Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
15/05/2024, 03:22
General
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Target
2024-05-15_03d4638252ca65d62d5b258e088c644c_cryptolocker.exe
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Size
69KB
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MD5
03d4638252ca65d62d5b258e088c644c
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SHA1
73c3289b9004beb372697d075a9e28e9bddd3cae
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SHA256
0444c8b65a3a0e405c4a381ba7c80feeefe65b8cac6f2dceea1abe08147ed5b1
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SHA512
10de79cf643a30e548d80d8dc48b163c96dcf5ffaf266e8fa47edefba3a91ed426895b8041383a6c07314a10d74ab041994fd6f2edd148e4e94093ecac0d3b57
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFzE:6j+1NMOtEvwDpjr8ox8UDEpN/jA
Malware Config
Signatures
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Detection of CryptoLocker Variants 6 IoCs
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Detection of Cryptolocker Samples 6 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\2024-05-15_03d4638252ca65d62d5b258e088c644c_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-15_03d4638252ca65d62d5b258e088c644c_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
69KB
MD5f7df836ddd55983a767fe6ae6aae9c36
SHA121f62b4e8325ed8c5fc60ff41faa3822ddd44067
SHA2564b0d6f35e095dda02c7d9a89d59f756befb6982ac76e17a269b49e4faaf02ceb
SHA5129128257143628d6ad67da07d137212de82f05eefe8f4339e51bb7e3ede961267ab015688f5872dd34fb8f70970738cad5f7cb79b7961f34f2a87bd6bd68fec92
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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
60KB
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Filesize
24KB
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Filesize
24KB
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Filesize
60KB