Analysis
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max time kernel
146s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
14/02/2024, 15:05
General
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Target
2024-02-14_fbd024eee9ae491d774f224e1aea462b_cryptolocker.exe
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Size
40KB
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MD5
fbd024eee9ae491d774f224e1aea462b
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SHA1
1ebf17db1b6d377a1607c563922b0c64cfbfb002
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SHA256
b5b7d747d850168dc01c406977b9ffe89b69876c35c6ece88bb56147cdce3b9a
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SHA512
3dbbc8aea39456e18768a1e09c611d0bd7b3b3e8598f3b14de45b79598d73dc6ef4c7f09c3e5dd49ee0c589b751c9da6dcd83c964a7c6af02c45782fe5fcfc68
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOG:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/Y
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\2024-02-14_fbd024eee9ae491d774f224e1aea462b_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-14_fbd024eee9ae491d774f224e1aea462b_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
40KB
MD543c80453055bebf8995d83c41ad38f43
SHA11072239e7a07f757e9dc707c8360bf8c8b4a219e
SHA256c9f5bef75ce1f60c5b62ff65ff2b7a802af5e72cbbb5661c38e338a206120e0f
SHA512213c408f2c22626f1ee8cb918261f35a199aea456a37d69f7f57d3cd802eddea06bc3372c2db97caf0743cc6eb2c2be3e356e1ee918ee2bc77c255317a213a28
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Filesize
60KB
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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
24KB
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Filesize
24KB
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Filesize
60KB