Analysis
-
max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
-
submitted
27/01/2024, 15:32
General
-
Target
2024-01-27_8fdae30ff31af0d5990853ad8dbe469f_cryptolocker.exe
-
Size
64KB
-
MD5
8fdae30ff31af0d5990853ad8dbe469f
-
SHA1
5e561c78a274134f642a1680fa564365b7746f8a
-
SHA256
b234cc49179ae58ac128466ba7a73e6f16651433b442d892735c1ab2b5205ecc
-
SHA512
f929fb30b01c1c10b5774b08786be0604dcb729bacbddc49709ccb5bc63920b772e7545b181fd4f8dcfa62d498f1fd72b90daaed5b76cd7d267a109fe1e80c54
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xJ:6j+1NMOtEvwDpjr8ox8UDEpN/f
Malware Config
Signatures
-
Detection of CryptoLocker Variants 7 IoCs
-
Detection of Cryptolocker Samples 6 IoCs
-
Detects executables built or packed with MPress PE compressor 7 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\2024-01-27_8fdae30ff31af0d5990853ad8dbe469f_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-27_8fdae30ff31af0d5990853ad8dbe469f_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
64KB
MD59c5a20a38db5a99be37959a2f666f7ee
SHA1e8f97a77bdaa558dbb5e589b6d2eef1534cbc2f8
SHA256c027b6dacaa7c9cc957d220b2602dc3dbeef68017d5bb2b5dd5d657c9789e947
SHA512b200e2d9c0bd1bda313096ff093b36d42597714644e8656d41cf71bea6f6ac09690bcb89b73e438fa01931ab29c416723483a9b179abc20319509372c129b277
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
60KB