Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/08/2026, 23:57
General
- Target 2026-08-01_b5a54a0c7a7c27877fbc36b6617a7211_cryptolocker_elex.exe
- Size 97KB
- Sample260801-3zx2vszdpg
- SHA256 8f081bf1d3c939200d104ff32d7b57a0b8299d76672a35ad36eaff0bd63fd590
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\2026-08-01_b5a54a0c7a7c27877fbc36b6617a7211_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_b5a54a0c7a7c27877fbc36b6617a7211_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\hurok.exe"C:\Users\Admin\AppData\Local\Temp\hurok.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
hurok.exe
memory/4780-26-0x0000000002060000-0x0000000002066000-memory.dmp
memory/4900-0-0x00000000020A0000-0x00000000020A6000-memory.dmp
memory/4900-1-0x00000000020A0000-0x00000000020A6000-memory.dmp
memory/4900-2-0x0000000000400000-0x0000000000406000-memory.dmp