General
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Target
5ee3246e30d8e0222eb6b27e4ebf67953ac49f559b629ba11238d049d6ddc0a1
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Size
628KB
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Sample
220305-xngb3safej
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MD5
4e6558678dc109a8a107444dccdcdc70
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SHA1
d39805b7b03702de99aec7bf6955e0ec62fbc82f
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SHA256
5ee3246e30d8e0222eb6b27e4ebf67953ac49f559b629ba11238d049d6ddc0a1
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SHA512
2b62dd34f453fb806bce24193ec7217249eef7c3f0375233b267fee2ed36320437e89e24b32b386b0d187bdf18c16736430225926613d9fb838a3262ed040dad
Behavioral task
behavioral1
Sample
5ee3246e30d8e0222eb6b27e4ebf67953ac49f559b629ba11238d049d6ddc0a1.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
5ee3246e30d8e0222eb6b27e4ebf67953ac49f559b629ba11238d049d6ddc0a1.exe
Resource
win10v2004-en-20220112
Malware Config
Extracted
C:\Program Files\7-Zip\Restore-My-Files.txt
lockbit
http://lockbit-decryptor.top/?9B7FDA8D33FEC3F9B8000BCB0EE53592
http://lockbitks2tvnmwk.onion/?9B7FDA8D33FEC3F9B8000BCB0EE53592
Extracted
C:\Users\Admin\Desktop\LockBit-note.hta
http://lockbit-decryptor.top/?9B7FDA8D33FEC3F9B8000BCB0EE53592
http://lockbitks2tvnmwk.onion/?9B7FDA8D33FEC3F9B8000BCB0EE53592
Extracted
C:\odt\Restore-My-Files.txt
lockbit
http://lockbit-decryptor.top/?9B7FDA8D33FEC3F9B4BB41F534346ECA
http://lockbitks2tvnmwk.onion/?9B7FDA8D33FEC3F9B4BB41F534346ECA
Targets
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Target
5ee3246e30d8e0222eb6b27e4ebf67953ac49f559b629ba11238d049d6ddc0a1
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Size
628KB
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MD5
4e6558678dc109a8a107444dccdcdc70
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SHA1
d39805b7b03702de99aec7bf6955e0ec62fbc82f
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SHA256
5ee3246e30d8e0222eb6b27e4ebf67953ac49f559b629ba11238d049d6ddc0a1
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SHA512
2b62dd34f453fb806bce24193ec7217249eef7c3f0375233b267fee2ed36320437e89e24b32b386b0d187bdf18c16736430225926613d9fb838a3262ed040dad
Score10/10-
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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Adds Run key to start application
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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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