General
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Target
2024-11-06_560e87de640bdb928ef3fd8b6ce20a9c_darkgate_ryuk
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Size
26.7MB
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Sample
241106-djpywatcre
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MD5
560e87de640bdb928ef3fd8b6ce20a9c
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SHA1
1ed50a4c6f6359ed1e8f57d3a07719cd22173ae9
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SHA256
1e83472c744461cd0b332ec8d831ac944bc11e9815ce65303638884b68957b7b
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SHA512
cbf20f6adba6fb57d9114a0462e22f007d9c1fdd08b5ffaa5e9c46b6941385cf34d2c079403728f2399cbba001fd524d41b2d717a9dd29b258e0390ddf601e27
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SSDEEP
98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMf:9nwngnwnBRRRVR6
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-06_560e87de640bdb928ef3fd8b6ce20a9c_darkgate_ryuk.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-11-06_560e87de640bdb928ef3fd8b6ce20a9c_darkgate_ryuk.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
2024-11-06_560e87de640bdb928ef3fd8b6ce20a9c_darkgate_ryuk
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Size
26.7MB
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MD5
560e87de640bdb928ef3fd8b6ce20a9c
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SHA1
1ed50a4c6f6359ed1e8f57d3a07719cd22173ae9
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SHA256
1e83472c744461cd0b332ec8d831ac944bc11e9815ce65303638884b68957b7b
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SHA512
cbf20f6adba6fb57d9114a0462e22f007d9c1fdd08b5ffaa5e9c46b6941385cf34d2c079403728f2399cbba001fd524d41b2d717a9dd29b258e0390ddf601e27
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SSDEEP
98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMf:9nwngnwnBRRRVR6
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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