General
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Target
5c44cec83a227b7ca24ac5debc9f2a70N.exe
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Size
3.0MB
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Sample
240722-eyxgyaygmp
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MD5
5c44cec83a227b7ca24ac5debc9f2a70
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SHA1
e52c496e218aad4016d843b6ad8495ae8565564f
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SHA256
ae4e173fade01d653a50c4a02e879dc665391c5e47927ea97d28c6666037c352
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SHA512
e15bcbab9068fe1331a283a5bde73700edb1a861685da1923a28d3e2e17623e0ac1beb494a5684b8689e718eaae22d3dad03ab7edd90acc02778f315edb7bd18
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SSDEEP
49152:jUQOmmKFrLkTRM+1TUKGHDLxdA7SkQhhSsFPWAYWQ+vKO7fPw19G:jEmmKFrLwRb0HHA7SkQhhSsfvnwO
Behavioral task
behavioral1
Sample
5c44cec83a227b7ca24ac5debc9f2a70N.exe
Resource
win7-20240708-en
Malware Config
Extracted
C:\Users\Admin\uOiGlD994.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
5c44cec83a227b7ca24ac5debc9f2a70N.exe
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Size
3.0MB
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MD5
5c44cec83a227b7ca24ac5debc9f2a70
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SHA1
e52c496e218aad4016d843b6ad8495ae8565564f
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SHA256
ae4e173fade01d653a50c4a02e879dc665391c5e47927ea97d28c6666037c352
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SHA512
e15bcbab9068fe1331a283a5bde73700edb1a861685da1923a28d3e2e17623e0ac1beb494a5684b8689e718eaae22d3dad03ab7edd90acc02778f315edb7bd18
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SSDEEP
49152:jUQOmmKFrLkTRM+1TUKGHDLxdA7SkQhhSsFPWAYWQ+vKO7fPw19G:jEmmKFrLwRb0HHA7SkQhhSsfvnwO
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Renames multiple (332) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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