Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 17:25
General
- Target 2026-08-02_a1c99e12ec62bf4710955fc5cd1dcf7e_cryptolocker_elex.exe
- Size 73KB
- Sample260802-vzhyyaxfkd
- SHA256 75c209a055242083144c3a9d91c33ccf5c36e2edc1b114e065ab5ba0d3ce2dfb
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).
- 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\2026-08-02_a1c99e12ec62bf4710955fc5cd1dcf7e_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_a1c99e12ec62bf4710955fc5cd1dcf7e_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
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
misid.exe
memory/3368-0-0x0000000000710000-0x0000000000716000-memory.dmp
memory/3368-1-0x0000000000710000-0x0000000000716000-memory.dmp
memory/3368-2-0x00000000021D0000-0x00000000021D6000-memory.dmp
memory/5044-18-0x0000000002120000-0x0000000002126000-memory.dmp
memory/5044-24-0x0000000002070000-0x0000000002076000-memory.dmp