General
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Target
LockBit-V3.zip
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Size
293KB
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Sample
240316-npf82aab4y
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MD5
f35c9e87f63d3f8d4db5b1a01a14e464
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SHA1
7fd87ed64dbb2780b5deccc0a9d138b3b9402e8b
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SHA256
4dfa2dcbcfe39550255fcf5daaa4ee3b74e7ea3a32666c91c100fb6b8508544b
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SHA512
04d8f57d6a592d30b3af8ee96ed2480a2b594b25a37b500613a06aee994705045140ed6f4152c97f17e935122003d45d6ae64fad668a08cf7e6438f48e3167e3
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SSDEEP
6144:50gWKhB5TA1yAmI28MqQoZNTelXsxRw5Bp0i49h/t1uDcMxDM074:50gWw5rA08MLCeG/i49JEcUE
Behavioral task
behavioral1
Sample
LockBit-V3.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
LockBit-V3.zip
Resource
win10v2004-20231215-en
Malware Config
Extracted
blackmatter
25.239
Extracted
C:\Hr3ShnhBv.README.txt
lockbit
http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion
http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion
http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion
http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion
http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion
http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion
http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion
http://lockbitapt.uz
http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly
http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly
http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly
http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly
http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly
http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly
http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly
http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly
https://twitter.com/hashtag/lockbit?f=live
http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion
http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion
http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion
http://lockbitsupp.uz
https://tox.chat/download.html
Targets
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Target
LockBit-V3.zip
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Size
293KB
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MD5
f35c9e87f63d3f8d4db5b1a01a14e464
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SHA1
7fd87ed64dbb2780b5deccc0a9d138b3b9402e8b
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SHA256
4dfa2dcbcfe39550255fcf5daaa4ee3b74e7ea3a32666c91c100fb6b8508544b
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SHA512
04d8f57d6a592d30b3af8ee96ed2480a2b594b25a37b500613a06aee994705045140ed6f4152c97f17e935122003d45d6ae64fad668a08cf7e6438f48e3167e3
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SSDEEP
6144:50gWKhB5TA1yAmI28MqQoZNTelXsxRw5Bp0i49h/t1uDcMxDM074:50gWw5rA08MLCeG/i49JEcUE
Score10/10-
BlackMatter Ransomware
BlackMatter ransomware group claims to be Darkside and REvil succesor.
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Rule to detect Lockbit 3.0 ransomware Windows payload
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Renames multiple (328) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Drops desktop.ini file(s)
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Sets desktop wallpaper using registry
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