General
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Target
2024-11-06_682e10f3605a4fb2d83fd9b83244225b_darkgate_ryuk
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Size
26.7MB
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Sample
241106-dmzmgsthrr
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MD5
682e10f3605a4fb2d83fd9b83244225b
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SHA1
2c3b287788bf27d4804fc60140ce970c1ac38129
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SHA256
1bc2ad63aa1cebe2820c411a1dd2806755bebfd127611b98747b6855f56e3ba5
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SHA512
4fda4dafb649a9531105b5b50863a876d618ef17c1ec3267448b43ccd1c4119fa350149c4dfcf130ba8491e4bebe399da85b9d19838b7d2da3d4bd6a839455b3
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SSDEEP
98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMU:9nwngnwnBRRRVR7
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-06_682e10f3605a4fb2d83fd9b83244225b_darkgate_ryuk.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-11-06_682e10f3605a4fb2d83fd9b83244225b_darkgate_ryuk.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
2024-11-06_682e10f3605a4fb2d83fd9b83244225b_darkgate_ryuk
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Size
26.7MB
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MD5
682e10f3605a4fb2d83fd9b83244225b
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SHA1
2c3b287788bf27d4804fc60140ce970c1ac38129
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SHA256
1bc2ad63aa1cebe2820c411a1dd2806755bebfd127611b98747b6855f56e3ba5
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SHA512
4fda4dafb649a9531105b5b50863a876d618ef17c1ec3267448b43ccd1c4119fa350149c4dfcf130ba8491e4bebe399da85b9d19838b7d2da3d4bd6a839455b3
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SSDEEP
98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMU:9nwngnwnBRRRVR7
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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