General
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Target
2024-03-12_825cef6d5ce0cdd0543e62e3a5a0da11_darkside
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Size
153KB
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Sample
240312-3j7lcsgb64
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MD5
825cef6d5ce0cdd0543e62e3a5a0da11
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SHA1
c710f8bcaaa734051ea9d7cd6a2e8e557e754c16
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SHA256
a056607887510431f2be95f0b05cc385b193da4efdd5c2bd13467101f81597b8
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SHA512
3ae5fe770cc84c2d03591164857c387e56beefa489edb6437ca5c08baecf1029f1b73534eba7b363c9ae12bdc04a24b9bfe5678163f20d9102940af80e9c066f
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SSDEEP
3072:5qJogYkcSNm9V7DryuLi7g9VLa00AA8aSzkvT:5q2kc4m9tDDi7g9VLhfAs
Behavioral task
behavioral1
Sample
2024-03-12_825cef6d5ce0cdd0543e62e3a5a0da11_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_825cef6d5ce0cdd0543e62e3a5a0da11_darkside.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\6cVesywCa.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
2024-03-12_825cef6d5ce0cdd0543e62e3a5a0da11_darkside
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Size
153KB
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MD5
825cef6d5ce0cdd0543e62e3a5a0da11
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SHA1
c710f8bcaaa734051ea9d7cd6a2e8e557e754c16
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SHA256
a056607887510431f2be95f0b05cc385b193da4efdd5c2bd13467101f81597b8
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SHA512
3ae5fe770cc84c2d03591164857c387e56beefa489edb6437ca5c08baecf1029f1b73534eba7b363c9ae12bdc04a24b9bfe5678163f20d9102940af80e9c066f
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SSDEEP
3072:5qJogYkcSNm9V7DryuLi7g9VLa00AA8aSzkvT:5q2kc4m9tDDi7g9VLhfAs
Score10/10-
Renames multiple (333) 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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