Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
09/04/2024, 01:27
General
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Target
2024-04-09_dea3d10d94286729711deb8a7de58f94_cryptolocker.exe
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Size
48KB
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MD5
dea3d10d94286729711deb8a7de58f94
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SHA1
275ded325cd54bee0ddf03a73368e450c4e273b6
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SHA256
151d485a76dd70cf001f21affd77dfdd0e7b4f462e7c7e91385b3ec50b54080e
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SHA512
b8a7f932f6d14820f71901f96358bc4cd3b5e599116e452780305a29e32ba9e50608a926bf3f7f770121598a626e3e7b35de72cab126dd34a06000c2c20190d4
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRWP:6j+1NMOtEvwDpjr8hhX6
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\2024-04-09_dea3d10d94286729711deb8a7de58f94_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-09_dea3d10d94286729711deb8a7de58f94_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
48KB
MD5cb1ea84bc05b0633b5593e176c18b835
SHA1249df19bcf42d8a2ed3c86c870f351d70ba9f38e
SHA256b2f4df567bc0323692ca5789d750c4e946e217f8395034b13b629d2441cc2d13
SHA512f829b227626b1236731512d03a3203a591e96a66800b5f33514be78a6cceeec9d7acb1f3fa4d6627e0e90f1044d4345b7148c8848bdedfcd8b87f9260584d846
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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
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Filesize
24KB
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Filesize
60KB