Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
25-03-2024 13:24
General
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Target
2024-03-25_06b4ef04348a2303de0ef7ff865519e4_cryptolocker.exe
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Size
42KB
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MD5
06b4ef04348a2303de0ef7ff865519e4
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SHA1
d69c58c0a6cfdbd90dc3f9a949be39c58a23f18f
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SHA256
664660a69c7a86ac4f2eff78653d78b333646ed9185fca87e346f2cb75f9a869
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SHA512
3f100836fed84c3d477a88f141ff8c14c834a28ea4f7166b7c86fd609466618b19f68fc1c6f9b1105f102b05352f6f97fcb2a8a82ed8ce1820840668ec9dc30a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXfNU:6j+1NMOtEvwDpjrR2XfNU
Malware Config
Signatures
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Detection of CryptoLocker Variants 6 IoCs
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Detection of Cryptolocker Samples 6 IoCs
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Detects executables built or packed with MPress PE compressor 6 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\2024-03-25_06b4ef04348a2303de0ef7ff865519e4_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-25_06b4ef04348a2303de0ef7ff865519e4_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
42KB
MD5bc5fa28bf5544d325865967365b652eb
SHA10782bf71b0e6b69da1e6883b838b097db3e3563c
SHA256387ed0ec0a25eb2bb35cf2d6356dc628e4fabdac121f19630302fc09172c9b76
SHA512d228ed74b39eb46d4f52ca8be2b610a699d238f0fe9174f3f08edffe29e7989295ec3497d63f9e7cc5b8863954ca33387ecd2bc1b6fbe49edd510435db086e58
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Filesize
60KB
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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
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