Analysis
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max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
15/04/2024, 23:34
General
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Target
2024-04-15_d0893c064d802fa755ee0ddc4fe66af5_cryptolocker.exe
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Size
82KB
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MD5
d0893c064d802fa755ee0ddc4fe66af5
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SHA1
19e36658be993a9253ee1cb889fbf8cfa8795492
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SHA256
3bf07336833473c0eadd63c40e2f332224b75dc200b4a5b691ff2e1b83f98fab
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SHA512
6493a29ca58710f6ac6f30f4e5b5d6625e9ea0faf940d3237490a6e2ccbcfa6d6d67ba4997a22bae8fcb104c2c594f6edc0fef49ed42e932e3df46de4280341e
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrhj:TCjsIOtEvwDpj5HE/OUHnSMv
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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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\2024-04-15_d0893c064d802fa755ee0ddc4fe66af5_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-15_d0893c064d802fa755ee0ddc4fe66af5_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
82KB
MD5ff05132360abfc1b4c30e8489f388048
SHA10ebdd3262ea370bf4c54cc59685229100e447044
SHA2566698dcd2699af9ab6449e405f97b2bc17d1935694b4da50aafe369eaf7cc5bbc
SHA51213ba4bd73df4069820d61077205f7fb1dd37ccbc1dac8a709fc66c069df739ad25746ab5fd6dc33d983f04db23123d7640fdf98a66b73add142369e201f72f38
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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
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Filesize
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB