Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 22:46
General
- Target 2026-08-18_eb5f6eb6dd5e8bf37c90cc13cd9429ca_cryptolocker_elex.exe
- Size 41KB
- Sample260818-2p23dsam4x
- SHA256 1ec6b9bc3c0bd158ff01fa813aedd4f679024fd25e085224e2e84f00a3fb8be1
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\2026-08-18_eb5f6eb6dd5e8bf37c90cc13cd9429ca_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_eb5f6eb6dd5e8bf37c90cc13cd9429ca_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/912-0-0x0000000000820000-0x0000000000826000-memory.dmp
memory/912-1-0x0000000000820000-0x0000000000826000-memory.dmp
memory/912-2-0x0000000000840000-0x0000000000846000-memory.dmp
memory/5632-18-0x0000000002230000-0x0000000002236000-memory.dmp
memory/5632-19-0x0000000002250000-0x0000000002256000-memory.dmp