Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
21/02/2024, 22:37
General
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Target
2024-02-21_6d249ee20ac4881a7a40d87c38108cda_cryptolocker.exe
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Size
37KB
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MD5
6d249ee20ac4881a7a40d87c38108cda
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SHA1
8b4da538650840beebab464c5edcabee8258c393
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SHA256
f1a7b0c1769e70918710d55e26510727a29b5cf5413495023f13a12ea350cf28
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SHA512
cab7f28bad129d4320ee4e313203d3645fe8f3cd8df0a8bae0056b69b5e8a8cb3ecaaba1d212eda9b43eccf468abef418deec06d91179db25444ebcd289caef8
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL851:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLm
Malware Config
Signatures
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Detection of CryptoLocker Variants 5 IoCs
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Detection of Cryptolocker Samples 4 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-21_6d249ee20ac4881a7a40d87c38108cda_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-21_6d249ee20ac4881a7a40d87c38108cda_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
37KB
MD5aebe4961bea5d78b859281f65101c472
SHA1a477f5311a0ab3f9f01d3ae5a43d85add0f64775
SHA2565ab6d0cac0f732606a69a71bb9783ed54e2d88f98a7afb356faa50c6cf6e7048
SHA512487b8c6da6b7c2200c6df06c94f700bb6b35eca36a8861ab5e52ce02618ad2ec1480733b4e0c573d444e1bc1ce444d72d9b8685c254a40c80d146aff45e38dba
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Filesize
44KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
44KB
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Filesize
44KB
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Filesize
44KB
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Filesize
24KB
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Filesize
24KB