General
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Target
20240613f7411f87d8b57ff0444192815bf35e50darkside.exe
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Size
153KB
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Sample
240613-yltp3ayfpf
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MD5
f7411f87d8b57ff0444192815bf35e50
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SHA1
2b753ad5f2c98d73d7bd7b536ed1b9b5b2d7cefe
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SHA256
113352cdca18077e320bc9e6ff2a5b0d628cc81b5da27f9886b5de680510191a
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SHA512
2723574f1d6a664cf70116b8dac9e13157283403ade601c3e38620d70101c27de3f158b64f46763b4b783b23725ef2a778f66be8d9ff33c963e16ba3a98814d3
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SSDEEP
3072:DqJogYkcSNm9V7D2rzfro1zyM8Zyt7RWPT:Dq2kc4m9tDTzIA
Behavioral task
behavioral1
Sample
20240613f7411f87d8b57ff0444192815bf35e50darkside.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20240613f7411f87d8b57ff0444192815bf35e50darkside.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\6GvTOcT3L.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
20240613f7411f87d8b57ff0444192815bf35e50darkside.exe
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Size
153KB
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MD5
f7411f87d8b57ff0444192815bf35e50
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SHA1
2b753ad5f2c98d73d7bd7b536ed1b9b5b2d7cefe
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SHA256
113352cdca18077e320bc9e6ff2a5b0d628cc81b5da27f9886b5de680510191a
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SHA512
2723574f1d6a664cf70116b8dac9e13157283403ade601c3e38620d70101c27de3f158b64f46763b4b783b23725ef2a778f66be8d9ff33c963e16ba3a98814d3
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SSDEEP
3072:DqJogYkcSNm9V7D2rzfro1zyM8Zyt7RWPT:Dq2kc4m9tDTzIA
Score10/10-
Renames multiple (359) 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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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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