General
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Target
21474736297.zip
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Size
159KB
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Sample
250219-mvt7eazkbj
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MD5
d2eeaf2a0244ec4f1b8b6541abae9687
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SHA1
f8e4f57f055a9d58a93659bdc9df8cf64ebf24cc
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SHA256
9029de5d435d3f9bebc4b322820b6f493c52abe339b5995502fc4555f00e4bcf
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SHA512
3ee941bd82a907af9231ef1af75cef5b22c9ca25b5c92c0dbd5c67ad772e25b2b39b3db624021fa6b667d317691594b96a3a02937f117019ff6950dae1ef6590
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SSDEEP
3072:fZ6bEVin+5GnLGzluSQKUK5p8gg5f3wdGAueZ5bWjTIba+7t8Q9rEZgV98qvy:fZ6bCO+5RASQKUkWgugQAfbWjTEa+iQ0
Static task
static1
Behavioral task
behavioral1
Sample
ab9648900cd285f796abd95945fe75f47c058705239bbb3a873ff838876aa8fc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ab9648900cd285f796abd95945fe75f47c058705239bbb3a873ff838876aa8fc.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
C:\I6hf6mgSc.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
ab9648900cd285f796abd95945fe75f47c058705239bbb3a873ff838876aa8fc
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Size
167KB
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MD5
729dd4d9f8729ccf768648eaeac5561d
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SHA1
3c289654547f809f022b450c630af4ff9b754f66
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SHA256
ab9648900cd285f796abd95945fe75f47c058705239bbb3a873ff838876aa8fc
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SHA512
8dd32c977c3e5c33f9e9c163166071d3916818a5c82bdd2e20d1e541c4d11dd2666cef17b3dd3629e3e252251ea6b70987ec3ca743c51b0dcbf953677379a9ff
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SSDEEP
3072:Lz6RE5MibWEnJDTy7CyejB2O3Y+Qq+zth6MLyKlozkHjhdPYo/:H6RYXKqiKUOSqAh6MLyKYcXR/
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Lockbit family
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Renames multiple (362) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Executes dropped EXE
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Loads dropped DLL
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Drops desktop.ini file(s)
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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