Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
24/08/2026, 10:50
General
- Target 2026-08-23_5e114783d5a4a67723b3cc0b541f6a3b_cryptolocker_elex.exe
- Size 53KB
- Sample260824-mxmv4sda76
- SHA256 e4994a0fe0c26b1b933078c738d29d03a0209a25d4d4314e094c547376d4835c
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\2026-08-23_5e114783d5a4a67723b3cc0b541f6a3b_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_5e114783d5a4a67723b3cc0b541f6a3b_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
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Downloads
hurok.exe
memory/1276-26-0x0000000000600000-0x0000000000606000-memory.dmp
memory/5804-0-0x0000000002230000-0x0000000002236000-memory.dmp
memory/5804-1-0x0000000002230000-0x0000000002236000-memory.dmp
memory/5804-2-0x0000000000400000-0x0000000000406000-memory.dmp