Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 07:55
General
- Target 2026-08-19_b95a6beb640cfb2ea2fc7ea36b95823e_cryptolocker_elex.exe
- Size 55KB
- Sample260819-jsdvvszdla
- SHA256 af2b2afa9da6b9fcb70cae6fc13523f6c9da00cbd5b2e32ba4f04f59044d82aa
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\2026-08-19_b95a6beb640cfb2ea2fc7ea36b95823e_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_b95a6beb640cfb2ea2fc7ea36b95823e_cryptolocker_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
asih.exe
memory/4516-18-0x00000000020D0000-0x00000000020D6000-memory.dmp
memory/4580-0-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/4580-1-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/4580-2-0x00000000020E0000-0x00000000020E6000-memory.dmp