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General
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Target
2024-07-28_c679359d67dcf558fec0df115291c3ed_darkside
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Size
150KB
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Sample
240728-n1gnyazgla
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MD5
c679359d67dcf558fec0df115291c3ed
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SHA1
dde0863b4a4312f7517a686117e4e42451764830
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SHA256
3d4246b48a24056909608ab3731af6058a165b88e8b9fbb0535a07d7c46d0a01
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SHA512
1cdc78563d13e5bec9d005347211c6afb73012b8f906c0ae2f239be55fb12749ef157abde15134ae580538714aa67c9f37771eeb312693cafbd6fa6bfb5fafac
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SSDEEP
3072:6qJogYkcSNm9V7D0SgLiHtub0s0JXtMPUugqT:6q2kc4m9tDO+Fs0JXOUug
Behavioral task
behavioral1
Sample
2024-07-28_c679359d67dcf558fec0df115291c3ed_darkside.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-28_c679359d67dcf558fec0df115291c3ed_darkside.exe
Resource
win10v2004-20240729-en
Malware Config
Extracted
C:\nJzOeG1yb.README.txt
lockbit
3D48styd7H8qJqfng7aV6QB3GirKF6WHUq
https://twitter.com/hashtag/lockbit?f=live
https://tox.chat/download.html
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
Targets
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Target
2024-07-28_c679359d67dcf558fec0df115291c3ed_darkside
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Size
150KB
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MD5
c679359d67dcf558fec0df115291c3ed
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SHA1
dde0863b4a4312f7517a686117e4e42451764830
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SHA256
3d4246b48a24056909608ab3731af6058a165b88e8b9fbb0535a07d7c46d0a01
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SHA512
1cdc78563d13e5bec9d005347211c6afb73012b8f906c0ae2f239be55fb12749ef157abde15134ae580538714aa67c9f37771eeb312693cafbd6fa6bfb5fafac
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SSDEEP
3072:6qJogYkcSNm9V7D0SgLiHtub0s0JXtMPUugqT:6q2kc4m9tDO+Fs0JXOUug
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Renames multiple (372) 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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