General
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Target
acer.bin
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Size
56KB
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Sample
240430-j9tyeagb83
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MD5
979692cd7fc638beea6e9d68c752f360
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SHA1
c511ae4d80aaa281c610190aa13630de61ca714c
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SHA256
0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9
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SHA512
d7b7b6a968e6d7b7f3e7f98decb6b331b08122e491bf0b0dbe243223fb177218a758c34830f20c47f2a799acdd146297ec7f930c2bb4d5c6830ce65c8274ea6d
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SSDEEP
768:piN4q1eksgR4SiI+rxQ3rjFrXRRWxXyw/Afy8fIaJ/ZB49j9xOOLd9kvAx0:g4HHerjZX7pLjJKjSO5i
Static task
static1
Behavioral task
behavioral1
Sample
acer.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
acer.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
C:\README.0269b024.TXT
darkside
http://darksidc3iux462n6yunevoag52ntvwp6wulaz3zirkmh4cnz6hhj7id.onion/162/thedixiegroup/LCfyHRcwffrYTblpZvoPO3XDbrYPcNu0wVAsH5p49LSjBfzTmtdXT48azXFlMu7q
http://dark24zz36xm4y2phwe7yvnkkkkhxionhfrwp67awpb3r3bdcneivoqd.onion/W57MRI9C7YZJUZEABBBYRQLSUTG22JZ9MAH0WT1ISHC405KP7Z2UWY3AI3J68DNM
Targets
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Target
acer.bin
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Size
56KB
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MD5
979692cd7fc638beea6e9d68c752f360
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SHA1
c511ae4d80aaa281c610190aa13630de61ca714c
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SHA256
0a0c225f0e5ee941a79f2b7701f1285e4975a2859eb4d025d96d9e366e81abb9
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SHA512
d7b7b6a968e6d7b7f3e7f98decb6b331b08122e491bf0b0dbe243223fb177218a758c34830f20c47f2a799acdd146297ec7f930c2bb4d5c6830ce65c8274ea6d
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SSDEEP
768:piN4q1eksgR4SiI+rxQ3rjFrXRRWxXyw/Afy8fIaJ/ZB49j9xOOLd9kvAx0:g4HHerjZX7pLjJKjSO5i
Score10/10-
DarkSide
Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.
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Renames multiple (163) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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