Analysis
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max time kernel
149s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
13/03/2024, 14:38
General
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Target
2024-03-13_36a562ba91050e5f512f9a42209878ce_cryptolocker.exe
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Size
94KB
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MD5
36a562ba91050e5f512f9a42209878ce
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SHA1
40178d3d58de1fcefd6cded66f4857ab02ea16d3
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SHA256
d15162cbc3732dc08245c940fb10b23b9bf1ef70e4647cae2b4c95de0f308b5e
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SHA512
2355b6322071dfc0b1d457b5dbc99e9ae034be473b04d70837a0d1702f0b86fb5e87a0713dacb555d9070308c6392b0ecf7ae0e35fe61afd38ff018077d4b5bc
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJyqdv:xj+VGMOtEvwDpjubwQEIiVmkuqV
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\2024-03-13_36a562ba91050e5f512f9a42209878ce_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-13_36a562ba91050e5f512f9a42209878ce_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
94KB
MD5f1f34beceda2fc798cda01b7a5270dfb
SHA19b1480be73353ecd03d5840bdb8c474f957c4541
SHA256dcfd697e8d812bf9544d9f329dffa2e3e5e5ab5a9a6664cce6a1bb242936f00f
SHA512f96a61b822204e8c01df3c93f95c59daf945b36da5b31a0d385d03027dd6e7879a6f70486c83985d25db48c51573406befb44198166d9d3e97588a252cefb9f4
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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
64KB
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Filesize
64KB
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Filesize
24KB
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Filesize
24KB
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Filesize
64KB