Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
02/06/2024, 04:44
General
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Target
2024-06-02_cd0150972954d717ba188312ba7ccb25_cryptolocker.exe
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Size
62KB
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MD5
cd0150972954d717ba188312ba7ccb25
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SHA1
7dadb09b39821671600187b4663731b1296c6219
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SHA256
fd9f795f0f90d8ca2f27568488c1214c489ac93cd6eb421e3058becb11ef99ed
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SHA512
8c1d3dc7f0b6117f31ef088bd144d6ccf246a12a29c5ff59e3a4921c820bc9674bcd89164cf1e4fce14984c7111013a10e10ff35750d0afeee4bd30aaab9f06f
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SSDEEP
768:3Uz7yVEhs9+Hs1SQtOOtEvwDpjO9+4hdCY8EQMjpi/Wpi3B3URiLqCyLuAx8XG9p:3P+HsMQMOtEvwDpjoHy7B3g9CWuAxWQ9
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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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\2024-06-02_cd0150972954d717ba188312ba7ccb25_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-02_cd0150972954d717ba188312ba7ccb25_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
63KB
MD540497930e254a3bcdb38b8f6c41a1ead
SHA1730fcca564998ccfd7848dc1d284386755d61f1f
SHA2569db003333859914c8e0c289cc950330aec72b08fb91f19db4b3bf1db739f1655
SHA512e7f25d4aadce37e8ede309cb993fe0f28bc81a15867b7bd85bc661b224e05d3151ec858e4c91d5a8780fe1123222da1b2e150f680499c1e6abdf962afcf56a6a
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Filesize
44KB
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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
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
44KB