Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
23-05-2024 02:30
General
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Target
2024-05-23_585ac44aeff6f32486739fe3a57bd067_cryptolocker.exe
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Size
36KB
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MD5
585ac44aeff6f32486739fe3a57bd067
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SHA1
0d3397fddf2803f3ab35f1469e1c0271c6c9b906
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SHA256
2b899a12cbd95a19c545d4a48dc60402c1d257065f796567a37b3be1de934db3
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SHA512
50775a49f990dcf3974aebdb15bd319f454525a7a9a652ccea72c46cf56738608aea3ba53242152c26ede690142d52b5d529bb69889d008b1c238de5227150f8
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ61V/:btB9g/WItCSsAGjX7r3BTmUQ1V/
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\2024-05-23_585ac44aeff6f32486739fe3a57bd067_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-23_585ac44aeff6f32486739fe3a57bd067_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
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
37KB
MD549249c263d411ff41ecc5498423c6dd7
SHA185251c811aeb1caac0b9498163f697b7129d6e4d
SHA256d8b5c3d80dd029a49e6c03d3d835d15fd26cb0518f3652e1e26900708f344451
SHA512c78726ed776062ce84ae776f6d9cd589c5763812b5e14e73906ae53516307273a75a6973fc6d70aa018bf14799039696abf7f18c28c3e27cafc4628cfc421ebc
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB