Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
22-05-2024 02:26
General
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Target
2024-05-22_2aa0083f422bac627f7b57f0bf551dc3_cryptolocker.exe
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Size
36KB
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MD5
2aa0083f422bac627f7b57f0bf551dc3
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SHA1
44b75b6c6ca036644bf2211107d37396dee8a56e
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SHA256
0fc74701e91322421409f6e700b515963c0c58ca2eba5ac9277931f01f8dd4c1
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SHA512
bbe6649843bb37acad76fc3d86f6c77dbd1523bdab612aead9598194a3f509db6d6d22b684958ba616aae8b301d26658009300009b5629ec7f133bfdb609d53c
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qZvvb:btB9g/WItCSsAGjX7r3BTZvvb
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 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 UnmapMainImage 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-22_2aa0083f422bac627f7b57f0bf551dc3_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-22_2aa0083f422bac627f7b57f0bf551dc3_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\gewos.exe"C:\Users\Admin\AppData\Local\Temp\gewos.exe"2⤵
- Executes dropped EXE
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD54a7a16556b2ad3444701e55b43f6ffe7
SHA11f6ffd814693e6bdf54bfd587ba8fa41706521e1
SHA256afe8ec7e47d9aa09da18415834b63c266ef31366d4d93c62acc66560940c07c0
SHA512a9645d7f2786f85aaed66a41e6747842ef25e8b1b49185570b98f8270c8a05f3d083c1abe6c404747dccd5e926209ea17082596ea2e6ebc2eafd037fd52c9960
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB