Analysis
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max time kernel
149s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
02-06-2024 04:49
General
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Target
2024-06-02_f3eccf26d991c65c06009f5875dccfd8_cryptolocker.exe
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Size
52KB
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MD5
f3eccf26d991c65c06009f5875dccfd8
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SHA1
9e29b1d80216a109becddb8335c6b5cf7068a5c5
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SHA256
b135faf0ee4a40df9cf3bd91029ba09a54e2e6d19e2aed3f8c81a07c3f1313e2
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SHA512
7b1aa064e4ab2892c9fe515c2d38591c9b37d655bca0374dc24ff587d7baf6a50f1d67c04cb2eabd03430feebcedc8d74dbc617e1b08e30ce31a7c65bfb2df8c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyO:6j+1NMOtEvwDpjr8hhXy+iyyO
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\2024-06-02_f3eccf26d991c65c06009f5875dccfd8_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-02_f3eccf26d991c65c06009f5875dccfd8_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
52KB
MD5096ac6c4aa41c0858cef64f780634d7d
SHA18efb581456328f80d750ad2a910692e0eb6fac04
SHA2564249be806a73d931cfca80b59253bcb197208ed038c8d10cff91961947ca1765
SHA5129608263565f912a64056270b210ee47303add56ccedd608a0ed8cdc0413f83dbd6db5f40ef265c5ffbb89a8d06f1afd82c5612bea909d8efd06c53571cc6d028
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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