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General
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Target
756bab043d61134b32672f731922b9ad
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Size
5.9MB
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Sample
240125-y2j6kaeec5
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MD5
756bab043d61134b32672f731922b9ad
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SHA1
cd259f4a8e1ff1d0713b03bf6a36044eb94d0e4d
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SHA256
7818e559bd7eb1a59e44bae2781519ee345c4213a96eb4fd587f6c31aaa0f58c
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SHA512
8984e42b966a057898ce641d892b8fa599efae68fa1f50cf134e2e8dae6eebfe3087b6c5805ab5f5057f3e70a02304fa22548f3f5a6d172ae038a94b87b77d14
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SSDEEP
24576:ZMMpXS0hN0V0HZSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0Nf:Kwi0L0qk
Behavioral task
behavioral1
Sample
756bab043d61134b32672f731922b9ad.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
756bab043d61134b32672f731922b9ad.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
756bab043d61134b32672f731922b9ad
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Size
5.9MB
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MD5
756bab043d61134b32672f731922b9ad
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SHA1
cd259f4a8e1ff1d0713b03bf6a36044eb94d0e4d
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SHA256
7818e559bd7eb1a59e44bae2781519ee345c4213a96eb4fd587f6c31aaa0f58c
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SHA512
8984e42b966a057898ce641d892b8fa599efae68fa1f50cf134e2e8dae6eebfe3087b6c5805ab5f5057f3e70a02304fa22548f3f5a6d172ae038a94b87b77d14
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SSDEEP
24576:ZMMpXS0hN0V0HZSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0Nf:Kwi0L0qk
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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