Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
27/01/2024, 10:33
General
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Target
2024-01-27_69f0a0055f38ce69f687265d8d099940_cryptolocker.exe
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Size
59KB
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MD5
69f0a0055f38ce69f687265d8d099940
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SHA1
58097afaf073cb587c675bd2e222cfd798deb0ce
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SHA256
bdec582490a82bc33b66b25816c95fa2d44b20865dfc315127f66733450e40cc
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SHA512
0b507e5301a45de4fbeb52756541929a225bd4f8a9e36e3d9097e4e6f07829a2b5a096418813f5f354f5cb88b5e39294565d64cff6faaf99a9012aced0ef7d43
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMZ:TCjsIOtEvwDpj5HE/OUHnSMa
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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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\2024-01-27_69f0a0055f38ce69f687265d8d099940_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-27_69f0a0055f38ce69f687265d8d099940_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
59KB
MD5541327a1de6b29599eb9ed5ccdbab8d7
SHA1c281f242ae1b3eef6eb24bcc0190c2da5705e784
SHA2563a4e79057f3c4a202cbc26501412c816d442f72ddde739f1ab43c8e228cc08f0
SHA512c99df251ef42af3fb57ee9c167cc42fb0b57cd0f68760ca30a62cb017cd05847e0bfa1a4df6567c9a39e15e6b39c6a0146e74eb23cca4a39f951002e5f42e7e1
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Filesize
56KB
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Filesize
56KB
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Filesize
24KB
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Filesize
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB
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Filesize
56KB
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Filesize
56KB