General
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Target
2024-03-11_acb8c1dd5f1344de63b04ebc7228fcca_darkside
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Size
146KB
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Sample
240311-bnkhvage47
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MD5
acb8c1dd5f1344de63b04ebc7228fcca
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SHA1
3fc7d043fca75b0217cdee97a69d5f8cfad9300c
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SHA256
e1aff7ff41163717437c6afd80d4192fee34dae64c1a044600733bd6cef1fb5c
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SHA512
179ba99925a5341f0f00ee9195b9af725f9e0e7b52430ce18986af15e5f15241b30d77a5de563e697829e64888dd1dffe0b8eb85554f05347aaaa79c8b8be2dc
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SSDEEP
3072:h6glyuxE4GsUPnliByocWepMDsBFajakFvUF/V:h6gDBGpvEByocWeWDiFajakCV
Behavioral task
behavioral1
Sample
2024-03-11_acb8c1dd5f1344de63b04ebc7228fcca_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_acb8c1dd5f1344de63b04ebc7228fcca_darkside.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-11_acb8c1dd5f1344de63b04ebc7228fcca_darkside
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Size
146KB
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MD5
acb8c1dd5f1344de63b04ebc7228fcca
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SHA1
3fc7d043fca75b0217cdee97a69d5f8cfad9300c
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SHA256
e1aff7ff41163717437c6afd80d4192fee34dae64c1a044600733bd6cef1fb5c
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SHA512
179ba99925a5341f0f00ee9195b9af725f9e0e7b52430ce18986af15e5f15241b30d77a5de563e697829e64888dd1dffe0b8eb85554f05347aaaa79c8b8be2dc
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SSDEEP
3072:h6glyuxE4GsUPnliByocWepMDsBFajakFvUF/V:h6gDBGpvEByocWeWDiFajakCV
Score9/10-
Renames multiple (296) 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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