Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
- submitted
28/06/2026, 17:59
General
- Target 2026-06-28_f328c0f505493dee0be2acb7dc5c0c4a_cryptolocker_elex.exe
- Size 89KB
- Sample260628-wkpzdaay4v
- SHA256 79ff41d296669c0b7cb7ac203bbfdb0ac58c009aa2a52924aefb23bde135fe8d
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 4 IoCs
- Detection of Cryptolocker Samples 4 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\2026-06-28_f328c0f505493dee0be2acb7dc5c0c4a_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_f328c0f505493dee0be2acb7dc5c0c4a_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/1296-0-0x0000000000500000-0x000000000050B000-memory.dmp
memory/1296-1-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/1296-2-0x00000000021B0000-0x00000000021B6000-memory.dmp
memory/1296-3-0x00000000021D0000-0x00000000021D6000-memory.dmp
memory/1296-25-0x0000000000500000-0x000000000050B000-memory.dmp
memory/2444-19-0x0000000002170000-0x0000000002176000-memory.dmp
memory/2444-26-0x0000000002080000-0x0000000002086000-memory.dmp
memory/2444-27-0x0000000000500000-0x000000000050B000-memory.dmp