Analysis
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max time kernel
147s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
05/03/2024, 12:59
General
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Target
2024-03-05_db85ff2d1f725daa9680194aa7dd7c16_ryuk.exe
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Size
1.8MB
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MD5
db85ff2d1f725daa9680194aa7dd7c16
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SHA1
13acf03573b1185944dbba0a756e53475ee970f2
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SHA256
89b1ca6956b8f3fbeca3bce075559c78c3ccf6fbe12946957e6e5e86ba0592af
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SHA512
dd206726db128fe2f013c375cd5404df458102ada373243169ed0e988afbf26665b8f76c17518dc928d6d4104300771447e03cb907d15f7fb62f6e051447d710
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SSDEEP
49152:NKX0DzOswXyfymHQlIuQjaB0zj0yjoB2:XXNOyfjqIyB2Yyjl
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\2024-03-05_db85ff2d1f725daa9680194aa7dd7c16_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-05_db85ff2d1f725daa9680194aa7dd7c16_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4064 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.9MB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
1.9MB