Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
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submitted
14/06/2024, 14:39
General
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Target
2024-06-14_6c41c9d892fe2145beacd6855389534f_cryptolocker.exe
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Size
72KB
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MD5
6c41c9d892fe2145beacd6855389534f
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SHA1
2dc00a5eb54f2bc0189be51637a35125f1a9ea0e
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SHA256
818aa31980e7fd94fe55a0c5436262346d4083c08916501d1a480db3d161babf
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SHA512
457b172c78ea74b2cbe7649795af53259ea90f65b1a9e0fed7d87cae7c8b0da5de966ac86129094ea697ca15f53df24db7788b813b7b72bba8690ce6f131dec9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOB:DW60sllyWOtEvwDpjwF85y
Malware Config
Signatures
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Detection of CryptoLocker Variants 4 IoCs
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Detection of Cryptolocker Samples 4 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\2024-06-14_6c41c9d892fe2145beacd6855389534f_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-14_6c41c9d892fe2145beacd6855389534f_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.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
72KB
MD567b6227e4df51aaf1fc1b059dc70a827
SHA16021cd17c94cb97bf084568248884c06fcfa3743
SHA256811b1084cf21699375522c4a4be4e7d7f4442f3a108b6b319c3698e8e7a38b5e
SHA512e246ecc06af4c9c35b96210a781a05ae943a0c4cb2f958ff26f4ce88e89a60bd0da1abd868d916565b9128056dd5afaed7a8765b9d856176dddfcc3136193efe
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Filesize
44KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
44KB
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Filesize
24KB
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Filesize
44KB
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Filesize
24KB