Analysis
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max time kernel
144s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
20/06/2024, 15:26
General
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Target
2024-06-20_2f460fba602d89aaa7c6a806c05298d6_cryptolocker.exe
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Size
51KB
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MD5
2f460fba602d89aaa7c6a806c05298d6
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SHA1
7729a654b3f88ced2d9ee71a6cb07b832ed8f614
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SHA256
3f7e0e7537bf945a71b0d61f045d253eaa42817ad9754f84c429b2cd7f2ea505
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SHA512
457b5e5678ebe47e30eeafdbe3fcbe3af8e9ee71e06793e12c91a64f298c6e9470274d89b3ba67b611c11da22eda53388b9131883f6b45241e07bed80639698c
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SSDEEP
768:OQz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnY1n9V:Oj+1NMOtEvwDpjr8hgpY19V
Malware Config
Signatures
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Detection of CryptoLocker Variants 5 IoCs
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Detection of Cryptolocker Samples 5 IoCs
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Detects executables built or packed with MPress PE compressor 5 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\2024-06-20_2f460fba602d89aaa7c6a806c05298d6_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-20_2f460fba602d89aaa7c6a806c05298d6_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.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
51KB
MD5b448385b03a5efca6fc9f4b4833ab8b8
SHA1278759e2e3cb38dd5660627c0ebc81b01e074330
SHA2564490775598e93a6c0c8e4a9153d32fe5d9e00c71f84078adc519a01d9e0890a8
SHA51284494d4b021166454ad416d9f684aaf457e15aff5e31456a2213c31086cd8ab1a9f8034261eb0308993a06bf2db47a4461ca54c9b71ae43c468785c1df9faa31
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Filesize
60KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
60KB
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Filesize
60KB
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Filesize
24KB
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Filesize
24KB
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Filesize
60KB