Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20250207-en -
resource tags
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submitted
06/03/2025, 18:59
General
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Target
2025-03-06_dbc822d1ec546b004b9509fdc46104b0_ryuk.exe
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Size
1.4MB
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MD5
dbc822d1ec546b004b9509fdc46104b0
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SHA1
2bd7b0e2ef65e5959eb306226ef69526da716fcd
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SHA256
2f0a9ccf092e427ed25cf9071f9504167869f5c85522ae69214696c40dc00220
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SHA512
acb34bf290ceedc1a978496979b26d690c905e866f7485ca4194769fc4bb259eb7d5458157f7e2659a2012b785c4ab9d69b48dc0fdd2b87e0703a2473fed995f
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SSDEEP
24576:UhViFTF3PMBT6sMNfA0duzPDPxR/E/fVeAgw5Z0tt2Jg:UhViFT5yTGNfAQMPDpRM/flgwf0Gg
Score
10/10
Malware Config
Signatures
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Azov
A wiper seeking only damage, first seen in 2022.
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Azov family
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Adds Run key to start application 2 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in Program Files directory 11 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-06_dbc822d1ec546b004b9509fdc46104b0_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-06_dbc822d1ec546b004b9509fdc46104b0_ryuk.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1900 -s 1562⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
20KB
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Filesize
20KB
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Filesize
16KB
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Filesize
28KB
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Filesize
20KB
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Filesize
16KB