Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
10-03-2024 05:29
General
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Target
2024-03-10_0d3f2a1063f19b837cba305eb018f850_cryptolocker.exe
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Size
37KB
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MD5
0d3f2a1063f19b837cba305eb018f850
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SHA1
520559f0be8ee7db5824e028b61d115d4516e713
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SHA256
75d5dc5a8cc4c66849ff04472410dbba46ec2d214f46f6534fea09080a73a2f7
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SHA512
890cb1b835a4238b697ce51cbfe444b39a28601dd2174259cb4564352fbfe0a4d1926676a2e47786ab3497010cd562b3198fcd3cf153eb5d4345c4a544f3407c
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SSDEEP
384:+cX+ni9VCr5nQI021q4VQBqURYpetOOtEvwDpjqIGRxzOP51FqQLicn3f3VhBlX1:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnv/1
Malware Config
Signatures
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Detection of CryptoLocker Variants 5 IoCs
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Detection of Cryptolocker Samples 3 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\2024-03-10_0d3f2a1063f19b837cba305eb018f850_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-10_0d3f2a1063f19b837cba305eb018f850_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
37KB
MD5384c84a10a8ea3b8d2446d2fa93d72ab
SHA197f731924bd345459ab431a970d475fdb0295be8
SHA256d871f143b184a7bb3a4e50b78aad808afbe5f2eb955791f78c3330209d7aa3df
SHA512d6fda8f30663541480831653b37a50fa395954b22477b0aa550860510a4da1ded6c628239e2a5af28892b2240febdb2d705979f39e10adaad931fe8e456b157c
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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
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB