General
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Target
2024-11-06_cd76415a680cf7cb75ce9956151d8f2c_darkgate_ryuk
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Size
26.7MB
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Sample
241106-d26pcatjcx
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MD5
cd76415a680cf7cb75ce9956151d8f2c
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SHA1
d77072712ac05e80342c98e5152420e07f14eb87
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SHA256
22740a292276906422e5ce341642a68183d08e2c90c8f6a7d39b5b10f7f7a816
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SHA512
f47209edcafe0b54de8d69248cbe128e6a150c93c8b9f3f1c3ac963d98e665cc429dd86fba1e4d31a614d52fdc4ce4818c81b68dd29d0d7509cfdfde5d9787f4
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SSDEEP
98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMJ:9nwngnwnBRRRVRw
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-06_cd76415a680cf7cb75ce9956151d8f2c_darkgate_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-06_cd76415a680cf7cb75ce9956151d8f2c_darkgate_ryuk.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
2024-11-06_cd76415a680cf7cb75ce9956151d8f2c_darkgate_ryuk
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Size
26.7MB
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MD5
cd76415a680cf7cb75ce9956151d8f2c
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SHA1
d77072712ac05e80342c98e5152420e07f14eb87
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SHA256
22740a292276906422e5ce341642a68183d08e2c90c8f6a7d39b5b10f7f7a816
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SHA512
f47209edcafe0b54de8d69248cbe128e6a150c93c8b9f3f1c3ac963d98e665cc429dd86fba1e4d31a614d52fdc4ce4818c81b68dd29d0d7509cfdfde5d9787f4
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SSDEEP
98304:9E2RpMMHMMMvMMZMMMlmMMMiMMMYJMMHMMM6MMZMMMqNMMzMMMUMMVMMMYJMMzMJ:9nwngnwnBRRRVRw
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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