Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
25-01-2024 16:48
General
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Target
2024-01-25_98d7da39fafb24d903e8cf1d50408b9a_ryuk.exe
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Size
2.1MB
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MD5
98d7da39fafb24d903e8cf1d50408b9a
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SHA1
70e35c3e25b1fca399edb942f32fabc1f5dbe267
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SHA256
79ea36ef3757d6eb13e014f7339aa5ab4cc4a96fde15afbe470542d7d72e9586
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SHA512
345078ad218ab50abfff8d152cc7dc39d329ccd5002a49c425c2795807998c5805440b1c8eeaac22915bb1f8bb9598d183eb20f93b042aa73c11e28f95e74383
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SSDEEP
49152:ugp6n0bEQ0zm8zhNr6M4olFmOpmRS1fcTIzc+pFzz+/2fNR:cNm8zrCg1M+pFtFR
Score
5/10
Malware Config
Signatures
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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_98d7da39fafb24d903e8cf1d50408b9a_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-25_98d7da39fafb24d903e8cf1d50408b9a_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2900-0-0x00000000003C0000-0x0000000000420000-memory.dmpFilesize
384KB
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memory/2900-1-0x0000000140000000-0x0000000140229000-memory.dmpFilesize
2.2MB
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memory/2900-8-0x00000000003C0000-0x0000000000420000-memory.dmpFilesize
384KB
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memory/2900-7-0x00000000003C0000-0x0000000000420000-memory.dmpFilesize
384KB
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memory/2900-12-0x00000000003C0000-0x0000000000420000-memory.dmpFilesize
384KB
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memory/2900-14-0x0000000140000000-0x0000000140229000-memory.dmpFilesize
2.2MB