Analysis
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max time kernel
90s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
13/02/2024, 03:47
General
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Target
2024-02-13_6bdc6c94ceb34086085903f4b722b7a9_ryuk.exe
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Size
1.8MB
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MD5
6bdc6c94ceb34086085903f4b722b7a9
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SHA1
fdbaedc83da6a74f266a96dde20b1913a8e2023c
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SHA256
b7e92986c4fcfc724a2f0f4323f863acce4a6459fbc8293ee97f789c5eeb6383
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SHA512
f74a690292d10450ca9d3ccc144f4fd80a8f899a90f4470397559773e4e688cebebd2102582498187988ce60fb3de1661683e502d1c4b9ef07490911fa43e784
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SSDEEP
24576:46V6RC/AyqGizWCaFby6VqIi2lObXobHAEW9INFJY0au:46cnGizWCaFbxw7x03jY0a
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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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\2024-02-13_6bdc6c94ceb34086085903f4b722b7a9_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-13_6bdc6c94ceb34086085903f4b722b7a9_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.4MB
MD523377832a1606b330c912e5e1403e6eb
SHA1f3542a54730902f675915f9f5d122f2accb6410a
SHA256e0276a5d9419ca63f1ef6f4e20fe55a9ac6bca253bc685e6c219617f29da9bf4
SHA512e58a37ec9ef6bfde7c1d4356fe9ee9c7b85f59ebbc89418c34121dd30ba78f11d1167a71840fab2f44d30f5ad745148e9b961e9e4f60a0f8630f2d00cd5c21bf
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Filesize
1.8MB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
1.8MB
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Filesize
1.4MB
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Filesize
1.4MB