Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
02/08/2026, 07:51
General
- Target 2026-08-02_e1c4db32173568725e316c712f81a6b0_cryptolocker_elex.exe
- Size 97KB
- Sample260802-jpyqvsxfqa
- SHA256 d5fe0d8f797b4421cf535db04310be486d5ec0d6eb7867d192f9d473a0b637bf
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\2026-08-02_e1c4db32173568725e316c712f81a6b0_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_e1c4db32173568725e316c712f81a6b0_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/2976-0-0x00000000020A0000-0x00000000020A6000-memory.dmp
memory/2976-1-0x00000000020A0000-0x00000000020A6000-memory.dmp
memory/2976-2-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4312-20-0x0000000002070000-0x0000000002076000-memory.dmp