Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
-
submitted
09-03-2024 15:28
General
-
Target
2024-03-09_193f03541192106359a9d3f1a1e6f958_cryptolocker.exe
-
Size
102KB
-
MD5
193f03541192106359a9d3f1a1e6f958
-
SHA1
b8bc5726415ea6705f98d82f401d3d12ffd2389a
-
SHA256
4730065f80b9540c05d2b1837d912303c8d8d9695da7454f570574bb5f34309d
-
SHA512
a99f6bc2975d8871c50e79dec7b2bb3aab6a6dbc5df890f4355c853db41bc6526887a20a8ee0295d84a6eb0496de7e4224b72e121b477043c9c1a3f5c8b6d210
-
SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNojlEy8fZQdCD:i5nkFGMOtEvwDpjNbwQEIikgNyEH
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
-
Detection of Cryptolocker Samples 2 IoCs
-
Detects executables built or packed with MPress PE compressor 5 IoCs
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-09_193f03541192106359a9d3f1a1e6f958_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-09_193f03541192106359a9d3f1a1e6f958_cryptolocker.exe"1⤵
- Checks computer location settings
- 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
103KB
MD5c03138b92b4975037408cfbbcac62bce
SHA12a505be61192d3b5f11c5f0acb9f0ab8b2fe59b6
SHA256c246f328bcf06551d59a611214a8af7101bb15d8554d29dd69d6d3caf862a44c
SHA5127088095e34515c9f412be9607994cf74ccb854155a9d0e3c33caa583854be2812e9348825878954745c0f576886063f8e82d4ee741084778097d16906067d487
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
60KB