Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 23:24
General
- Target 2026-07-22_b1577d6d9660b0aa3cc0f9e8f0842f2b_cryptolocker_elex.exe
- Size 52KB
- Sample260722-3d63mswhjd
- SHA256 0a18c0f81569dcd984242bb00b7ae37e286beac508b6ef19ad2898d2954a4de4
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\2026-07-22_b1577d6d9660b0aa3cc0f9e8f0842f2b_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_b1577d6d9660b0aa3cc0f9e8f0842f2b_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\demka.exe"C:\Users\Admin\AppData\Local\Temp\demka.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
demka.exe
memory/2760-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/2760-1-0x00000000021F0000-0x00000000021F6000-memory.dmp
memory/2760-2-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2760-3-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4728-20-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4728-22-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4728-28-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4728-29-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4728-31-0x0000000000400000-0x000000000040A000-memory.dmp