Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 23:41
General
- Target 2026-08-09_f246389244b164043fd2834d2ead7b76_cryptolocker_elex.exe
- Size 45KB
- Sample260809-3pqj2axdpg
- SHA256 1c3cd779a8b6d9ef6749a614611258f27014281f6f8d31b4c15fc95fa242b3e7
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\2026-08-09_f246389244b164043fd2834d2ead7b76_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_f246389244b164043fd2834d2ead7b76_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
Loading Replay Monitor...
Downloads
demka.exe
memory/4332-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4332-22-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4332-23-0x0000000000400000-0x0000000000406000-memory.dmp
memory/4332-29-0x0000000000400000-0x0000000000408000-memory.dmp
memory/4332-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5996-0-0x0000000000404000-0x0000000000405000-memory.dmp
memory/5996-1-0x0000000002280000-0x0000000002286000-memory.dmp
memory/5996-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/5996-3-0x0000000000400000-0x0000000000406000-memory.dmp