General
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Target
2024-09-17_13d1cd6bc101aaeabbb33fe9af40be3f_darkside
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Size
146KB
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Sample
240917-vxv6gsvekn
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MD5
13d1cd6bc101aaeabbb33fe9af40be3f
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SHA1
fdf8e840d9b5241bcf3b458cac72c2fb4d4cec00
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SHA256
a8bd5d36c5653a89f5643dd7d7ff27146dcc95f0ef7c3a507f8c42af1ee6b367
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SHA512
80c10fc4b173ff9ba30d0a3944645402995c66b356e079e52e343f7fa8c493ccc2ce4f864f0ab26ebd2eda59108167fc710d7fcab95038bdb3e6c187074d7f89
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SSDEEP
3072:76glyuxE4GsUPnliByocWepRs7lD9DVGUI:76gDBGpvEByocWeHkg
Behavioral task
behavioral1
Sample
2024-09-17_13d1cd6bc101aaeabbb33fe9af40be3f_darkside.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-17_13d1cd6bc101aaeabbb33fe9af40be3f_darkside.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
2024-09-17_13d1cd6bc101aaeabbb33fe9af40be3f_darkside
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Size
146KB
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MD5
13d1cd6bc101aaeabbb33fe9af40be3f
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SHA1
fdf8e840d9b5241bcf3b458cac72c2fb4d4cec00
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SHA256
a8bd5d36c5653a89f5643dd7d7ff27146dcc95f0ef7c3a507f8c42af1ee6b367
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SHA512
80c10fc4b173ff9ba30d0a3944645402995c66b356e079e52e343f7fa8c493ccc2ce4f864f0ab26ebd2eda59108167fc710d7fcab95038bdb3e6c187074d7f89
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SSDEEP
3072:76glyuxE4GsUPnliByocWepRs7lD9DVGUI:76gDBGpvEByocWeHkg
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Renames multiple (374) 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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