General
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Target
2024-09-16_3d9e193bd55d695d75784ed5522b4796_darkside
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Size
146KB
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Sample
240916-t9f2naybqb
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MD5
3d9e193bd55d695d75784ed5522b4796
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SHA1
a827c80f9d06f0c42c1e6ed1a8c5190b6fb75c27
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SHA256
22648105847b9b73b9b9803f0d1e2c1cfbfa4a3dd377ebbfb1e4955b71d4353d
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SHA512
40fea7887366c2d45b446c02a604d93427cb32de300f8cd3bce4b10eab91ac90254bfabe3eb61b526ce9ca3632c3c0b695e2056b4d1cc889a92a9e0209b9dfb1
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SSDEEP
3072:06glyuxE4GsUPnliByocWepWwPReYhRcb0gU5ug1Y:06gDBGpvEByocWe8wP9h20t5uw
Behavioral task
behavioral1
Sample
2024-09-16_3d9e193bd55d695d75784ed5522b4796_darkside.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-16_3d9e193bd55d695d75784ed5522b4796_darkside.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
2024-09-16_3d9e193bd55d695d75784ed5522b4796_darkside
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Size
146KB
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MD5
3d9e193bd55d695d75784ed5522b4796
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SHA1
a827c80f9d06f0c42c1e6ed1a8c5190b6fb75c27
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SHA256
22648105847b9b73b9b9803f0d1e2c1cfbfa4a3dd377ebbfb1e4955b71d4353d
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SHA512
40fea7887366c2d45b446c02a604d93427cb32de300f8cd3bce4b10eab91ac90254bfabe3eb61b526ce9ca3632c3c0b695e2056b4d1cc889a92a9e0209b9dfb1
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SSDEEP
3072:06glyuxE4GsUPnliByocWepWwPReYhRcb0gU5ug1Y:06gDBGpvEByocWe8wP9h20t5uw
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Renames multiple (335) 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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