Sample
400743b945a4341559734ca144be4a96d325b9cb76169a5c43e82b21d3c59278.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
400743b945a4341559734ca144be4a96d325b9cb76169a5c43e82b21d3c59278.exe
Resource
win10-en-20211014
Malware Config
Extracted
C:\XN5k_HOW_TO_DECRYPT.txt
hive
http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/
http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/
Targets
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Target
400743b945a4341559734ca144be4a96d325b9cb76169a5c43e82b21d3c59278
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Size
3.4MB
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MD5
748281385a89ef70a5edfd92524d4352
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SHA1
133e478af4b36359f51e3d4e5de58401fb8ec179
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SHA256
400743b945a4341559734ca144be4a96d325b9cb76169a5c43e82b21d3c59278
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SHA512
9086f75237f1acfa6dc62243af54bf888d9c69ed9f53d91f2af25c229499279e25691cf4c58e5b03d0feb74618719fd94411d8bc78e81bb4daa0a0d853befcba
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Modifies security service
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Clears Windows event logs
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Modifies boot configuration data using bcdedit
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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