Analysis
- max time kernel
149s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
10/11/2026, 19:42
General
- Target 2026-11-09_524993e22ee2bbe9f33719b968f098ce_cryptolocker_elex.exe
- Size 77KB
- Sample261110-ye55hsae56
- SHA256 5740321d857ab24feb72711702a5b9edd4e7163e371921df2f1de12bf7d2540f
Score
9/10
Malware Config
Signatures
- Custom signatureDetection of CryptoLocker Variants 1 IoCs
- Custom signatureDetection 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\2026-11-09_524993e22ee2bbe9f33719b968f098ce_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_524993e22ee2bbe9f33719b968f098ce_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/2936-24-0x0000000000720000-0x0000000000726000-memory.dmp
memory/4612-0-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/4612-1-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/4612-2-0x00000000021E0000-0x00000000021E6000-memory.dmp