Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/07/2026, 04:17
General
- Target 2026-07-14_2b2d44b27b2cfaadac021ed6e869e548_cryptolocker_elex.exe
- Size 4.6MB
- Sample260714-ewcpragt41
- SHA256 133b0abde21c6fc78a22948141d3e485490a41d2e2c0d91b84ea45bcbcf7396f
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detects executables built or packed with MPress PE compressor 1 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_2b2d44b27b2cfaadac021ed6e869e548_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_2b2d44b27b2cfaadac021ed6e869e548_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\hasfj.exe"C:\Users\Admin\AppData\Local\Temp\hasfj.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
hasfj.exe
memory/4880-18-0x0000000008000000-0x0000000008022000-memory.dmp
memory/4880-26-0x0000000008000000-0x0000000008022000-memory.dmp
memory/4880-20-0x0000000002180000-0x0000000002186000-memory.dmp
memory/5268-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/5268-1-0x0000000002280000-0x0000000002286000-memory.dmp
memory/5268-2-0x0000000008000000-0x0000000008022000-memory.dmp
memory/5268-3-0x00000000022B0000-0x00000000022B6000-memory.dmp