Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
19/04/2024, 16:59
General
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Target
2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker.exe
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Size
43KB
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MD5
cc0abdd1f3a9b5ce14af84431f42f102
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SHA1
fff5fc0668e2f417e543703f3a2338962131ed58
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SHA256
703c1505156739c5bec5a588579af72d93387996b980915adb9cc9d134391986
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SHA512
10ae6aedf5ae3a33f56ca639e79bfd1c82f9307109b0da52822d274986c48c2a410ed95d017ac781c85f62e924325cd999ae968010580b3d08eb6209c198050f
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jvb+:m5nkFNMOtEvwDpjG8hhXj53+
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\2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-19_cc0abdd1f3a9b5ce14af84431f42f102_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
43KB
MD562fad17b8bf97eaba7ba34af83212097
SHA19e44cbe55e798826356b8d3c21537820e3f3766c
SHA256475b4157f6806634e919c889715fb9640a277a7b1c0a06e7910db5354606b765
SHA512bd71206acb0fc4d6265dded0455669502bb49312ae4888f5d845bd81b9f739c7728b20200f70b397fbd78d1b4764e4f3c0ce6c3b0929bd72e92f74221ed8afa6
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Filesize
56KB
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Filesize
24KB
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Filesize
56KB
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Filesize
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB
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Filesize
56KB