Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
01/05/2024, 22:27
General
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Target
2024-05-01_ee70be7dbd1150941cada98b0c6038ef_cryptolocker.exe
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Size
55KB
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MD5
ee70be7dbd1150941cada98b0c6038ef
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SHA1
fde73776093984d9cc4367bbaee066ac2ebc6fa7
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SHA256
61570a44a91d042e01ca9ba65e51aeaaca6988666da29ac386c2ebe2d8c5b5ed
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SHA512
07d8f567c796ade45f6b40856fe68ee35b04cdcd9e2f53effec4e793b955cf678b4c7cfae873996decb9371e92af5d914e88cc704e5e7458bd1daff6a21f892f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eKR0:6j+1NMOtEvwDpjr8oxExeKO
Malware Config
Signatures
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Detection of CryptoLocker Variants 4 IoCs
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Detection of Cryptolocker Samples 4 IoCs
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Detects executables built or packed with MPress PE compressor 4 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\2024-05-01_ee70be7dbd1150941cada98b0c6038ef_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-01_ee70be7dbd1150941cada98b0c6038ef_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
56KB
MD51205fc9e3c4d7981be6feb38ab009a7b
SHA182af49129332e1b88aea98bd8d3823bad9c49a60
SHA256125af9a796edfc81e8ba6878ae83a9bc58fd16b917b9772662903c284181d3da
SHA5123333413ee1a7b6b35e9bc24e942892a6a5afbc257580f597b90f4ccfa3bdb97dac144024415463f63410d784aba2d3661f860ac2a9db76d88137f10d68c2d5ee
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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
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