Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 04:03
General
- Target 2026-10-22_95fd50dcc1d879887ee0f544d85e22a7_cryptolocker_elex.exe
- Size 47KB
- Sample261024-empyqafw71
- SHA256 c85c4a773557edbaa2e4de4441909dc75ddf16b278dfe1df0271a155c2e70ca7
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).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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\2026-10-22_95fd50dcc1d879887ee0f544d85e22a7_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_95fd50dcc1d879887ee0f544d85e22a7_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
misid.exe
memory/2508-18-0x0000000002160000-0x0000000002166000-memory.dmp
memory/2508-24-0x0000000002070000-0x0000000002076000-memory.dmp
memory/4484-0-0x00000000021C0000-0x00000000021C6000-memory.dmp
memory/4484-1-0x00000000021C0000-0x00000000021C6000-memory.dmp
memory/4484-2-0x00000000021E0000-0x00000000021E6000-memory.dmp