General
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Target
setup.exe
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Size
153KB
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Sample
240810-tng2ts1dla
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MD5
f80cef9501323c826775775163b32d40
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SHA1
10671ea890390d579713e4e95c714656d7d29e9d
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SHA256
8dd64e306731d5a21d7805c485d6312444be01e2a8dee0807f7f6c401669e685
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SHA512
e89c9ff4c2c8a997a4d897f2ecede8875126cbf01efb97c8789042b7b1ffb2a02e9fc942f078ebe879f68d0de50a3331c61154adc93b7200ce14d5a9838ddd1e
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SSDEEP
3072:dqJogYkcSNm9V7DWLlApoznHjJ7FT6TT:dq2kc4m9tDgnHe
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20240802-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
setup.exe
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Size
153KB
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MD5
f80cef9501323c826775775163b32d40
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SHA1
10671ea890390d579713e4e95c714656d7d29e9d
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SHA256
8dd64e306731d5a21d7805c485d6312444be01e2a8dee0807f7f6c401669e685
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SHA512
e89c9ff4c2c8a997a4d897f2ecede8875126cbf01efb97c8789042b7b1ffb2a02e9fc942f078ebe879f68d0de50a3331c61154adc93b7200ce14d5a9838ddd1e
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SSDEEP
3072:dqJogYkcSNm9V7DWLlApoznHjJ7FT6TT:dq2kc4m9tDgnHe
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Renames multiple (860) 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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