General
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Target
2024-06-04_1ef233711d9aecf5d7426046101bf70b_darkside
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Size
147KB
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Sample
240604-a319gafb8y
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MD5
1ef233711d9aecf5d7426046101bf70b
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SHA1
2d9396963e2776b1c7720afc8b1e704585510f74
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SHA256
4fd323ac88785b56fddf6fc626f240057c0d03377277ee9e8ea609bab33646d2
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SHA512
22d518d4bf1a037501ec6a058566873d5f4e8b63fd7c1e341d6982a320b41c670f895ff1670ca15354bc9221723ce49acf9bdff798d26b098495ec57fb952252
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SSDEEP
3072:f6glyuxE4GsUPnliByocWepgzQfUMdGxUnsRa8Ds:f6gDBGpvEByocWei0sMd6UnsRa8o
Behavioral task
behavioral1
Sample
2024-06-04_1ef233711d9aecf5d7426046101bf70b_darkside.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-04_1ef233711d9aecf5d7426046101bf70b_darkside.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-04_1ef233711d9aecf5d7426046101bf70b_darkside
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Size
147KB
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MD5
1ef233711d9aecf5d7426046101bf70b
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SHA1
2d9396963e2776b1c7720afc8b1e704585510f74
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SHA256
4fd323ac88785b56fddf6fc626f240057c0d03377277ee9e8ea609bab33646d2
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SHA512
22d518d4bf1a037501ec6a058566873d5f4e8b63fd7c1e341d6982a320b41c670f895ff1670ca15354bc9221723ce49acf9bdff798d26b098495ec57fb952252
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SSDEEP
3072:f6glyuxE4GsUPnliByocWepgzQfUMdGxUnsRa8Ds:f6gDBGpvEByocWei0sMd6UnsRa8o
Score9/10-
Renames multiple (286) 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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