General
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Target
2024-08-15_f7f9b71d2699fd47417d839079fbd1d6_darkside
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Size
153KB
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Sample
240815-lyv3fasbmn
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MD5
f7f9b71d2699fd47417d839079fbd1d6
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SHA1
8a7ab79d9a2603a244563c74588c29154bae36bd
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SHA256
f58533930a82b5c442bcbef9e013af8d8041ed2b91094ccf4d18e5fae6e0b126
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SHA512
07ef8bdf026f49e42bef8cc3a1b7474d33a10ca26ef6785d413c50440a4b3d8499c6b401b53c7a1e5e517875e0d7e8029a75d47f696d52007febd08c3f2ce2a8
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SSDEEP
1536:ozICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDHo3EDAYze3U2l0NmpixUbcLGpT:3qJogYkcSNm9V7DH6EDAAe3U2lLkwT
Behavioral task
behavioral1
Sample
2024-08-15_f7f9b71d2699fd47417d839079fbd1d6_darkside.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-08-15_f7f9b71d2699fd47417d839079fbd1d6_darkside.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Kx6HE7BGb.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
2024-08-15_f7f9b71d2699fd47417d839079fbd1d6_darkside
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Size
153KB
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MD5
f7f9b71d2699fd47417d839079fbd1d6
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SHA1
8a7ab79d9a2603a244563c74588c29154bae36bd
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SHA256
f58533930a82b5c442bcbef9e013af8d8041ed2b91094ccf4d18e5fae6e0b126
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SHA512
07ef8bdf026f49e42bef8cc3a1b7474d33a10ca26ef6785d413c50440a4b3d8499c6b401b53c7a1e5e517875e0d7e8029a75d47f696d52007febd08c3f2ce2a8
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SSDEEP
1536:ozICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDHo3EDAYze3U2l0NmpixUbcLGpT:3qJogYkcSNm9V7DH6EDAAe3U2lLkwT
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Renames multiple (345) 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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