Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 19:40
General
- Target 2026-07-23_f3a8393d6db60fe0df447409ca98f46b_cryptolocker_elex.exe
- Size 77KB
- Sample260723-ydyn2sam3s
- SHA256 abaa26e0f9394208253e265f52884e892b730dcf9d4d43e0bbb56cb5e81640fa
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\2026-07-23_f3a8393d6db60fe0df447409ca98f46b_cryptolocker_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_f3a8393d6db60fe0df447409ca98f46b_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
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
misid.exe
memory/5176-24-0x0000000002100000-0x0000000002106000-memory.dmp
memory/5176-18-0x0000000002120000-0x0000000002126000-memory.dmp
memory/5320-0-0x00000000020B0000-0x00000000020B6000-memory.dmp
memory/5320-2-0x0000000002260000-0x0000000002266000-memory.dmp
memory/5320-1-0x00000000020B0000-0x00000000020B6000-memory.dmp