Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
25-04-2024 22:46
General
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Target
2024-04-25_6033fc5d1996c8571efd90136a98fc5d_ryuk.exe
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Size
2.2MB
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MD5
6033fc5d1996c8571efd90136a98fc5d
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SHA1
eb8f7407863b5622709b934441f193acf4f6cd14
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SHA256
78ec211c829ae6f1abb9f1258fc2428ff9c5600c1359e6a11c959bee78415c41
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SHA512
72b989022ffa22b93f26be9769d2962bac4f23426505a90410e0b7c4d200f21dd4b98b304554b183005138f00feda6a6ce5a5184ce1b0d138cfcd174d0efd357
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SSDEEP
49152:VNl7soq7sQCc1kyG2xHywRfHIO2Ts4bvDtksDM2jh3BqS7YtGL/Als:dD2311kaxp9qO6MMQS7kGLws
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\2024-04-25_6033fc5d1996c8571efd90136a98fc5d_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-25_6033fc5d1996c8571efd90136a98fc5d_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=3712 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
384KB
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Filesize
2.3MB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
2.3MB