Analysis
- max time kernel
149s - max time network
131s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
04/06/2026, 12:36
General
- Target 2026-06-04_d67494aed9d0415fdcda552fe86173dc_cryptolocker_elex.exe
- Size 52KB
- Sample260604-ps89naey3t
- SHA256 13d5baf1c94c9a272b4382a435912bd2f27f7137eb67de3e62e498d32f7265a1
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\2026-06-04_d67494aed9d0415fdcda552fe86173dc_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-04_d67494aed9d0415fdcda552fe86173dc_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/1412-17-0x0000000002200000-0x0000000002206000-memory.dmp
memory/4732-0-0x00000000021D0000-0x00000000021D6000-memory.dmp
memory/4732-1-0x00000000021D0000-0x00000000021D6000-memory.dmp
memory/4732-2-0x00000000021F0000-0x00000000021F6000-memory.dmp