Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
24/08/2026, 21:41
General
- Target 2026-08-24_e7125278d423ef8facecbf0c6489af00_cryptolocker_elex.exe
- Size 42KB
- Sample260824-1j5ewscq21
- SHA256 1cdf5ac05954db14d96a6e1a6739414b5283d0ba397e53b0b3beff86b86cceac
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\2026-08-24_e7125278d423ef8facecbf0c6489af00_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_e7125278d423ef8facecbf0c6489af00_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/3444-25-0x0000000008000000-0x0000000008009000-memory.dmp
memory/3444-19-0x0000000002110000-0x0000000002116000-memory.dmp
memory/4116-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/4116-1-0x00000000020A0000-0x00000000020A6000-memory.dmp
memory/4116-2-0x0000000008000000-0x0000000008009000-memory.dmp
memory/4116-3-0x00000000020C0000-0x00000000020C6000-memory.dmp