General
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Target
ad0a291d7337221f412af0f32f7403ea
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Size
293KB
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Sample
240228-2k5bysfe9t
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MD5
ad0a291d7337221f412af0f32f7403ea
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SHA1
0a680cb9648b77d5f7e9ac49a9f8884eb9316edc
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SHA256
8db8d8e5e0d5835754875ba1d7b048772a018af991a277a18d92d538b4a3e7c2
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SHA512
a4ec6e15c43b9ddbf36df687d697236f20f447d02cea5cd7964374a20ba255b0599895a8d548f637e467ff02fcd89f897b56a12c878f35ac2fcece5fc0e795d6
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SSDEEP
6144:LiMmXRH6pXfSb0ceR/VFAHh1kgcs0HW1kyApHhP+gDzvR0:5MMpXKb0hNGh1kG0HWnALb0
Behavioral task
behavioral1
Sample
ad0a291d7337221f412af0f32f7403ea.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ad0a291d7337221f412af0f32f7403ea.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
ad0a291d7337221f412af0f32f7403ea
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Size
293KB
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MD5
ad0a291d7337221f412af0f32f7403ea
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SHA1
0a680cb9648b77d5f7e9ac49a9f8884eb9316edc
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SHA256
8db8d8e5e0d5835754875ba1d7b048772a018af991a277a18d92d538b4a3e7c2
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SHA512
a4ec6e15c43b9ddbf36df687d697236f20f447d02cea5cd7964374a20ba255b0599895a8d548f637e467ff02fcd89f897b56a12c878f35ac2fcece5fc0e795d6
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SSDEEP
6144:LiMmXRH6pXfSb0ceR/VFAHh1kgcs0HW1kyApHhP+gDzvR0:5MMpXKb0hNGh1kG0HWnALb0
Score10/10-
Modifies WinLogon for persistence
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Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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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 autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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