Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
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submitted
15-04-2024 21:34
General
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Target
2024-04-15_9a49e8aca5aae10ce811f79efeb3749c_cryptolocker.exe
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Size
86KB
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MD5
9a49e8aca5aae10ce811f79efeb3749c
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SHA1
17d3272ca8f75b01982f2be5341361c66750c00b
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SHA256
09c96a034ee02a6545a81b4d1402c626afabc05bd8b2af2f6753f070f189825a
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SHA512
4caf342441c1c13a6f601f9deab46ce8d335a836809a6ac005ce124e83927655d137bbc94b1d3ca9e61ac6f6a5615694b86eba8f8bb42b8c30b07ae1a0df288f
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxpRZ:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8X
Malware Config
Signatures
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Detection of CryptoLocker Variants 5 IoCs
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Detection of Cryptolocker Samples 3 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\2024-04-15_9a49e8aca5aae10ce811f79efeb3749c_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-15_9a49e8aca5aae10ce811f79efeb3749c_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
86KB
MD53d8bd914d6cca83b7de893b183fe36e0
SHA17e1d0b3243da599709b007ff9c30a03fe9ba2f93
SHA256f8bca07af2fade1774f1dce2e2a931b0eac0719f919f15ab54ad18a0d4652c90
SHA5124d797b5fade46a0d6a95b65bbc59a7316977809a6b0d58a0362242e437a102d2288ac3452968e4acc895ac36627db99a30f6a2441d88562c0171e0333896adf8
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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
60KB
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Filesize
24KB
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Filesize
24KB
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Filesize
60KB