General
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Target
2024-07-31_11c051782c327c662507801124f0b95b_darkside
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Size
147KB
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Sample
240731-mf5plasfrf
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MD5
11c051782c327c662507801124f0b95b
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SHA1
5dd92a1ab1cfc5b73b5dcdb3edd6ea6d498339df
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SHA256
3c13ae9a53b29849fd3bb75d3259a23658cd687441f8bdd610487007c51d2eac
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SHA512
239f6eba567c59cf956e4f6c8ffe6588bb2b16ede03e939f79db69ae23631881285475f634780a40f94038035fb1329743c9b57c92a9690ec927f6d372d9ca2e
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SSDEEP
1536:GzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDuc1UR7zBEDZhT+IhMjo9Uyz:9qJogYkcSNm9V7DJ1URfqVXmjo9T
Behavioral task
behavioral1
Sample
2024-07-31_11c051782c327c662507801124f0b95b_darkside.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-31_11c051782c327c662507801124f0b95b_darkside.exe
Resource
win10v2004-20240730-en
Malware Config
Extracted
C:\d093fD6aI.README.txt
https://coinatmradar.com
https://www.moonpay.com/buy
https://tox.chat/download.html
Targets
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Target
2024-07-31_11c051782c327c662507801124f0b95b_darkside
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Size
147KB
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MD5
11c051782c327c662507801124f0b95b
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SHA1
5dd92a1ab1cfc5b73b5dcdb3edd6ea6d498339df
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SHA256
3c13ae9a53b29849fd3bb75d3259a23658cd687441f8bdd610487007c51d2eac
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SHA512
239f6eba567c59cf956e4f6c8ffe6588bb2b16ede03e939f79db69ae23631881285475f634780a40f94038035fb1329743c9b57c92a9690ec927f6d372d9ca2e
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SSDEEP
1536:GzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDuc1UR7zBEDZhT+IhMjo9Uyz:9qJogYkcSNm9V7DJ1URfqVXmjo9T
Score10/10-
Renames multiple (329) 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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