Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
-
submitted
06/03/2024, 15:33
General
-
Target
2024-03-06_5120f72ec711a086908a4aca8ec59aa0_cryptolocker.exe
-
Size
39KB
-
MD5
5120f72ec711a086908a4aca8ec59aa0
-
SHA1
d25155b38d17104bed05648349b735f72f5d70ea
-
SHA256
1538d3208a31d89dd42c8289da00cce3e0f0266610c9bdf5196151a234710b4a
-
SHA512
c3a723d1d3d90e41ab597cfe2153eeb73c7288a33671bf9cc2231d39e7cbfa2faf502858308ccae7e43d41df24f49fff823a3acba3d41b2bfd224c22121aa83e
-
SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLtldJQp3v2x:i5nkFGMOtEvwDpjn/JQxM
Malware Config
Signatures
-
Detection of CryptoLocker Variants 6 IoCs
-
Detection of Cryptolocker Samples 4 IoCs
-
Detects executables built or packed with MPress PE compressor 6 IoCs
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-06_5120f72ec711a086908a4aca8ec59aa0_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-06_5120f72ec711a086908a4aca8ec59aa0_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
40KB
MD5c209cdb0a9ed7e788f9dc76c708dc123
SHA1af9209fee2b40440668ce7d36f54c98203e4127f
SHA25611f582eecacfe1bc51f1283178750296fcb8ad8fde6e149648351a65bdbb9e54
SHA5120fdd7193fc00655faba5ea946f734c06f268a243d33a26cefb4c9f9ab4b7dd67c78e10a36ec54372f36c715d62e3b7c4cdaa7f6311d2634351f48829d89e2003
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB