Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/08/2026, 12:33
General
- Target 2026-08-20_6b1c366d9621b40ff45d31e426781960_cryptolocker_elex.exe
- Size 36KB
- Sample260820-prphvszyd1
- SHA256 5a663471f1ab3ed9986c04b717db814711a6432c823cb046603c076c083a870a
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 3 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\2026-08-20_6b1c366d9621b40ff45d31e426781960_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_6b1c366d9621b40ff45d31e426781960_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\lossy.exe"C:\Users\Admin\AppData\Local\Temp\lossy.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
lossy.exe
memory/3860-20-0x0000000002110000-0x0000000002116000-memory.dmp
memory/3860-19-0x0000000008000000-0x0000000008009000-memory.dmp
memory/4512-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/4512-1-0x00000000021A0000-0x00000000021A6000-memory.dmp
memory/4512-2-0x0000000008000000-0x0000000008009000-memory.dmp
memory/4512-3-0x00000000021C0000-0x00000000021C6000-memory.dmp