General
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Target
2025-01-28_dbd1e940cb5d2d3ded216a7a55e43d85_darkside
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Size
146KB
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Sample
250128-vgj4aayjcr
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MD5
dbd1e940cb5d2d3ded216a7a55e43d85
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SHA1
833e046616354a1c9d260aec6cd40d8477ab1012
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SHA256
e7df8e3297b3daa23d6633c9a87db2f05be14a0e45338bc3ff170f934cec6dd8
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SHA512
166d04c074f8ec6241ac04434a8ea473ab855b6aeca3c9b438147451315b582dd2572399c18335e053ebc20e9f65c43f6b6ba3018aa330c6ec334d6b6b0baad6
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SSDEEP
1536:ZzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xD6mZlyPvJfHTbM8myFolkNstUyz:iqJogYkcSNm9V7D6mZl2vJ/8zlastT
Behavioral task
behavioral1
Sample
2025-01-28_dbd1e940cb5d2d3ded216a7a55e43d85_darkside.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-28_dbd1e940cb5d2d3ded216a7a55e43d85_darkside.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
2025-01-28_dbd1e940cb5d2d3ded216a7a55e43d85_darkside
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Size
146KB
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MD5
dbd1e940cb5d2d3ded216a7a55e43d85
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SHA1
833e046616354a1c9d260aec6cd40d8477ab1012
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SHA256
e7df8e3297b3daa23d6633c9a87db2f05be14a0e45338bc3ff170f934cec6dd8
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SHA512
166d04c074f8ec6241ac04434a8ea473ab855b6aeca3c9b438147451315b582dd2572399c18335e053ebc20e9f65c43f6b6ba3018aa330c6ec334d6b6b0baad6
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SSDEEP
1536:ZzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xD6mZlyPvJfHTbM8myFolkNstUyz:iqJogYkcSNm9V7D6mZl2vJ/8zlastT
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Renames multiple (341) 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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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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