Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
02/06/2026, 15:58
General
- Target 2026-06-02_77a5600fc96108d8bf9592163220d26d_cryptolocker_elex.exe
- Size 86KB
- Sample260602-telcwsaz5p
- SHA256 8397cfb07fc0a6762f77ee36843e38ee262a488ad2afbe7a111dde2e07c1ae98
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\2026-06-02_77a5600fc96108d8bf9592163220d26d_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-02_77a5600fc96108d8bf9592163220d26d_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/3584-19-0x00000000006A0000-0x00000000006A6000-memory.dmp
memory/3584-20-0x00000000006C0000-0x00000000006C6000-memory.dmp
memory/3584-26-0x0000000000500000-0x000000000050B000-memory.dmp
memory/4768-0-0x0000000000500000-0x000000000050B000-memory.dmp
memory/4768-1-0x00000000007D0000-0x00000000007D6000-memory.dmp
memory/4768-2-0x00000000007D0000-0x00000000007D6000-memory.dmp
memory/4768-3-0x0000000002190000-0x0000000002196000-memory.dmp
memory/4768-17-0x0000000000500000-0x000000000050B000-memory.dmp