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
13/06/2024, 04:36
General
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Target
2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_cryptolocker.exe
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Size
96KB
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MD5
eb243b2c8cf0f4c8213eca248b6460b7
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SHA1
60f9f7c8413a3ea9d97b483ad22a502e843badee
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SHA256
819e08efe10c2012f28cf892342e4a016dbaa895a398ce12efa00e5268a096d6
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SHA512
a1ca33952947c709d3bb0a64925e5355be9a7830a3d60a4ba6e23e5fbcebc7d54bef4da4e6a93da7581db0cf5d4981e906f62e8b4ae3acbee0b83b80cea07d25
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJYH:xj+VGMOtEvwDpjubwQEIiVmksH
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\2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_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
96KB
MD57ba00d5f43ad455589e341e81302e890
SHA11d95c096e4bdbd271ba849193326897b63a2db84
SHA256bd8cedb9bdff0446414134fc342cf31c1ae869f35b1de12d6aa345d629d2b3c7
SHA51284c9747a21530f9caf41db12695521a1a23a6df5a5e44e4dda8ad67d8c5e975a28c424dfa28c3dc23ee40f851f6f97430f3e312326cf183e14b5ac478a657c85
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Filesize
64KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
64KB
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Filesize
24KB
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Filesize
64KB
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Filesize
24KB
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Filesize
64KB