Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/08/2026, 20:57
General
- Target 2026-08-22_f85987f82a77a7a90267c92a5f182c1f_cryptolocker_elex.exe
- Size 36KB
- Sample260822-zrnlnstycv
- SHA256 3c2a6d08ca9a2d9a83b0aaacd5c33106c57d1ae1d0bb226cdd8a5465ae824681
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
- Detection of Cryptolocker Samples 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\2026-08-22_f85987f82a77a7a90267c92a5f182c1f_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_f85987f82a77a7a90267c92a5f182c1f_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
misid.exe
memory/1256-0-0x00000000007A0000-0x00000000007A6000-memory.dmp
memory/1256-1-0x00000000007A0000-0x00000000007A6000-memory.dmp
memory/1256-2-0x00000000007C0000-0x00000000007C6000-memory.dmp
memory/2964-18-0x0000000002150000-0x0000000002156000-memory.dmp
memory/2964-24-0x0000000002130000-0x0000000002136000-memory.dmp