Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
07-06-2024 21:32
General
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Target
2024-06-07_e70c4e0437949859d603679e2b5ad8cd_cryptolocker.exe
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Size
51KB
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MD5
e70c4e0437949859d603679e2b5ad8cd
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SHA1
3b004b7e916c82a81be3b2c7c6589d77422e4428
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SHA256
0dd46e149afc23ed67a7282f034fc86d7648bb81fc9f5b0f24f49db6a3987b38
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SHA512
8c8969ed04a7abc876aef088a402dc580f31bdda8ad6d4e5aa13fc10752940d36538bae98433d82e8bb3920cca866bbaa04195a57e62a2724210f8d7a07112d8
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SSDEEP
768:lQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYshNhF:lj+VGMOtEvwDpjy+viHshND
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\2024-06-07_e70c4e0437949859d603679e2b5ad8cd_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-07_e70c4e0437949859d603679e2b5ad8cd_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
51KB
MD56d14e4cb1664a18e810ed5007c24e170
SHA192f40c4decdb716fee519fe2a9c7d9b742b38077
SHA256f6bb92a95e7da169b0e410d8c142cb4a351e8d93f9cc6a277f2c40575c631e9e
SHA5127d63b51c5745c31523b9e0f1ef8622dedc846aa4a335fa404cb8daf72d8f820b6856179da0d373dd24312242b222899131b076ae95854ca75e4aa072271fd9f3
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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