General
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Target
9cf6b481176f100d25ab18f51a94ddba5331eb5a71e7e5be61d4d804beaf2b7f
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Size
1.3MB
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Sample
240612-jra3ksvern
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MD5
578686d426220cca6710384f1a796d40
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SHA1
881f44b6559c0f208d80a038f590957a59d43ae7
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SHA256
9cf6b481176f100d25ab18f51a94ddba5331eb5a71e7e5be61d4d804beaf2b7f
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SHA512
aee8f001567f1fc70b7f96af646c72a0370dd072259c6148e48ed6fad87b523604c429f856142131fc0c421ddf14fb961fb7958744d1ffa677fbf44a3f985fd3
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SSDEEP
24576:CCKjGgWSHMwVBBcMOIix4qGZxpzkKmpn4NURh426RQUh+i/KLG:fKaSHDVIMOr+q2pAj4+h426aUQKKL
Behavioral task
behavioral1
Sample
9cf6b481176f100d25ab18f51a94ddba5331eb5a71e7e5be61d4d804beaf2b7f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9cf6b481176f100d25ab18f51a94ddba5331eb5a71e7e5be61d4d804beaf2b7f.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
9cf6b481176f100d25ab18f51a94ddba5331eb5a71e7e5be61d4d804beaf2b7f
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Size
1.3MB
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MD5
578686d426220cca6710384f1a796d40
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SHA1
881f44b6559c0f208d80a038f590957a59d43ae7
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SHA256
9cf6b481176f100d25ab18f51a94ddba5331eb5a71e7e5be61d4d804beaf2b7f
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SHA512
aee8f001567f1fc70b7f96af646c72a0370dd072259c6148e48ed6fad87b523604c429f856142131fc0c421ddf14fb961fb7958744d1ffa677fbf44a3f985fd3
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SSDEEP
24576:CCKjGgWSHMwVBBcMOIix4qGZxpzkKmpn4NURh426RQUh+i/KLG:fKaSHDVIMOr+q2pAj4+h426aUQKKL
Score7/10-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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