General
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Target
12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be
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Size
2.7MB
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Sample
211122-m1hessacf4
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MD5
feb8f145c403b56d85ef7c662f169428
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SHA1
45fbb554666bffa433eed118cd6fcbd069b3fa25
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SHA256
12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be
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SHA512
a69260bc132bc17607e48cafcd8278484e0ea4a7ad8d11559560b4589f4016aeae8dce89451735494860f4085098e20de400e4bfd189e7a6f7a61981299bc281
Static task
static1
Behavioral task
behavioral1
Sample
12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
Resource
win7-en-20211104
Behavioral task
behavioral2
Sample
12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
Resource
win10-en-20211014
Malware Config
Extracted
C:\Program Files\7-Zip\BKFP_HOW_TO_DECRYPT.txt
hive
http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/
http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/
Targets
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Target
12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be
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Size
2.7MB
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MD5
feb8f145c403b56d85ef7c662f169428
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SHA1
45fbb554666bffa433eed118cd6fcbd069b3fa25
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SHA256
12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be
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SHA512
a69260bc132bc17607e48cafcd8278484e0ea4a7ad8d11559560b4589f4016aeae8dce89451735494860f4085098e20de400e4bfd189e7a6f7a61981299bc281
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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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