Analysis
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max time kernel
92s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
25-01-2024 16:44
General
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Target
2024-01-25_8a993fd2f76749c7226931c14d84a87e_ryuk.exe
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Size
2.3MB
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MD5
8a993fd2f76749c7226931c14d84a87e
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SHA1
77a0322e0eec7b602af0a6d2992f0c4ae7f4b732
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SHA256
a938c20a93f45c06b52896cc6cf69fadb33fd0a43fa834603a3f1c45fa0e81fa
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SHA512
93b6aa4f7ef5b6d4fa1a1bf6d1aed9473ad53991fe8131d4e9df587451a57b13d124735696a030739d388549209385512633081cfe8c9fe5c143cc1a1a827796
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SSDEEP
49152:XEPd7cxMck5LKnl1QHbkmJoLsbd7cSIK66fb8M+pFzz+/2fNR:0ehQmngkm9b+pFtFR
Score
10/10
Malware Config
Signatures
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Kinsing
Kinsing is a loader written in Golang.
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Drops file in System32 directory 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-25_8a993fd2f76749c7226931c14d84a87e_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-25_8a993fd2f76749c7226931c14d84a87e_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1700-1-0x0000000140000000-0x000000014025A000-memory.dmpFilesize
2.4MB
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memory/1700-0-0x00000000008E0000-0x0000000000940000-memory.dmpFilesize
384KB
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memory/1700-7-0x00000000008E0000-0x0000000000940000-memory.dmpFilesize
384KB
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memory/1700-12-0x0000000140000000-0x000000014025A000-memory.dmpFilesize
2.4MB
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memory/1700-11-0x00000000008E0000-0x0000000000940000-memory.dmpFilesize
384KB