General
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Target
585900f8de74f4be48011f47c91373a7a4bb97bfc2324144b61e4f4fa8ef4aa5.7z
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Size
943KB
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Sample
220112-ye478adgd4
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MD5
daf92795d534c38b98a4be33033f7e36
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SHA1
98bf1ef78abf066eca4b590cc1e3dd1912cd2281
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SHA256
143c286fd4b71174dc7f1764f7758e9b91614c4019686bfb6291c1b31009e4b5
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SHA512
b0d93e5b35149bc8543679af4b81e5227ebed0c27230500252c20bed7ac73a271373c367ee542e9aafba6af8ca857eec1271a569381d6c8062a4d204a08f3589
Static task
static1
Behavioral task
behavioral1
Sample
585900f8de74f4be48011f47c91373a7a4bb97bfc2324144b61e4f4fa8ef4aa5.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
585900f8de74f4be48011f47c91373a7a4bb97bfc2324144b61e4f4fa8ef4aa5.exe
Resource
win10-en-20211208
Malware Config
Extracted
C:\Program Files\7-Zip\6yLH_HOW_TO_DECRYPT.txt
hive
http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/
http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/
Targets
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Target
585900f8de74f4be48011f47c91373a7a4bb97bfc2324144b61e4f4fa8ef4aa5
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Size
3.3MB
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MD5
257cd3ef7ac49a4b7942f7b61ca10b6c
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SHA1
a0043163d33e25ba2a62c5061fd641c44807b492
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SHA256
585900f8de74f4be48011f47c91373a7a4bb97bfc2324144b61e4f4fa8ef4aa5
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SHA512
bb9dded0fa261da418b3b0b14cfa72e4688f378bfe5814a0df45a01eb6d4b2ada6f56fb3151b75e6c8118dffd80e3e79c084befbcdfeeef851926e6faa4158db
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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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