Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
24/08/2026, 13:11
General
- Target 2026-08-23_417fa7278a1b6719f22a2bb76f9c1036_cryptolocker_elex.exe
- Size 56KB
- Sample260824-qfdsnade74
- SHA256 1fb9fdc4944a69a5d033cb97655f371f1a7a8eef776051cada071d22d0b80364
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 2 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\2026-08-23_417fa7278a1b6719f22a2bb76f9c1036_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_417fa7278a1b6719f22a2bb76f9c1036_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rewok.exe"C:\Users\Admin\AppData\Local\Temp\rewok.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
rewok.exe
memory/3620-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/3620-1-0x0000000002200000-0x0000000002206000-memory.dmp
memory/3620-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3620-2-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5676-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5676-22-0x0000000000400000-0x0000000000406000-memory.dmp
memory/5676-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5676-30-0x0000000000400000-0x0000000000408000-memory.dmp